CC1110Fx / CC1111Fx
Low-power sub-1 GHz RF System-on-Chip (SoC) with
MCU, memory, transceiver, and USB controller
Applications
•
Low-power SoC wireless applications
operating in the 315/433/868/915 MHz
ISM/SRD bands
•
Wireless alarm and security systems
•
Industrial monitoring and control
•
Wireless sensor networks
•
•
•
•
AMR – Automatic Meter Reading
Home and building automation
Low power telemetry
CC1111Fx
: USB dongles
Product Description
The
CC1110Fx/CC1111Fx
is a true low-power sub-
1 GHz system-on-chip (SoC) designed for low-
power
wireless
applications.
The
CC1110Fx/CC1111Fx
combines the excellent
performance of the state-of-the-art RF
transceiver
CC1101
with an industry-standard
enhanced 8051 MCU, up to 32 kB of in-system
programmable flash memory and up to 4 kB of
RAM, and many other powerful features. The
small 6x6 mm package makes it very suited
for applications with size limitations.
The
CC1110Fx/CC1111Fx
is highly suited for
systems where very low power consumption is
required. This is ensured by several advanced
low-power operating modes. The
CC1111Fx
adds
a full-speed USB 2.0 interface to the feature
set of the
CC1110Fx
. Interfacing to a PC using
the USB interface is quick and easy, and the
high data rate (12 Mbps) of the USB interface
avoids the bottlenecks of RS-232 or low-speed
USB interfaces.
DIGITAL
ANALOG
MIXED
VDD (2.0 - 3.6 V)
DCOUPL
RESET_N
XOSC_Q2
XOSC_Q1
P2_4
P2_3
P2_2
P2_1
P2_0
P1_7
P1_6
P1_5
P1_4
P1_3
P1_2
P1_1
P1_0
P0_7
P0_6
P0_5
P0_4
P0_3
P0_2
P0_1
P0_0
DP
DM
RF_P
RF_N
Key Features
•
Radio
o
o
o
o
o
o
o
o
o
o
High-performance RF transceiver based on
the market-leading
CC1101
Excellent receiver selectivity and blocking
performance
High sensitivity (-110 dBm at 1.2 kBaud)
Programmable data rate up to 500 kBaud
Programmable output power up to +10 dBm
for all supported frequencies
Frequency range: 300-348 MHz, 391-464
MHz and 782-928 MHz
Digital RSSI / LQI support
Low current consumption (RX: 16.2 mA @
1.2 kBaud, TX: 16 mA @ -6 dBm output
power)
0.3 µA in PM3 (operating mode with the
lowest power consumption, only external
interrupt wakeup)
0.5
µA
in PM2 (operating mode with the
second lowest power consumption, timer or
external interrupt wakeup)
•
MCU, Memory, and Peripherals
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
High performance and low power 8051
microcontroller core.
Powerful DMA functionality
8/16/32 KB in-system programmable flash,
and 1/2/4 KB RAM
Full-Speed USB Controller with 1 KB FIFO
(
CC1111Fx
)
128-bit AES security coprocessor
7-12 bit ADC with up to eight inputs
2
I S interface
Two USARTs
16-bit timer with DSM mode
Three 8-bit timers
Hardware debug support
21 (
CC1110Fx
) or 19 (
CC1111Fx
) GPIO pins
SW compatible with
CC2510Fx/CC2511Fx
Wide supply voltage range (2.0V – 3.6V)
RoHS compliant 6x6 mm QLP36 package
•
Low Power
•
General
SWRS033E
Page 1 of 239
CC1110Fx / CC1111Fx
Table of Contents
1
2
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
4
5
5.1
5.2
6
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
8
9
9.1
9.2
10
10.1
10.2
10.3
10.4
10.5
10.6
11
11.1
11.2
11.3
11.4
11.5
12
12.1
12.2
12.3
12.4
ABBREVIATION ...................................................................................................................................... 4
REGISTER CONVENTIONS .................................................................................................................. 5
KEY FEATURES (IN MORE DETAILS) .............................................................................................. 6
H
IGH
-P
ERFORMANCE AND
L
OW
-P
OWER
8051-C
OMPATIBLE
M
ICROCONTROLLER
....................................... 6
8/16/32 KB N
ON
-
VOLATILE
P
ROGRAM
M
EMORY AND
1/2/4
K
B D
ATA
M
EMORY
........................................ 6
F
ULL
-S
PEED
USB C
ONTROLLER
(
CC1111F
X
)................................................................................................. 6
I
2
S I
NTERFACE
.............................................................................................................................................. 6
H
ARDWARE
AES E
NCRYPTION
/D
ECRYPTION
............................................................................................... 6
P
ERIPHERAL
F
EATURES
................................................................................................................................ 6
L
OW
P
OWER
................................................................................................................................................. 6
S
UB
-1 GH
Z
R
ADIO WITH
B
ASEBAND
M
ODEM
.............................................................................................. 6
ABSOLUTE MAXIMUM RATINGS ...................................................................................................... 8
OPERATING CONDITIONS .................................................................................................................. 8
CC1110F
X
O
PERATING
C
ONDITIONS
............................................................................................................... 8
CC1111F
X
O
PERATING
C
ONDITIONS
............................................................................................................... 8
GENERAL CHARACTERISTICS.......................................................................................................... 9
ELECTRICAL SPECIFICATIONS ...................................................................................................... 10
C
URRENT
C
ONSUMPTION
........................................................................................................................... 10
RF R
ECEIVE
S
ECTION
................................................................................................................................. 14
RF T
RANSMIT
S
ECTION
.............................................................................................................................. 18
C
RYSTAL
O
SCILLATORS
............................................................................................................................. 20
32.768
K
H
Z
C
RYSTAL
O
SCILLATOR
........................................................................................................... 21
L
OW
P
OWER
RC O
SCILLATOR
.................................................................................................................... 21
H
IGH
S
PEED
RC O
SCILLATOR
.................................................................................................................... 22
F
REQUENCY
S
YNTHESIZER
C
HARACTERISTICS
........................................................................................... 22
A
NALOG
T
EMPERATURE
S
ENSOR
............................................................................................................... 23
7-12
BIT
ADC............................................................................................................................................. 23
C
ONTROL
AC C
HARACTERISTICS
............................................................................................................... 25
SPI AC C
HARACTERISTICS
......................................................................................................................... 26
D
EBUG
I
NTERFACE
AC C
HARACTERISTICS
................................................................................................ 27
P
ORT
O
UTPUTS
AC C
HARACTERISTICS
...................................................................................................... 27
T
IMER
I
NPUTS
AC C
HARACTERISTICS
........................................................................................................ 28
DC C
HARACTERISTICS
............................................................................................................................... 28
PIN AND I/O PORT CONFIGURATION ............................................................................................ 29
CIRCUIT DESCRIPTION ..................................................................................................................... 33
CPU
AND
P
ERIPHERALS
............................................................................................................................. 34
R
ADIO
........................................................................................................................................................ 36
APPLICATION CIRCUIT ..................................................................................................................... 36
B
IAS
R
ESISTOR
........................................................................................................................................... 36
B
ALUN AND
RF M
ATCHING
........................................................................................................................ 36
C
RYSTAL
.................................................................................................................................................... 36
USB (
CC1111F
X
) .......................................................................................................................................... 37
P
OWER
S
UPPLY
D
ECOUPLING
..................................................................................................................... 37
PCB L
AYOUT
R
ECOMMENDATIONS
............................................................................................................ 40
8051 CPU .................................................................................................................................................. 41
8051 I
NTRODUCTION
.................................................................................................................................. 41
M
EMORY
.................................................................................................................................................... 42
CPU R
EGISTERS
......................................................................................................................................... 54
I
NSTRUCTION
S
ET
S
UMMARY
..................................................................................................................... 56
I
NTERRUPTS
................................................................................................................................................ 61
DEBUG INTERFACE............................................................................................................................. 71
D
EBUG
M
ODE
............................................................................................................................................. 71
D
EBUG
C
OMMUNICATION
........................................................................................................................... 71
D
EBUG
L
OCK
B
IT
....................................................................................................................................... 72
D
EBUG
C
OMMANDS
.................................................................................................................................... 73
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Page 2 of 239
CC1110Fx / CC1111Fx
13
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
13.10
13.11
13.12
13.13
13.14
13.15
13.16
14
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
14.10
14.11
14.12
14.13
14.14
14.15
14.16
14.17
14.18
14.19
15
15.1
16
17
18
18.1
18.2
18.3
18.4
19
20
21
21.1
21.2
22
23
PERIPHERALS....................................................................................................................................... 77
P
OWER
M
ANAGEMENT AND
C
LOCKS
.......................................................................................................... 77
R
ESET
......................................................................................................................................................... 84
F
LASH
C
ONTROLLER
.................................................................................................................................. 85
I/O P
ORTS
................................................................................................................................................... 91
DMA C
ONTROLLER
................................................................................................................................. 102
16-
BIT
T
IMER
, T
IMER
1............................................................................................................................. 114
MAC T
IMER
(T
IMER
2) ............................................................................................................................ 126
S
LEEP
T
IMER
............................................................................................................................................ 128
8-
BIT
T
IMERS
, T
IMER
3
AND
T
IMER
4 ....................................................................................................... 131
ADC......................................................................................................................................................... 141
R
ANDOM
N
UMBER
G
ENERATOR
............................................................................................................... 147
AES C
OPROCESSOR
.................................................................................................................................. 149
W
ATCHDOG
T
IMER
................................................................................................................................... 151
USART .................................................................................................................................................... 153
I
2
S ............................................................................................................................................................ 162
USB C
ONTROLLER
................................................................................................................................... 169
RADIO.................................................................................................................................................... 185
C
OMMAND
S
TROBES
................................................................................................................................ 185
R
ADIO
R
EGISTERS
.................................................................................................................................... 187
I
NTERRUPTS
.............................................................................................................................................. 187
TX/RX D
ATA
T
RANSFER
......................................................................................................................... 189
D
ATA
R
ATE
P
ROGRAMMING
..................................................................................................................... 190
R
ECEIVER
C
HANNEL
F
ILTER
B
ANDWIDTH
................................................................................................ 190
D
EMODULATOR
, S
YMBOL
S
YNCHRONIZER
,
AND
D
ATA
D
ECISION
............................................................ 191
P
ACKET
H
ANDLING
H
ARDWARE
S
UPPORT
............................................................................................... 192
M
ODULATION
F
ORMATS
........................................................................................................................... 195
R
ECEIVED
S
IGNAL
Q
UALIFIERS AND
L
INK
Q
UALITY
I
NFORMATION
......................................................... 196
F
ORWARD
E
RROR
C
ORRECTION WITH
I
NTERLEAVING
.............................................................................. 199
R
ADIO
C
ONTROL
...................................................................................................................................... 200
F
REQUENCY
P
ROGRAMMING
.................................................................................................................... 203
VCO......................................................................................................................................................... 203
O
UTPUT
P
OWER
P
ROGRAMMING
.............................................................................................................. 204
S
HAPING AND
PA R
AMPING
..................................................................................................................... 204
S
ELECTIVITY
............................................................................................................................................ 206
S
YSTEM CONSIDERATIONS AND
G
UIDELINES
............................................................................................ 206
R
ADIO
R
EGISTERS
.................................................................................................................................... 209
VOLTAGE REGULATORS ................................................................................................................ 226
V
OLTAGE
R
EGULATOR
P
OWER
-
ON
........................................................................................................... 226
RADIO TEST OUTPUT SIGNALS..................................................................................................... 226
REGISTER OVERVIEW ..................................................................................................................... 227
PACKAGE DESCRIPTION (QLP 36)................................................................................................ 231
R
ECOMMENDED
PCB L
AYOUT FOR
P
ACKAGE
(QLP 36) .......................................................................... 232
S
OLDERING INFORMATION
........................................................................................................................ 232
T
RAY
S
PECIFICATION
............................................................................................................................... 232
C
ARRIER
T
APE AND
R
EEL
S
PECIFICATION
................................................................................................ 233
ORDERING INFORMATION............................................................................................................. 234
REFERENCES ...................................................................................................................................... 235
GENERAL INFORMATION............................................................................................................... 236
D
OCUMENT
H
ISTORY
............................................................................................................................... 236
P
RODUCT
S
TATUS
D
EFINITIONS
............................................................................................................... 237
ADDRESS INFORMATION ................................................................................................................ 238
TI WORLDWIDE TECHNICAL SUPPORT..................................................................................... 238
SWRS033E
Page 3 of 239
CC1110Fx / CC1111Fx
1
∆Σ
ADC
AES
AGC
ARIB
ASK
BCD
BER
BOD
CBC
CBC-MAC
CCA
CCM
CFB
CFR
CMOS
CPU
CRC
CTR
DAC
DMA
DSM
ECB
EM
ENOB
EP{0-5}
ESD
ESR
ETSI
FCC
FIFO
GPIO
HSSD
HW
I/O
I/Q
IS
IF
IOC
ISM
ISR
IV
JEDEC
KB
kbps
2
Abbreviation
Delta-Sigma
Analog to Digital Converter
Advanced Encryption Standard
Automatic Gain Control
Association of Radio Industries and
Businesses
Amplitude Shift Keying
Binary Coded Decimal
Bit Error Rate
Brown Out Detector
Cipher Block Chaining
Cipher Block Chaining Message
Authentication Code
Clear Channel Assessment
Counter mode + CBC-MAC
Cipher Feedback
Code of Federal Regulations
Complementary Metal Oxide Semiconductor
Central Processing Unit
Cyclic Redundancy Check
Counter mode (encryption)
Digital to Analog Converter
Direct Memory Access
Delta-Sigma Modulator
Electronic Code Book
Evaluation Module
Effective Number of Bits
USB Endpoints 0 – 5
Electro Static Discharge
Equivalent Series Resistance
European Telecommunications Standard
Institute
Federal Communications Commision
First In First Out
General Purpose Input / Output
High Speed Serial Debug
HardWare
Input / Output
In-phase / Quadrature-phase
Inter-IC Sound
Intermediate Frequency
I/O Controller
Industrial, Scientific and Medical
Interrupt Service Routine
Initialization Vector
Joint Electron Device Engineering Council
Kilo Bytes (1024 bytes)
kilo bits per second
LFSR
LNA
LO
LQI
LSB
MAC
MCU
MISO
MOSI
MSB
NA
OFB
OOK
PA
PCB
PER
PLL
PM{0-3}
PMC
POR
PQI
PWM
QLP
RAM
RCOSC
RF
RoHS
RSSI
RX
SCK
SFD
SFR
SINAD
SPI
SRAM
SW
T/R
TX
UART
USART
USB
VCO
VGA
WDT
XOSC
Linear Feedback Shift Register
Low-Noise Amplifier
Local Oscillator
Link Quality Indication
Least Significant Bit / Byte
Medium Access Control
Microcontroller Unit
Master In Slave Out
Master Out Slave In
Most Significant Bit / Byte
Not Applicable
Output Feedback (encryption)
On-Off Keying
Power Amplifier
Printed Circuit Board
Packet Error Rate
Phase Locked Loop
Power Mode 0-3
Power Management Controller
Power On Reset
Preamble Quality Indicator
Pulse Width Modulator
Quad Leadless Package
Random Access Memory
RC Oscillator
Radio Frequency
Restriction on Hazardous Substances
Receive Signal Strength Indicator
Receive
Serial Clock
Start of Frame Delimiter
Special Function Register
Signal-to-noise and distortion ratio
Serial Peripheral Interface
Static Random Access Memory
SoftWare
Transmit / Receive
Transmit
Universal Asynchronous Receiver/Transmitter
Universal Synchronous/Asynchronous
Receiver/Transmitter
Universal Serial Bus
Voltage Controlled Oscillator
Variable Gain Amplifier
Watchdog Timer
Crystal Oscillator
SWRS033E
Page 4 of 239
CC1110Fx / CC1111Fx
2
Register Conventions
Each SFR is described in a separate table. The table heading is given in the following format:
REGISTER NAME (SFR Address) - Register Description.
Each RF register is described in a separate table. The table heading is given in the following format:
XDATA Address: REGISTER NAME - Register Description
All register descriptions include a symbol denoted R/W describing the accessibility of each bit in the
register. The register values are always given in binary notation unless prefixed by ‘0x’, which
indicates hexadecimal notation.
Symbol
R/W
R
R0
R1
W
W0
W1
H0
H1
Access Mode
Read/write
Read only
Read as 0
Read as 1
Write only
Write as 0
Write as 1
Hardware clear
Hardware set
Table 1: Register Bit Conventions
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Page 5 of 239
