PIC16(L)F1773/6/7/8/9
28/40/44-Pin, 8-Bit Flash Microcontroller Product Brief
Description
PIC16(L)F177X microcontrollers feature a high level of integration of intelligent analog and digital peripherals for a wide
range of applications, such as lighting, power supplies, battery charging, motor control and other general purpose
applications. These devices deliver multiple op amps, 5-/10-bit DACs, high-speed comparators, 10-bit ADC, 10-/16-bit
PWMs, programmable ramp generator (PRG) and other peripherals that can be connected internally to create closed
loop systems without using pins or PCB area. The 10-/16-bit PWMs, digital signal modulators and tri-state output op
amp can be used together to create a LED dimming engine for lighting applications. The peripheral pin select (PPS)
functionality provides flexibility, eases PCB layout and peripheral utilization by allowing digital peripheral pin mapping
to an I/O.
Core Features
• C Compiler Optimized RISC Architecture
• Only 49 Instructions
• Operating Speed:
- DC – 32 MHz clock input
- 125 ns minimum instruction cycle
• Interrupt Capability
• 16-Level Deep Hardware Stack
• Five 8-Bit Timers
• Three 16-Bit Timers
• Low-Current Power-on Reset (POR)
• Configurable Power-up Timer (PWRT)
• Brown-out Reset (BOR) with Selectable Trip Point
• Extend Watchdog Timer (EWDT):
- Low-power 31 kHz WDT
- Software selectable pre-scaler
- Software selectable enable
eXtreme Low-Power (XLP) Features
•
•
•
•
Sleep mode: 50 nA @ 1.8V, typical
Watchdog Timer: 500 nA @ 1.8V, typical
Secondary Oscillator: 500 nA @ 32 kHz
Operating Current:
- 8 uA @ 31 kHz, 1.8V, typical
- 32 uA/MHz @ 1.8V, typical
Intelligent Analog Peripherals
• 10-Bit Analog-to-Digital Converter (ADC):
- Up to 28 external channels
- Conversion available during Sleep
• Up to Four Operational Amplifiers (OPA):
- Selectable internal and external channels
- Tri-state output
- Part of LED dimming engine
- Selectable internal and external channels
• Up to Eight High-Speed Comparators (HS Comp):
- Up to nine external inverting inputs
- Up to 12 external noninverting inputs
- Fixed voltage reference at inverting and
noninverting input(s)
- Comparator outputs externally accessible
• Digital-to-Analog Converters (DAC):
- Up to four 10-bit resolution DACs
- 10-bit resolution, rail-to-rail
- Conversion during Sleep
- Internal connections to ADCs and HS
Comparators
• Voltage Reference:
- Fixed Voltage Reference (FVR)
- 1.024V, 2.048V and 4.096V output levels
• Zero-Cross Detector (ZCD):
- Detect high-voltage AC signal
• Up to Four Programmable Ramp Generators
(PRG):
- Slope compensation
- Ramp generation
• Two High-Current Drive I/Os:
- Up to 100 mA sink or source @ 5V
Memory
•
•
•
•
Up to 28 Kbytes Program Flash Memory (PFM)
Up to 2 Kbytes Data RAM
Direct, Indirect and Relative Addressing modes
High-Endurance Flash (HEF):
- 128B of nonvolatile data storage
- 100K Erase/Write cycles
Operating Characteristics
• Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF1773/6/7/8/9)
- 2.3V to 5.5V (PIC16F1773/6/7/8/9)
• Temperature Range:
- Industrial: -40°C to 85°C
- Extended: -40°C to 125°C
2015 Microchip Technology Inc.
Advance Information
DS40001790A-page 1
PIC16(L)F1773/6/7/8/9
Digital Peripherals
• Up to Four Configurable Logic Cells (CLC):
- Integrated combinational and state logic
• Up to Four Complementary Output Generators
(COG):
- Push-pull, Full-Bridge and Steering modes
• Up to Four Capture/Compare/PWM (CCP)
Modules
• Pulse-Width Modulator (PWM):
- Up to four 16-bit PWMs
- Independent timers
- Multiple output modes (edge-, center-aligned,
set and toggle on register match)
- User settings for phase, duty cycle, period,
offset and polarity
- 16-bit timer capability
- Up to four 10-bit PWMs
• Up to Four Data Signal Modulators (DSM):
- Modulates a carrier signal with a digital data
to create custom carrier synchronized output
waveforms
- Part of LED dimming engine
• Peripheral Pin Select (PPS):
- I/O remapping of digital peripherals
• Serial Communications:
- Enhanced USART (EUSART)
- SPI, I
2
C™, RS-232, RS-485, LIN compatible
- Auto-Baud Detect, auto-wake-up on start
• Up to 38 I/O Pins:
- Individually programmable pull-ups
- Slew rate control
- Interrupt-on-change with edge-select
Clocking Structure
• Precision Internal Oscillator:
- ±1% at calibration
- Selectable frequency range 32 MHz to
31 kHz
• 31 kHz Low-Power Internal Oscillator
• 4x Phase-Locked Loop (PLL) for up to 32 MHz
Internal Operation
• External Oscillator Block with Three External
Clock modes up to 32 MHz
TABLE 1:
PIC16(L)F1773/6/7/8/9 FAMILY TYPES
Programmable Ramp Gen
High Endurance Flash (B)
High-Speed Comparator
Program Flash Memory
(bytes)
Program Flash Memory
(word)
Data Signal Modulator
Peripheral Pin Select
Data SRAM (Bytes)
8-Bit/16-Bit Timers
Zero Cross Detect
10-bit/16-bit PWM
High-Current I/Os
Data Sheet Index
10-bit ADC (ch)
5/10-bit DAC
I/O Pins
(1)
I
2
C™/SPI
1
1
1
1
1
Device
PIC16(L)F1773
PIC16(L)F1776
PIC16(L)F1777
PIC16(L)F1778
PIC16(L)F1779
Note 1:
2:
A:
B:
(A)
(A)
(B)
(B)
(B)
7K
14K
14K
28K
28K
4K
8K
8K
16K
16K
128
128
128
128
128
512 25
1K
1K
2K
2K
25
36
25
36
5/3
5/3
5/3
5/3
5/3
6
6
8
6
8
17
17
28
17
28
3/3
3/3
4/4
3/3
4/4
3
3
4
3
4
3/3
3/3
4/4
3/3
4/4
3
3
4
3
4
4
4
4
4
4
3
3
4
3
4
1
1
1
1
1
3
3
4
3
4
3
3
4
3
4
2
2
2
2
2
Y
Y
Y
Y
Y
1
1
1
1
1
EUSART
One pin is input-only.
I – Debugging integrated on chip
Future Release
Future Release
PIC16(L)F1773/6 Data Sheet, 24-Pin, 8-bit Flash Microcontrollers
PIC16(L)F1777/8/9 Data Sheet, 24/40/44-Pin, 8-bit Flash Microcontrollers
Data Sheet Index:
Note:
For other small form-factor package availability and marking information, please visit
http://www.microchip.com/packaging
or contact your local sales office.
DS40001790A-page 2
Advance Information
2015 Microchip Technology Inc.
Debug
(2)
I
I
I
I
I
Op Amp
COG
CCP
CLC
PIC16(L)F1773/6/7/8/9
TABLE 2:
PIC16(L)F1773
PIC16(L)F1776
PIC16(L)F1777
PIC16(L)F1778
PIC16(L)F1779
X
X
PACKAGES
SPDIP
X
X
X
X
X
PDIP
SOIC
X
X
SSOP
X
X
UQFN
X
X
X
X
X
X
X
TQFP
Packages
Note:
Pin details are subject to change.
2015 Microchip Technology Inc.
Advance Information
DS40001790A-page 3
PIC16(L)F1773/6/7/8/9
PIN DIAGRAMS
FIGURE 1:
28-PIN SPDIP, SOIC, SSOP
V
PP
/MCLR/RE3
RA0
RA1
RA2
RA3
RA4
RA5
V
SS
RA7
RA6
RC0
RC1
RC2
RC3
1
2
3
4
5
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RB7/ICSPDAT
RB6/ICSPCLK
RB5
RB4
RB3
RB2
RB1
RB0
V
DD
V
SS
RC7
RC6
RC5
RC4
6
7
8
9
10
11
12
13
14
Note:
See
Table 3
for location of all peripheral functions.
FIGURE 2:
28-PIN UQFN (6x6x0.5 mm)
RA1
RA0
RE3/MCLR/V
PP
RB7/ICSPDAT
RB6/ICSPCLK
RB5
RB4
28 27 26 25 24 23 22
RA2
RA3
RA4
RA5
V
SS
RA7
RA6
1
2
3
PIC16(L)F1773/6/8
4
5
6
7
8 9 10 11 12 13 14
RC1
RC2
RC3
RC4
RC5
RC6
RC0
21
20
19
18
17
16
15
RB3
RB2
RB1
RB0
V
DD
V
SS
RC7
Note:
See
Table 3
for location of all peripheral functions.
DS40001790A-page 4
Advance Information
PIC16(L)F1773/6/8
2015 Microchip Technology Inc.
PIC16(L)F1773/6/7/8/9
FIGURE 3:
40-PIN PDIP
V
PP
/MCLR/RE3
RA0
RA1
RA2
RA3
RA4
RA5
RE0
RE1
RE2
V
DD
V
SS
RA7
RA6
RC0
RC1
RC2
RC3
RD0
RD1
1
2
3
4
5
6
7
8
40
39
38
37
36
35
34
33
RB7/ICSPDAT
RB6/ICSPCLK
RB5
RB4
RB3
RB2
RB1
RB0
V
DD
V
SS
RD7
RD6
RD5
RD4
RC7
RC6
RC5
RC4
RD3
RD2
PIC16(L)F1777/9
9
10
11
12
13
14
15
16
17
18
19
20
32
31
30
29
28
27
26
25
24
23
22
21
Note:
See
Table 4
for location of all peripheral functions.
FIGURE 4:
40-PIN UQFN (5x5x0.5 mm)
RC6
RC5
RC4
RD3
RD2
RD1
RD0
RC3
RC2
RC1
RC7
1
RD4
2
RD5
RD6
RD7
V
SS
V
DD
RB0
RB1
RB2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
40 39 38 37 36 35 34 33 32 31
30
RC0
29
RA6
28
RA7
27
V
SS
PIC16(L)F1777/9
26
V
DD
25
RE2
24
RE1
23
RE0
22
RA5
21
RA4
RB3
RB4
RB5
ICSPCLK/RB6
ICSPDAT/RB7
Note:
See
Table 4
for location of all peripheral functions.
2015 Microchip Technology Inc.
Advance Information
V
PP
/MCLR/RE3
RA0
RA1
RA2
RA3
DS40001790A-page 5
