SC63C0316
AUDIO CONTROL SYSTEM WITH BUILT-IN 4-BIT MCU
DESCRIPTION
The SC63C0316 single-chip CMOS microcontroller is designed for
very high performance. With an up-to-14-digit LCD direct drive
capability, 4-channel A/D converter, 8-bit timer/counter, PLL frequency
synthesizer. The SC63C0316 offers you an excellent design solution
for a wide variety of applications, especially those requiring DTS
support.
Up to 56 pins of the 80-pin QFP package can be dedicated to I/O.
Eight vectored interrupts provide fast response to internal and external
events. In addition, the SC63C0316's advanced CMOS technology
ensures low power consumption and a wide operating voltage range.
QFP-80-14×20-0.8
FEATURES
Memory
* 512-nibble RAM
* 16K-byte ROM
I/O Pins
* Input only: 4 pins
* Output only: 28 pins
* I/O: 24 pins
LCD Controller/Driver
* Maximum 14-digit LCD direct drive capability
* 28 segment x 4 common signals
* Display modes: Static, 1/2 duty (1/2 bias)
1/3 duty (1/2 or 1/3 bias), 1/4 duty (1/3 bias)
8-Bit Basic Timer
* Programmable interval timer functions
* Watch-dog timer function
8-Bit Timer/Counter
* Programmable 8-bit timer
* External event counter
* Arbitrary clock frequency output
* External clock signal divider
* Serial I/O interface clock generator
8-Bit Serial I/O Interface
* 8-bit transmit/receive mode
* 8-bit receive mode
* Data direction selectable (LSB-first or MSB-first)
* Internal or external clock source
ORDERING INFORMATION
Device
SC63C0316
A/D Converter
* 4-channels with 8-bit resolution
Bit Sequential Carrier Buffer
* Support 16-bit serial data transfer in
arbitrary format
PLL Frequency Synthesizer
* Level = 300 mVp-p (min)
* AMVCO range = 0.5 MHz to 30 MHz
* FMVCO range = 30 MHz to 150 MHz
16-Bit Intermediate Frequency (IF)
Counter
* Level = 300 mVp-p (min)
* AMIF range = 100 kHz to 1 MHz
* FMIF range =5MHz to 15 MHz
Watch Timer
* Time interval generation
0.5 s, 3.9 ms at 32.768 kHz
* Frequency outputs to BUZ pin
* Clock source generation for LCD
Interrupts
* Four internal vectored interrupts
* Four external vectored interrupts
* Two quasi-interrupts
Memory-Mapped I/O Structure
* Data memory bank 15
Package
QFP-80-14 x 20-0.8
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2004.08.03
Page 1 of 24
SC63C0316
Three Power-Down Modes
* Idle: Only CPU clock stops
* Stop1: Main system or subsystem clock stops
* Stop2: Main system and subsystem clock stop
* CE low: PLL and IFC stop
Oscillation Sources
* Crystal or ceramic oscillator for main system clock
* Crystal for subsystem clock
* Main system clock frequency: 4.5 MHz (Typ)
* Subsystem clock frequency: 32.768 kHz (Typ)
* CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
* 0.9, 1.8, 14.2
µs
at 4.5 MHz
* 122
µs
at 32.768 kHz (subsystem)
Operating Temperature
* – 40
°C
to 85
°C
Operating Voltage Range
* 1.8 V to 5.5 V at 3MHz
* PLL/IFC operation: 2.5V to 3.5V or
4.0V to 5.5V
APPLICATIONS
* Auto audio system
* Other audio system
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
(T
amb
=25°C)
Characteristics
Supply Voltage
Input Voltage
Output Voltage
Output Current High
Symbol
V
DD
V
I1
V
I2
V
O
I
OH
Value
-0.3 - 6.5
-0.3 - V
DD
+0.3
-0.3 - V
DD
+0.3
-0.3 - V
DD
+0.3
-15
-30
V
mA
(To be continued)
Unit
V
V
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2004.08.03
Page 2 of 24
SC63C0316
(Continued)
Characteristics
Output Current Low
Symbol
Value
+30 Peak value
IOL
Unit
mA
+100 Peak value
Operating Temperature
Storage Temperature
T
amb
T
stg
-40 ~ 85
-65~150
°C
°C
DC CHARACTERISTICS
(T
amb
=-40°C to +85°C, V
DD
=3.5V to 6.0V)
Characteristics
Symbol
V
IH1
V
IH2
Input High Voltage
V
IH3
All
Test condition
input
pins
except
those
specified below for VIH2-VIH4
Port 0, 1, 6, 7, and
RESET
Ports 4, 5, 7 and 8 with pull-up
resistors assigned
Ports 4, 5, 7 and 8 are open-
drain
V
IH4
V
IL1
Input Low Voltage
V
IL2
V
IL3
V
OH1
Output High Voltage
V
OH2
Xin, Xout and Xtin
All
input
pins
except
those
---
---
specified below for CIL2-Vil3
Ports 0, 1, 6, 7, 9, 10 and
RESET
Min.
0.7V
DD
0.8V
DD
0.7V
DD
0.7V
DD
V
DD
-0.5
Typ.
Max.
V
DD
V
DD
Unit
---
V
DD
9
V
DD
0.3V
DD
0.2V
DD
0.4
V
V
Xin, Xout and XTin
V
DD
=4.5V to 6.0V, I
OH
=-1mA,
Ports 0, 2-10
I
OH
=-100µA
V
DD
=4.5V to 6.0V, I
OH
=-100µA,
Ports 11-13 only
I
OH
=-30µA
V
DD
=4.5V to 6.0V, I
OL
=1.6mA,
Ports 4,5,7 and 8only
I
OL
=-1.6mA, Ports 0,2,3,6,9,10,
EO1, and Eo2 only
I
OL
=400µA, Ports 0, 2, 3, 6, 9,
10, EO1 and EO2 only
V
DD
=4.5V to 6.0V, I
OL
=100µA,
---
---
V
DD
-1.0
V
DD
-0.5
V
DD
-2.0
V
DD
-1.0
0.8
---
---
V
2
0.4
0.2
1
1
V
V
OL1
Output Low Voltage
V
OL2
Port 11, 12 and 13 only
I
OL
=50µA
VI=V
DD
, all input pins except
Input High Leakage Current
I
LIH1
RESET
and
those
specified
---
---
3
µA
below for ILIH2-ILIH3
(To be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2004.08.03
Page 3 of 24
SC63C0316
(Continued)
Characteristics
Input High Leakage Current
Symbol
I
LIH2
I
LIH3
I
LIL1
I
LIL2
Output
Current
Output
Current
Low
Leakage
High
Leakage
I
LOH1
I
LOH2
I
LOL
Test condition
V
I
=V
DD
, Xin, Xout, Xtin only
V
I
=9V, Ports 4,5,7 and 8 are
open-drain
V
I
=0V, all input pins except Xin,
Xout, XTin and
RESET
V
I
=0V, Xin, Xout, and XTin only
V
O
=V
DD
, all output pins except
for ports 4, 5, 7 and 8
V
O
=9V, Ports 4, 5, 7 and 8 are
open-drain
V
O
=0V
V
I
=0V; V
DD
=5V±10%, Port 0-3,
R
L1
6, 9, and 10 (except P1.3)
V
DD
=3V±10%,
Pull-up Resistor
V
O
=V
DD
-2V,
R
L2
V
DD
=3V±10%,
R
L3
LCD Drive Voltage
LCD
Resistor
COM Output Impedance
SEG Output Impedance
Voltage
Dividing
V
LCD
R
LCD
R
COM
R
SEG
V
I
=0V; V
DD
=5V±10%,
RESET
V
DD
=3V±10%,
--
--
V
DD
=5V±10%,
V
DD
=3V±10%,
V
DD
=5V±10%,
V
DD
=3V±10%,
V
DD
=5V±10%,(3),
I
DD1 (2)
CE high; PLL operates
Idle
I
DD2
mode;
V
DD
=5V±10%,
4.5MHz crystal oscillator, CPU
Supply Current (1)
clock =fxx/4, CE low; PLL stops.
V
DD
=3V±10%,
=fxx/64
I
DD3 (4)
I
DD4 (5)
V
DD
=3V±10%,
32kHz
crystal
---
20
30
oscillator, CE low; PLL stops.
Idle mode; V
DD
=3V±10%, 32kHz
crystal oscillator.
CPU
clock
0.23
25
1.0
120
µA
---
1.4
1.8
mA
4.5MHz
12
25
crystal oscillator, C1=C2=22pF,
V
DD
=5V±10%,
Ports 4, 5, 7 and 8 only
---
15
30
15
10
100
200
2.5
50
---
---
100
3
10
3
10
230
490
---
46
90
40
---
---
20
3
80
200
70
60
400
800
VDD
140
6
15
20
60
V
kΩ
kΩ
kΩ
kΩ
µA
---
---
Min.
Typ.
Max.
25
20
-3
-20
3
µA
Unit
µA
µA
Input Low Leakage Current
µA
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2004.08.03
Page 4 of 24
SC63C0316
DC CHARACTERISTICS
(concluded) (T
amb
=-40°C to +85°C, V
DD
=2.7V to 6.0V)
Characteristics
Symbol
Test condition
Stop 1 mode; XTin=0V
I
DD5
V
DD
=5V±10%, CPU clock=fxx/4,
CE low; PLL stops
V
DD
=3V±10%, CPU clock=fxx/64
V
DD
=5V±10%, 4.5MHz crystal
Supply Current (cont)
I
DD6
oscillator, CPU clock=fxx/4, CE
low; PLL stops
V
DD
=3V±10%, CPU clock=fxx/64
Stop 2 mode; Xtin=0V,
I
DD7 (2)
NOTES:
1. Currents in the following circuits are not included; on-chip pull-up resistors, output port drive currents, internal
LCD voltage dividing resistors and A/D converter.
2. IDD1 and IDD7 are guaranteed in T
amb
= – 20 °C to + 85 °C
3. Data includes power consumption for subsystem clock oscillation.
4. For high-speed controller operation, the power control register (PCON) must be set to 0011B.
5. For low-speed controller operation, the power control register (PCON) must be set to 0000B.
6. When the system clock control register, SCMOD, is set to 1001B, main system clock oscillation stops and the
subsystem clock is used.
V
DD
=5V±10%, CPU clock=fxx/4,
CE low; PLL stops
0.12
2.0
µA
0.7
1.2
---
4.2
8
mA
0.2
3
0.6
5
µA
Min.
Typ.
Max.
Unit
MAIN SYSTEM OSCILLATOR CHARACTERISTICS
(T
amb
=-40°C to +85°C, V
DD
=2.7V to 6.0V)
Oscillator
Ceramic
Oscillator
Stabilization time (2)
Characteristics
Oscillation frequency (1)
--
Stabilization occurs when V
DD
is
equal to the mini mum oscillator
voltage range
Oscillation frequency (1)
Crystal
Oscillator
V
DD
=4.5V~6.0V
Stabilization (2)
V
DD
=2.7V~4.5V
--
--
--
--
0.4
111
--
--
--
--
10
30
4.5
1250
ms
--
0.4
4.5
6.0
MHz
--
--
4
ms
Test condition
Min
0.4
Typ
--
Max
5.0
Units
MHz
External
Clock
NOTES:
XIN input frequency (1)
XIN input high and low
level width
MHz
ns
1. Oscillation frequency and Xin input frequency data are for oscillator characteristics only.
2. Stabilization time is the interval required for oscillator stabilization after a power-on occurs, or when Stop mode
is terminated.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2004.08.03
Page 5 of 24
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