SM39R08A5
8-Bit Micro-controller
with 8KB Flash
& 256B RAM embedded
Pin Description
10 Pin
Symbol
- P3.0
- RXD
- T0_2
- Cmp0Nin
- ADC0
- P3.1
- TXD
- T1_2
- Cmp0PIn
- ADC1
- P3.2
- PWM3
- ADC2
- T1_1
- P3.3
- PWM2
- ADC3
- T0_1
VSS
- P3.4
- INT0_0
- SDA
- ADC4
- P3.5
- INT1_1
- PWM1
- SCL
- CLKOUT
- ADC5
- P3.6
- RESET
- PWM0
- ADC6
- P3.7
- INT1_0
- Cmp0Out
- ADC7
VDD
I/O
Description
- Bit 0 of port 3
- Serial interface receive data
- Timer 0 external input 2
- Comparator 0 negative input
- ADC input channel 0
- Bit 1 of port 3
- Serial interface transmit data
- Timer 1 external input 2
- Comparator 0 positive input
- ADC input channel 1
- Bit 2 of port 3
- PWM channel 3
- ADC input channel 2
- Timer 1 external input 1
- Bit 3 of port 3
- PWM channel 2
- ADC input channel 3
- Timer 0 external input 1
Power supply
- Bit 4 of port 3
- External interrupt 0
- IIC SDA pin & On-Chip Instrumentation Command and data
I/O pin synchronous to SCL in ICE and ICP functions
- ADC input channel 4
- Bit 5 of port 3
- External interrupt 1
- PWM channel 1
- IIC SCL pin & On-Chip Instrumentation Clock I/O pin of ICE
and ICP functions
- Clock output
- ADC input channel 5
- Bit 6 of port 3
- Reset pin
- PWM channel 0
- ADC input channel 6
- Bit 7 of port 3
- External interrupt 1
- Comparator 0 output
- ADC input channel 7
Power supply
1
I/O
2
I/O
3
I/O
4
5
I/O
I
6
I/O
7
I/O
8
I/O
9
10
I/O
I
FOSVOS TEL: 021-58998693
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M067
Ver B SM39R08A5 04/22/2013
-6-
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
