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SM59A16U1
8-Bit Micro-controller
64KB with ISP Flash
& 6K+256B RAM embedded
Pin Description
48L
LQFP
1
Symbol
P1.2/ADC2/RXD1
I/O
I/O
*
*
*
*
*
*
Description
Bit 2 of port 1
ADC input channel 2
Serial interface channel 1 receive data
Bit 3 of port 1
ADC input channel 3
Serial interface channel 1 transmit data or receive clock in
mode 0
*
T
imer 2 compare/capture Channel 2
* Bit 4 of port 1
* ADC input channel 4
* SPI interface Slave Select pin
* Timer 2 compare/capture Channel 3
* Bit 5 of port 1
* ADC input channel 5
* SPI interface Serial Data Master Output or Slave Input pin
* Bit 6 of port 1
* ADC input channel 6
* SPI interface Serial Data Master Input or Slave Output pin
* IIC SCL pin
* Bit 7 of port 1
* ADC input channel 7
* SPI interface Clock pin
* IIC SDA pin
* Bit3 of port 4
* Timer 2 compare/capture Channel 3
* Serial interface channel 1 transmit data
* SPI interface Clock pin
* Bit2 of port4
* Timer 2 compare/capture Channel 2
* Serial interface channel 1 receive/transmit data
* SPI interface Serial Data Master Input or Slave Output pin
* Bit7 of port 3
* External memory Read signal
* Fault Input pin
* Bit 6 of port 3
* External memory write signal
* Fault Input pin
* Bit 5 of port 3
* Timer 1 external input
* Bit 4 of port 3
* Timer 0 external input
* ADC monitor pin
* Bit 3 of port 3
* External interrupt 1
* Bit 2 of port 3
* External interrupt 0
* Trigger ADC
* Bit 1 of port 3
* Serial interface channel 0 transmit data or receive clock in
mode 0
2
P1.3/ADC3/TXD1/C
C2
I/O
3
P1.4/ADC4/SS/CC3
I/O
4
P1.5/ADC5/MOSI
I/O
5
P1.6/ADC6/MISO/II
C_SCL
I/O
6
P1.7/ADC7/SPI_CL
K/IIC_SDA
I/O
7
P4.3/CC3/TXD1/SP
I_CLK
I/O
8
P4.2/CC2/RXD1/MI
SO
I/O
9
P3.7/#RD/FLTB
I/O
10
11
12
13
14
P3.6/#WR/FLTA
P3.5/T1
P3.4/T0/ADCEN
P3.3/#INT1
P3.2/#INT0/TRIGA
DC
P3.1/TXD0
I/O
I/O
I/O
I/O
I/O
15
I/O
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M071
Ver A
SM59A16U1
04/12/2013
- 10 -
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
