SM59R16A5/SM59R09A5/SM59R05A5
8-Bit Micro-controller
64KB/36KB/20KB with ISP Flash
& 2KB RAM embedded
Pin Description
40L
44L
44L
48L
LQFP
Symbol
I/O
Description
PDIP PLCC PQFP
Bit 2 of port 4 & PWM Channel 2 & Timer 2 compare/capture
I/O Channel 2 & Serial interface channel 1 receive data & SPI
interface Serial Data Master Input or Slave Output pin
P4.2/PWM2/CC2/
RXD1/MISO
1
39
42
P1.0/ADC0/T2/C
C0
P1.1/ADC1/T2EX/
CC1
Bit 0 of port 1 & ADC input channel 0 & Timer 2 external
input clock & Timer 2 compare/capture Channel 0
Bit 1 of port 1 & ADC input channel 1 & Timer 2 capture
trigger & Timer 2 compare/capture Channel 1
Bit 2 of port 1 & ADC input channel 2 & Serial interface
channel 1 receive data
1
2
3
2
3
4
40
41
42
43
44
45
I/O
I/O
P1.2/ADC2/RXD1 I/O
Bit 3 of port 1 & ADC input channel 3 & Serial interface
I/O channel 1 transmit data or receive clock in mode 0 & Timer 2
compare/capture Channel 2
P1.3/ADC3/TXD1/
CC2
4
5
5
6
43
44
46
P1.4/ADC4/SS/C
C3
Bit 4 of port 1 & ADC input channel 4 & SPI interface Slave
Select pin & Timer 2 compare/capture Channel 3
47
I/O
48
1
P5.2
P5.3
I/O Bit 2 of port 5
I/O Bit 3 of port 5
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
6
7
7
8
1
2
3
4
5
2
3
4
5
6
P1.5/ADC5/MOSI
I/O
P1.6/ADC6/MISO/
IIC_SCL
P1.7/ADC7/SPI_
CLK/IIC_SDA
RESET(default)/P
4.7
I/O
8
9
I/O
9
10
11
I/O Reset pin(default)& Bit 7 of port 4
Bit 0 of port 3 & Serial interface channel 0 receive/transmit
data
10
P3.0/RXD0
I/O
Bit 3 of port 4 & PWM Channel 3 & Timer 2 compare/capture
P4.3/PWM3/CC3/
TXD1/SPI_CLK
Channel 3 & Serial interface channel 1 transmit data or
receive clock in mode 0 & SPI interface Clock pin
12
6
7
8
I/O
Bit 1 of port 3 & Serial interface channel 0 transmit data or
receive clock in mode 0
11
13
7
P3.1/TXD0
I/O
12
13
14
15
14
15
16
17
8
9
10
11
9
P3.2/#INT0
P3.3/#INT1
P3.4/T0
I/O Bit 2 of port 3 & External interrupt 0
I/O Bit 3 of port 3 & External interrupt 1
I/O Bit 4 of port 3 & Timer 0 external input
I/O Bit 5 of port 3 & Timer 1 external input
10
11
12
P3.5/T1
P3.6/#WR/X32OU
T
Bit 6 of port 3 & external memory write signal & 32KHz
crystal output
Bit 7 of port 3 & external memory read signal & 32KHz
crystal input
16
17
18
18
19
20
12
13
14
13
14
15
I/O
P3.7/#RD/X32IN
I/O
XTAL2/X32OUT/P
5.4
XTAL1/X32IN/P5.
5
O
Crystal output & 32KHz crystal output & bit4 of port 5
Crystal input & 32KHz crystal input & bit5 of port 5
19
20
21
22
23
15
16
17
16
17
18
I
I
VSS
Power supply
P4.0/PWM0/CC0/
IIC_SCL/SS
P2.0
Bit 0 of port 4 & PWM Channel 0 & Timer 2 compare/capture
Channel 0 & IIC SCL pin & SPI interface Slave Select pin
Bit 0 of port 2 & Bit 8 of external memory address & KBI
interrupt 0 & Timer 2 compare/capture Channel 0
I/O
21
24
18
19
I/O
/A8/KBI0/CC0
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M047 Ver.G SM59R16A5 01/2014
9
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
