SM59R16A2 Datasheet, PDF (5/67 Pages) SyncMOS Technologies,Inc – 8-Bit Micro-controller

SM59R16A2/SM59R08A2
8-Bit Micro-controller
64KB/32KB ISP Flash & 2KB RAM embedded
Pin Description
Pin
Name
I/O
Description
1
P5.2
i/o Bit 2 of port 5
2
P5.3
i/o Bit 3 of port 5
3
P5.4
i/o Bit 4 of port 5
4
P5.5
i/o Bit 5 of port 5
5
P5.6
i/o Bit 6 of port 5
6
P5.7
i/o Bit 7 of port 5
7
VDDIO
Power supply
8
VSSIO
Digital ground
9
P4.0/PWM2
i/o Bit 0 of port 4 & PWM Channel 2
10
P4.1/PWM3
i/o Bit 1 of port 4 & PWM Channel 3
11
P4.2
i/o Bit 2 of port 4
12
P4.3
i/o Bit 3 of port 4
13
P4.4/ADC0
i/o Bit 4 of port 4 & ADC channel 0
14
P4.5/ADC1
i/o Bit 5 of port 4 & ADC channel 1
15
P4.6/ADC2
i/o Bit 6 of port 4 & ADC channel 2
16
P4.7/ADC3
i/o Bit 7 of port 4 & ADC channel 3
17
XTAL1
i Crystal input
18
XTAL2
o Crystal output
19
NC
i No Connect
20
P1.7/IIC_SDA
i/o Bit 7 of port 1 & IIC SDA pin
21
P1.6/IIC_SCL
i/o Bit 6 of port 1 & IIC SCL pin
22
P1.5/PWM1/CC1
i/o
Bit 5 of port 1 & PWM Channel 1
& Timer 2 compare/capture Channel 1
23
P1.4/PWM0/CC0
i/o
Bit 4 of port 1 & PWM Channel 0
& Timer 2 compare/capture Channel 0
24
AVDD
Analog Power supply
25
AVDD3V
Analog Power supply
26
AVSS
Analog ground
Bit 3 of port 1 & Serial interface channel 1
27 P1.3/TXD1/CC3/SPI_MOSI i/o & Timer 2 compare/capture Channel 3
& SPI interface Serial Data Input pin
Bit 2 of port 1 & Serial interface channel 1
28 P1.2/RXD1/CC2/SPI_MISO i/o & Timer 2 compare/capture Channel 2
& SPI interface Serial Data Out pin
29
P1.1/T2EX/SPI_CLK
i/o
Bit 1 of port 1 & Timer 2 capture trigger
& SPI interface Clock pin
30
P1.0/T2/SPI_SS
i/o
Bit 0 of port 1 & Timer 2 external input clock
& SPI interface Slave Select pin
31
P2.7/A15
i/o Bit 7 of port 2 & Bit 15 of external memory address
32
P2.6/A14
i/o Bit 6 of port 2 & Bit 14 of external memory address
33
P2.5/A13
i/o Bit 5 of port 2 & Bit 13 of external memory address
34
P2.4/A12
i/o Bit 4 of port 2 & Bit 12 of external memory address
35
P2.3/A11
i/o Bit 3 of port 2 & Bit 11 of external memory address
36
P2.2/A10
i/o Bit 2 of port 2 & Bit 10 of external memory address
37
P2.1/A9
i/o Bit 1 of port 2 & Bit 9 of external memory address
38
P2.0/A8
i/o Bit 0 of port 2 & Bit 8 of external memory address
39
P3.7/RD
i/o Bit 7 of port 3 & external memory read signal
40
P3.6/WR
i/o Bit 6 of port 3 & external memory write signal
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M034
5
Ver.B SM59R16A2/SM59R08A2 06/2009