SM59R02G1 Datasheet, PDF (11/57 Pages) SyncMOS Technologies,Inc – Instruction-set compatible with MCS-51

SM59R02G1
8-Bit Micro-controller
8KB with ISP Flash
& 256B RAM embedded
Pin Description
28L
40L
PDIP
44L
PLCC
1
44L
QFP
39
1
1
2
40
2
2
3
41
3
3
4
42
4
4
5
43
5
6
44
6
7
1
7
8
2
8
9
3
5
9
10
4
6 10
11
5
12
6
7
11
13
7
8 12
14
8
9 13
15
9
10 14
16
10
11 15
17
11
16
18
12
17
19
13
12 18
20
14
13 19
21
15
14 20
22
16
23
17
15 21
24
18
16 22
25
19
17 23
26
20
18 24
27
21
19 25
28
22
26
29
23
27
30
24
28
31
25
29
32
26
30
33
27
34
28
31
35
29
20 32
36
30
48L
LQFP
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Symbol
P4.2/CC2
P1.0/T2/CC0
P1.1/T2EX/CC1
P1.2/RXD0
P1.3/TXD0/CC2
P1.4/CC3
NC
NC
P1.5
P1.6
P1.7
RESET(default)/P
4.7
P3.0/RXD0
P4.3/CC3
P3.1/TXD0
P3.2/#INT0
P3.3/#INT1
P3.4/T0
P3.5/T1
P3.6/#WR
P3.7/#RD
XTAL2/P5.4
XTAL1/OSC/P5.5
VSS
P4.0/CC0
P2.0 /A8/CC0
P2.1 /A9/CC1
P2.2 /A10/CC2
P2.3 /A11/CC3
P2.4 /A12
NC
NC
P2.5 /A13
P2.6 /A14
P2.7 /A15
P4.4
ALE/P4.5
P4.1CC1
P4.6
P0.7/AD7
I/O
Description
I/O Bit 2 of port 4 & Timer 2 compare/capture Channel 2
I/O
Bit 0 of port 1 & Timer 2 external input clock & Timer 2
compare/capture Channel 0
I/O
Bit 1 of port 1 & Timer 2 capture trigger & Timer 2
compare/capture Channel 1
I/O Bit 2 of port 1 & Serial interface channel 0 receive data
I/O
Bit 3 of port 1 & Serial interface channel 0 transmit data &
Timer 2 compare/capture Channel 2
I/O Bit 4 of port 1 & Timer 2 compare/capture Channel 3
I/O Bit 5 of port 1
I/O Bit 6 of port 1
I/O Bit 7 of port 1
I/O Reset pin(default)& Bit 7 of port 4
I/O
Bit 0 of port 3 & Serial interface channel 0 receive/transmit
data
I/O Bit 3 of port 4 & Timer 2 compare/capture Channel 3
I/O
Bit 1 of port 3 & Serial interface channel 0 transmit data or
receive clock in mode 0
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
I/O Bit 6 of port 3 & external memory write signal
I/O Bit 7 of port 3 & external memory read signal
O Crystal output & bit4 of port 5
I Crystal input& Oscillator input& bit5 of port 5
I Ground line
I/O Bit 0 of port 4 & Timer 2 compare/capture Channel 0
I/O
Bit 0 of port 2 & Bit 8 of external memory address& Timer 2
compare/capture Channel 0
I/O
Bit 1 of port 2 & Bit 9 of external memory address& Timer 2
compare/capture Channel 1
I/O
Bit 2 of port 2 & Bit 10 of external memory address & Timer
2 compare/capture Channel 2
I/O
Bit 3 of port 2 & Bit 11 of external memory address & Timer 2
compare/capture Channel 3
I/O Bit 4 of port 2 & Bit 12 of external memory address
I/O Bit 5 of port 2 & Bit 13 of external memory address
I/O Bit 6 of port 2 & Bit 14 of external memory address
I/O Bit 7 of port 2 & Bit 15 of external memory address
I/O Bit 4 of port 4
I/O Address latch enable & Bit 5 of port 4
I/O Bit 1 of port 4 & Timer 2 compare/capture Channel 1
I/O Bit 6 of port 4
I/O Bit 7 of port 0 & Bit 7 of external memory address/ data
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M061
11
Ver.G SM59R02G1 09/2015