sm59264 SyncMOS Technologies,Inc, sm59264 Datasheet - Page 6

• Manufacturer Part Number: sm59264
• Description: 8-bits Micro-controller With 128kb Flash & 1kb Ram & Twsi & Spwm Embedded
• Manufacturer: SyncMOS Technologies,Inc

Pin Description
Special Function Register (SFR)
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M012 Ver B SM59264
PDIP
Pin#
40L
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
SyncMOS Technologies International, Inc.
QFP
Pin#
44L
40
41
42
43
44
10
12
13
14
15
16
18
19
20
21
22
23
24
25
26
27
29
30
31
32
33
34
35
36
37
38
17
28
39
11
1
2
3
4
5
7
8
9
6
PLCC
Pin#
44L
22
10
11
13
14
15
16
17
18
19
20
21
24
25
26
27
28
29
30
31
32
33
35
36
37
38
39
40
41
42
43
44
23
34
12
2
3
4
5
6
7
8
9
1
P1.3/SPWM0
P1.4/SPWM1
P1.5/SPWM2
P3.2/#INT0
P3.3/#INT1
P1.1/T2EX
P1.7/SDA
P3.0/RXD
P3.1/TXD
P3.6/#WR
P3.7/#RD
P0.7/AD7
P0.6/AD6
P0.5/AD5
P0.4/AD4
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
P1.6/SCL
P2.2/A10
P2.4/A12
P2.5/A13
P2.6/A14
P2.7/A15
P2.3/A11
Symbol
P2.0/A8
P2.1/A9
P1.0/T2
P3.4/T0
P3.5/T1
XTAL2
XTAL1
#PSEN
VDD
RES
VSS
ALE
#EA
P1.2
P4.0
P4.1
P4.2
P4.3
Active
L/-
L/-
H
L
with 128KB flash & 1KB RAM & TWSI & SPWM embedded
6
I/O
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
i/o
o
o
o
i
i
I
bit 7 of port 0 & data/address bit 7 of ext. memory
bit 6 of port 0 & data/address bit 6 of ext. memory
bit 5 of port 0 & data/address bit 5 of ext. memory
bit 4 of port 0 & data/address bit 4 of ext. memory
bit 3 of port 0 & data/address bit 3 of ext. memory
bit 2 of port 0 & data/address bit 2 of ext. memory
bit 1 of port 0 & data/address bit 1 of ext. memory
bit 0 of port 0 & data/address bit 0 of ext. memory
bit 2 of port 2 & bit 10 of ext. memory address
bit 4 of port 2 & bit 12 of ext. memory address
bit 5 of port 2 & bit 13 of ext. memory address
bit 6 of port 2 & bit 14 of ext. memory address
bit 7 of port 2 & bit 15 of ext. memory address
bit 3 of port 2 & bit 11 of ext. memory address
bit 0 of port 2 & bit 8 of ext. memory address
bit 1 of port 2 & bit 9 of ext. memory address
bit 2 of port 3 & low true interrupt 0
bit 3 of port 3 & low true interrupt 1
bit 6 of port 3 & ext. memory write
bit 3 of port 1 & SPWM channel 0
bit 4 of port 1 & SPWM channel 1
bit 5 of port 1 & SPWM channel 2
bit 6 of port 1 & TWSI Bus Clock
bit 0 of port 1 & timer 2 clock out
bit 7 of port 1 & TWSI Bus Data
bit 7 of port 3 & ext. mem. Read
bit 1 of port 1 & timer 2 control
bit 1 of port 3 & Transmit data
bit 0 of port 3 & Receiver data
bit 4 of port 3 & Timer 0
bit 5 of port 3 & Timer 1
program storage enable
Drive Voltage, +5 Vcc
Sink Voltage, Ground
address latch enable
external access
bit 2 of port 1
bit 0 of Port 4
bit 1 of Port 4
bit 2 of Port 4
bit 3 of port 4
Crystal out
Crystal in
Names
Reset
8-Bits Micro-controller
SM59264
05/2009