A8032 Ver la hoja de datos (PDF) - AMIC Technology
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A8032 Datasheet PDF : 12 Pages
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A8032 Series
Preliminary
Features
n 8-bit CMOS microcontroller
n Fully static design with power saving idle mode and
power down mode
n Low standby current at full supply voltage
n Versions for 12/24/40MHZ operating frequency
n On chip 256B RAM
n Four 8-bit bidirectional ports
n 64K bytes external data memory space
General Description
The AMIC A8032 is a high-performance 8-bit
microcontroller. It is compatible with the industry
standard 80C52 microcontroller series.
Pin Configurations
n P-DIP
8 Bit Microcontroller
n Three 16-bit Timers/Counters (Timer 2 with up/down
counter feature)
n One full duplex serial port
n Boolean processor
n Six interrupt sources, two priority levels
n Available in 40-pin P-DIP and 44-pin PLCC packages
The A8032 contains a 256B RAM, four 8-bit bidirectional
parallel ports, three 16-bit timer/counters, a serial port
and six interrupt sources with two priority levels.
The A8032 has supports 64KB external data memory.
n PLCC
T2,P1.0 1
T2EX,P1.1 2
P1.2 3
P1.3 4
P1.4 5
P1.5 6
P1.6 7
P1.7 8
RST 9
RXD,P3.0 10
TXD,P3.1 11
INT0,P3.2 12
INT1,P3.3 13
T0,P3.4 14
T1,P3.5 15
WR,P3.6 16
RD,P3.7 17
XTAL2 18
XTAL1 19
GND 20
40
VCC
39
P0.0,AD0
38
P0.1,AD1
37
P0.2,AD2
36
P0.3,AD3
35
P0.4,AD4
34
P0.5,AD5
33
P0.6,AD6
32
P0.7,AD7
31
EA
30
ALE
29
PSEN
28
P2.7,A15
27
P2.6,A14
26
P2.5,A13
25
P2.4,A12
24
P2.3,A11
23
P2.2,A10
22
P2.1,A9
21
P2.0,A8
P1.5
7
P1.6
8
P1.7
9
RST
10
RXD,P3.0
11
NC
12
TXD,P3.1
13
INT0, P3.2
14
INT1,P3.3
15
T0,P3.4
16
T1,P3.5
17
A8032L
39
P0.4,AD4
38
P0.5,AD5
37
P0.6,AD6
36
P0.7,AD7
35
EA
34
NC
33
ALE
32
PSEN
31
P2.7,A15
30
P2.6,A14
29
P2.5,A13
PRELIMINARY (November, 1998, Version 0.0)
1
AMIC Technology, Inc.
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