P80C32EBBB PHILIPS [NXP Semiconductors], P80C32EBBB Datasheet - Page 2

• Manufacturer Part Number: P80C32EBBB
• Description: CMOS single-chip 8-bit microcontrollers
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
DESCRIPTION
The Philips 80C32/87C52 is a high-performance microcontroller
fabricated with Philips high-density CMOS technology. The Philips
CMOS technology combines the high speed and density
characteristics of HMOS with the low power attributes of CMOS.
Philips epitaxial substrate minimizes latch-up sensitivity.
The 87C52 contains an 8k
Both contain a 256
counter/timers, a six-source, two-priority level nested interrupt
structure, a serial I/O port for either multi-processor
communications, I/O expansion or full duplex UART, and on-chip
oscillator and clock circuits.
In addition, the 80C32/87C52 has two software selectable modes of
power reduction—idle mode and power-down mode. The idle mode
freezes the CPU while allowing the RAM, timers, serial port, and
interrupt system to continue functioning. The power-down mode
saves the RAM contents but freezes the oscillator, causing all other
chip functions to be inoperative.
See 80C52/80C54/80C58 datasheet for ROM device specifications.
FEATURES
1996 Aug 16
80C51 based architecture
8032 compatible
– 8k
– ROMless (80C32)
– 256
– Three 16-bit counter/timers
– Full duplex serial channel
– Boolean processor
Memory addressing capability
– 64k ROM and 64k RAM
Power control modes:
– Idle mode
– Power-down mode
CMOS and TTL compatible
Three speed ranges:
– 3.5 to 16MHz
– 3.5 to 24MHz
– 3.5 to 33MHz
Five package styles
Extended temperature ranges
OTP package available
CMOS single-chip 8-bit microcontrollers
8 EPROM (87C52)
8 RAM
8 RAM, 32 I/O lines, three 16-bit
8 EPROM and the 80C32 is ROMless.
2
PIN CONFIGURATIONS
P1.1/T2EX
INT0/P3.2
INT1/P3.3
RxD/P3.0
TxD/P3.1
WR/P3.6
RD/P3.7
T0/P3.4
T1/P3.5
P1.0/T2
XTAL2
XTAL1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
V
SS
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
PACKAGE
CERAMIC
PLASTIC
IN-LINE
DUAL
AND
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
80C32/87C52
V
P0.0/AD0
P0.1/AD1
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
EA/V
ALE/PROG
PSEN
P2.7/A15
P2.6/A14
P2.5/A13
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
DD
Product specification
PP
853–1562 17195
SU00060