P80C51HFP(1997) 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
生产厂家
P80C51HFP Datasheet PDF : 68 Pages
| |||
Philips Semiconductors
Low voltage 8-bit microcontrollers with
UART
CONTENTS
13.3
1
FEATURES
14
2
GENERAL DESCRIPTION
14.1
14.2
2.1
Versions: P80CL31 and P80C51
14.3
3
APPLICATIONS
15
4
ORDERING INFORMATION
16
5
BLOCK DIAGRAM
16.1
6
FUNCTIONAL DIAGRAM
16.2
7
PINNING INFORMATION
17
7.1
Pinning
17.1
7.2
Pin description
17.2
8
FUNCTIONAL DESCRIPTION OVERVIEW
18
8.1
General
8.2
CPU timing
19
9
MEMORY ORGANIZATION
20
9.1
Program Memory
21
9.2
Data Memory
9.3
Special Function Registers (SFRs)
22
9.4
Addressing
23
10
I/O FACILITIES
24
10.1
Ports
10.2
Port options
10.3
Port 0 options
10.4
SET/RESET options
24.1
24.2
11
TIMERS/EVENT COUNTERS
24.3
12
REDUCED POWER MODES
12.1
Idle mode
12.2
Power-down mode
25
12.3
Wake-up from Power-down mode
26
12.4
Power Control Register (PCON)
12.5
Status of external pins
26.1
26.2
13
STANDARD SERIAL INTERFACE SIO0:
26.3
UART
27
13.1
Multiprocessor communications
13.2
Serial Port Control and Status Register
28
(S0CON)
Product specification
P80CL31; P80CL51
Baud rates
INTERRUPT SYSTEM
External interrupts INT2 to INT9
Interrupt priority
Interrupt registers
OSCILLATOR CIRCUITRY
RESET
External reset using the RST pin
Power-on-reset
MASK OPTIONS FOR P80CL31 AND P80C51
P80CL31: ROMless version
P80C51: 5V standard version
SPECIAL FUNCTION REGISTERS
OVERVIEW
INSTRUCTION SET
LIMITING VALUES
DC CHARACTERISTICS FOR P80CL31 AND
P80CL51
DC CHARACTERISTICS FOR P80C51
AC CHARACTERISTICS
P85CL000HFZ ‘PIGGY-BACK’
SPECIFICATION
General description
Feature differences/additional features with
respect to P80CL51
Common specification/feature differences
between P85CL000HFZ and
P83CL410/P80CL51
PACKAGE OUTLINES
SOLDERING
Introduction
DIP
QFP and VSO
DEFINITIONS
LIFE SUPPORT APPLICATIONS
1997 Apr 15
2
Share Link: 