P80CL580 Просмотр технического описания (PDF) - Philips Electronics
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P80CL580 Datasheet PDF : 80 Pages
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Philips Semiconductors
Low voltage 8-bit microcontrollers with
UART, I2C-bus and ADC
CONTENTS
15
1
FEATURES
15.1
15.2
2
GENERAL DESCRIPTION
15.3
2.1
ROMless version: P80CL580
15.4
3
APPLICATIONS
16
4
ORDERING INFORMATION
16.1
5
BLOCK DIAGRAM
16.2
6
FUNCTIONAL DIAGRAM
16.3
7
PINNING INFORMATION
17
7.1
Pinning
17.1
7.2
Pin description
17.2
8
FUNCTIONAL DESCRIPTION OVERVIEW
17.3
8.1
General
18
8.2
CPU timing
19
9
MEMORY ORGANIZATION
19.1
9.1
Program Memory
19.2
9.2
Data Memory
20
9.3
Special Function Registers (SFRs)
9.4
Addressing
21
10
I/O FACILITIES
22
10.1
Ports
10.2
Port options
23
10.3
Port 0 options
24
10.4
SET/RESET options
25
11
TIMERS/EVENT COUNTERS
26
11.1
Timer 0 and Timer 1
26.1
11.2
Timer T2
26.2
11.3
Timer/Counter 2 Control Register (T2CON)
26.3
11.4
Watchdog Timer
26.4
12
PULSE WIDTH MODULATED OUTPUT
27
12.1
Prescaler Frequency Control Register (PWMP) 28
12.2
Pulse Width Register (PWM0)
29
13
ANALOG-TO-DIGITAL CONVERTER (ADC)
13.1
ADC Control Register (ADCON)
14
REDUCED POWER MODES
14.1
Idle mode
14.2
Power-down mode
14.3
Wake-up from Power-down mode
14.4
Status of external pins
14.5
Power Control Register (PCON)
Product specification
P80CL580; P83CL580
I2C-BUS SERIAL I/O
Serial Control Register (S1CON)
Serial Status Register (S1STA)
Data Shift Register (S1DAT)
Address Register (S1ADR)
STANDARD SERIAL INTERFACE SIO0: UART
Multiprocessor communications
Serial Port Control and Status Register
(S0CON)
Baud rates
INTERRUPT SYSTEM
External interrupts INT2 to INT8
Interrupt priority
Interrupt registers
OSCILLATOR CIRCUITRY
RESET
External reset using the RST pin
Power-on-reset
SPECIAL FUNCTION REGISTERS
OVERVIEW
INSTRUCTION SET
LIMITING VALUES
DC CHARACTERISTICS
AC CHARACTERISTICS
PACKAGE OUTLINES
SOLDERING
Introduction
Reflow soldering
Wave soldering
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I2C COMPONENTS
1997 Mar 14
2
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