PIC16C55XA データシートの表示（PDF） - Microchip Technology

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PIC16C55XA

EPROM-Based 8-Bit CMOS Microcontroller

Microchip Technology 

PIC16C55X(A)

TABLE 1-1: PIC16C55X(A) FAMILY OF DEVICES

Clock

Memory

Peripherals

Features

PIC16C554 PIC16C554A PIC16C556A PIC16C558 PIC16C558A

Maximum Frequency of Oper- 20

20

20

20

20

ation (MHz)

EPROM Program Memory 512

512

1K

2K

2K

(x14 words)

Data Memory (bytes)

80

80

80

128

128

Timer Module(s)

TMR0

TMR0

TMR0

TMR0

TMR0

Interrupt Sources

3

3

3

3

3

I/O Pins

13

13

13

13

13

Voltage Range (Volts)

2.5-5.5

3.0-5.5

3.0-5.5

2.5-5.5

3.0-5.5

Brown-out Reset

—

—

—

—

—

Packages

18-pin DIP, 18-pin DIP, 18-pin DIP, 18-pin DIP, 18-pin DIP,

SOIC;

SOIC;

SOIC;

SOIC;

SOIC;

20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP

All PICmicro™ Family devices have Power-on Reset, selectable Watchdog Timer, selectable code protect and high

I/O current capability. All PIC16C55X(A)Family devices use serial programming with clock pin RB6 and data pin RB7.

DS40143B-page 6

Preliminary

© 1997 Microchip Technology Inc.

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