PIC12C508A04ISM Microchip Technology Inc., PIC12C508A04ISM Datasheet

PIC12C508A04ISM

Manufacturer Part Number

PIC12C508A04ISM

Description

Manufacturer

Microchip Technology Inc.

Datasheet

1.PIC12C508A04ISM.pdf (108 pages)

Specifications of PIC12C508A04ISM

Case

8-SOIC

Notes

NEW

Date_code

11+

Current page: 1 of 108
Download datasheet (510Kb)

Devices included in this Data Sheet:

• PIC12C508

• PIC12C509

High-Performance RISC CPU:

• Only 33 single word instructions to learn

• All instructions are single cycle (1 s) except for

• Operating speed: DC - 4 MHz clock input

• 12-bit wide instructions

• 8-bit wide data path

• Seven special function hardware registers

• Two-level deep hardware stack

• Direct, indirect and relative addressing modes for

• Internal 4 MHz RC oscillator with programmable

• In-circuit serial programming

Peripheral Features:

• 8-bit real time clock/counter (TMR0) with 8-bit

• Power-On Reset (POR)

• Device Reset Timer (DRT)

• Watchdog Timer (WDT) with its own on-chip RC

• Programmable code-protection

• Power saving SLEEP mode

• Wake-up from SLEEP on pin change

• Internal weak pull-ups on I/O pins

• Internal pull-up on MCLR pin

• Selectable oscillator options:

Device

PIC12C508

PIC12C508A

PIC12C509

PIC12C509A

Note:

program branches which are two-cycle

data and instructions

calibration

programmable prescaler

oscillator for reliable operation

- INTRC: Internal 4 MHz RC oscillator

1998 Microchip Technology Inc.

Throughout this data sheet PIC12C508(A)

refers to the PIC12C508 and PIC12C508A.

PIC12C509(A) refers to the PIC12C509

and PIC12C509A. PIC12C5XX refers to

the PIC12C508, PIC12C508A, PIC12C509

and PIC12C509A.

• PIC12C508A

• PIC12C509A

DC - 1 s instruction cycle

8-Pin, 8-Bit CMOS Microcontroller

1024 x 12

512 x 12

EPROM

RAM

CMOS Technology:

• Low power, high speed CMOS EPROM

• Fully static design

• Wide operating voltage range

• Wide temperature range:

• Low power consumption

Pin Diagram

GP5/OSC1/CLKIN

PDIP, SOIC, Windowed Ceramic Side Brazed

- EXTRC: External low-cost RC oscillator

- XT:

- LP:

technology

- Commercial: 0 C to +70 C

- Industrial: -40 C to +85 C

- Extended: -40 C to +125 C

- < 2 mA @ 5V, 4 MHz

- 15 A typical @ 3V, 32 KHz

- < 1 A typical standby current

GP3/MCLR/V

PIC12C5XX

GP4/OSC2

VDD

Standard crystal/resonator

Power saving, low frequency crystal

DS40139D-page 1

GP0

GP1

GP2/T0CKI

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