P12C508 Datasheet PDF - Microchip Technology
| Part Number | P12C508 | |
| Description | 8-Pin / 8-Bit CMOS Microcontroller | |
| Manufacturers | Microchip Technology | |
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There is a preview and P12C508 download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
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PIC12C5XX
8-Pin, 8-Bit CMOS Microcontroller
Devices included in this Data Sheet:
PIC12C508 and PIC12C509 are 8-bit microcontrollers
packaged in 8-lead packages. They are based on the
Enhanced PIC16C5X family.
High-Performance RISC CPU:
• Only 33 single word instructions to learn
• All instructions are single cycle (1 µs) except for
program branches which are two-cycle
• Operating speed: DC - 4 MHz clock input
DC - 1 µs instruction cycle
Device
EPROM RAM
PIC12C508
512 x 12
25
PIC12C509
1024 x 12
41
• 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
data and instructions
• Internal 4 MHz RC oscillator with programmable
calibration
• In-circuit serial programming
Peripheral Features:
• 8-bit real time clock/counter (TMR0) with 8-bit
programmable prescaler
• Power-On Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
• Programmable code-protection
• Power saving SLEEP mode
• Wake-up from SLEEP on pin change
• Internal pull-ups on I/O pins
• Selectable oscillator options:
- INTRC: Internal 4 MHz RC oscillator
- EXTRC: External low-cost RC oscillator
- XT:
Standard crystal/resonator
- LP: Power saving, low frequency crystal
• Internal pull-up on MCLR pin
CMOS Technology:
• Low power, high speed CMOS EPROM
technology
• Fully static design
• Wide operating voltage range:
- Commercial: 2.5V to 5.5V
- Industrial: 2.5V to 5.5V
• Low power consumption
- < 2 mA @ 5V, 4 MHz
- 15 µA typical @ 3V, 32 KHz
- < 1 µA typical standby current
Pin Diagram
PDIP, SOIC
VDD
GP5/OSC1/CLKIN
GP4/OSC2
GP3/MCLR/VPP
1
2
3
4
8 VSS
7 GP0
6 GP1
5 GP2/T0CKI
© 1996 Microchip Technology Inc.
Advance Information
This document was created with FrameMaker 4 0 4
DS40139A-page 1
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2.0 PIC12C5XX DEVICE VARIETIES
A variety of packaging options are available.
Depending on application and production
requirements, the proper device option can be
selected using the information in this section. When
placing orders, please use the PIC12C5XX Product
Identification System at the back of this data sheet to
specify the correct part number.
PIC12C5XX
2.1 One-Time-Programmable (OTP)
Devices
The availability of OTP devices is especially useful for
customers expecting frequent code changes and
updates.
The OTP devices, packaged in plastic packages,
permit the user to program them once. In addition to
the program memory, the configuration bits must be
programmed.
© 1996 Microchip Technology Inc.
Advance Information
DS40139A-page 5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for P12C508 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ P12C508.PDF Datasheet ] | |
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