Data Memory. 12CE673 Datasheet

12CE673 Memory. Datasheet pdf. Equivalent

Part 12CE673
Description 8-Pin/ 8-Bit CMOS Microcontroller with A/D Converter and EEPROM Data Memory
Feature M • PIC12CE673 • PIC12CE674 PIC12CE67X Pin Diagram: PDIP, Windowed CERDIP VDD GP5/OSC1/CLKIN GP4/OS.
Manufacture Microchip Technology
Datasheet
Download 12CE673 Datasheet



12CE673
M
PIC12CE67X
8-Pin, 8-Bit CMOS Microcontroller with A/D Converter
and EEPROM Data Memory
Devices Included in this Data Sheet:
• PIC12CE673
• PIC12CE674
High-Performance RISC CPU:
• Only 35 single word instructions to learn
• All instructions are single cycle (400 ns) except for
program branches which are two-cycle
• Operating speed: DC - 10 MHz clock input
DC - 400 ns instruction cycle
Device
Program
Memory
Data
RAM
Data
EEPROM
PIC12CE673 1024 x 14 128 x 8
16 x 8
PIC12CE674 2048 x 14 128 x 8
16 x 8
• 14-bit wide instructions
• 8-bit wide data path
• Interrupt capability
• Special function hardware registers
• 8-level deep hardware stack
• Direct, indirect and relative addressing modes for
data and instructions
Peripheral Features:
• Four-channel, 8-bit A/D converter
• 8-bit real time clock/counter (TMR0) with 8-bit
programmable prescaler
• Interrupt on pin change (GP0, GP1, GP3)
• 1,000,000 erase/write cycle EEPROM data
memory
• EEPROM data retention > 40 years
Pin Diagram:
PDIP, Windowed CERDIP
VDD
GP5/OSC1/CLKIN
GP4/OSC2/AN3/CLKOUT
GP3/MCLR/VPP
18
27
36
45
VSS
GP0/AN0
GP1/AN1/VREF
GP2/T0CKI/AN2/INT
Special Microcontroller Features:
• In-Circuit Serial Programming (ICSP™)
• Internal 4 MHz oscillator with programmable
calibration
• Selectable clockout
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
• Programmable code protection
• Power saving SLEEP mode
• Internal pull-ups on I/O pins (GP0, GP1, GP3)
• Internal pull-up on MCLR pin
• Selectable oscillator options:
- INTRC: Precision internal 4 MHz oscillator
- EXTRC: External low-cost RC oscillator
- XT: Standard crystal/resonator
- HS: High speed crystal/resonator
- LP: Power saving, low frequency crystal
CMOS Technology:
• Low-power, high-speed CMOS EPROM/
EEPROM technology
• Fully static design
• Wide operating voltage range 2.5V to 5.5V
• Commercial, Industrial, and Extended
temperature ranges
• Low power consumption
< 2 mA @ 5V, 4 MHz
15 µA typical @ 3V, 32 kHz
< 1 µA typical standby current
© 1998 Microchip Technology Inc.
Preliminary
DS40181B-page 1



12CE673
PIC12CE67X
Table of Contents
1.0 General Description ....................................................................................................................................................................... 3
2.0 PIC12CE67X Device Varieties....................................................................................................................................................... 5
3.0 Architectural Overview ................................................................................................................................................................... 7
4.0 Memory Organization................................................................................................................................................................... 11
5.0 I/O Port......................................................................................................................................................................................... 25
6.0 EEPROM Peripheral Operation ................................................................................................................................................... 27
7.0 Timer0 Module ............................................................................................................................................................................. 31
8.0 Analog-to-Digital Converter (A/D) Module ................................................................................................................................... 37
9.0 Special Features of the CPU ....................................................................................................................................................... 45
10.0 Instruction Set Summary.............................................................................................................................................................. 61
11.0 Development Support .................................................................................................................................................................. 75
12.0 Electrical Characteristics for PIC12CE67X .................................................................................................................................. 81
13.0 DC and AC Characteristics - PIC12CE67X ................................................................................................................................. 99
14.0 Packaging Information ............................................................................................................................................................... 103
Index .................................................................................................................................................................................................. 107
PIC12CE67X Product Identification System ..................................................................................................................................... 113
To Our Valued Customers
Most Current Data Sheet
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You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
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sion of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
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DS40181B-page 2
Preliminary
© 1998 Microchip Technology Inc.





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