PIC12C5XX
TABLE 1-1:
PIC12CXXX & PIC12CEXXX FAMILY OF DEVICES
PIC12C508(A) PIC12C509(A) PIC12CR509A PIC12CE518 PIC12CE519 PIC12C671 PIC12C672 PIC12CE673 PIC12CE674
Maximum
4
4
4
4
4
10
10
10
10
Frequency
of Operation
(MHz)
Clock
EPROM
Program
Memory
512 x 12
1024 x 12
1024 x 12
(ROM)
512 x 12
25
1024 x 12
1024 x 14
128
2048 x 14 1024 x 14
2048 x 14
128
Memory
RAM Data
Memory
(bytes)
25
41
41
41
128
128
EEPROM
Data Memory
(bytes)
—
—
—
16
16
—
—
16
16
Timer
Module(s)
TMR0
—
TMR0
—
TMR0
—
TMR0
—
TMR0
—
TMR0
4
TMR0
4
TMR0
4
TMR0
4
Peripherals
A/D Con-
verter (8-bit)
Channels
Wake-up
from SLEEP
on pin
Yes
—
Yes
—
Yes
—
Yes
Yes
Yes
4
Yes
4
Yes
4
Yes
4
change
Interrupt
Sources
I/O Pins
5
5
5
5
5
5
5
5
5
Features
Input Pins
1
1
1
1
1
1
1
1
1
Internal
Pull-ups
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
In-Circuit
Serial
Programming
Yes
33
Yes
33
—
Yes
33
Yes
33
Yes
35
Yes
35
Yes
35
Yes
35
Number of
Instructions
33
Packages
8-pin DIP,
JW, SOIC
8-pin DIP,
JW, SOIC
8-pin DIP,
SOIC
8-pin DIP,
JW, SOIC
8-pin DIP,
JW, SOIC
8-pin DIP,
JW, SOIC
8-pin DIP, 8-pin DIP,
JW, SOIC JW
8-pin DIP,
JW
All PIC12CXXX & PIC12CEXXX devices have Power-on Reset, selectable Watchdog Timer, selectable code protect and high I/O
current capability.
All PIC12CXXX & PIC12CEXXX devices use serial programming with data pin GP0 and clock pin GP1.
1999 Microchip Technology Inc.
DS40139E-page 5
MICROCHIP [ MICROCHIP ]
