PIC17C75X
G.5
PIC16C55X Family of Devices
(1)
PIC16C554
PIC16C556
PIC16C558
Clock
Maximum Frequency of Operation (MHz)
EPROM Program Memory (x14 words)
Data Memory (bytes)
20
20
1K
80
20
512
80
2K
128
Memory
Timer Module(s)
TMR0
—
TMR0
—
TMR0
—
Peripherals Comparators(s)
Internal Reference Voltage
—
—
—
Interrupt Sources
I/O Pins
3
3
3
13
13
13
Voltage Range (Volts)
Packages
2.5-6.0
2.5-6.0
2.5-6.0
Features
18-pin DIP,
SOIC;
18-pin DIP,
SOIC;
18-pin DIP,
SOIC;
20-pin SSOP
20-pin SSOP
20-pin SSOP
All PIC16/17 Family devices have Power-on Reset, selectable Watchdog Timer, selectable code protect and high
I/O current capability. All PIC16C5XX Family devices use serial programming with clock pin RB6 and data pin RB7.
Note 1: Please contact your local Microchip sales office for availability of these devices.
G.6
PIC16C62X and PIC16C64X Family of Devices
PIC16C620
PIC16C621
20
PIC16C622
20
PIC16C642
20
PIC16C662
20
Maximum Frequency
of Operation (MHz)
20
Clock
EPROM Program Memory
(x14 words)
512
1K
2K
4K
4K
Memory
Data Memory (bytes)
Timer Module(s)
80
80
128
TMR0
2
176
TMR0
2
176
TMR0
2
TMR0
2
TMR0
2
Peripherals Comparators(s)
Internal Reference Voltage
Yes
4
Yes
4
Yes
4
Yes
4
Yes
5
Interrupt Sources
I/O Pins
13
13
13
22
33
Voltage Range (Volts)
Brown-out Reset
Packages
2.5-6.0
Yes
2.5-6.0
Yes
2.5-6.0
Yes
3.0-6.0
Yes
3.0-6.0
Yes
Features
18-pin DIP,
SOIC;
18-pin DIP,
SOIC;
18-pin DIP,
SOIC;
28-pin PDIP, 40-pin PDIP,
SOIC,
Windowed
CDIP;
44-pin PLCC,
MQFP
20-pin SSOP 20-pin SSOP 20-pin SSOP Windowed
CDIP
All PIC16/17 Family devices have Power-on Reset, selectable Watchdog Timer, selectable code protect and high
I/O current capability. All PIC16C62X and PIC16C64X Family devices use serial programming with clock pin RB6 and data pin RB7.
DS30264A-page 296
Preliminary
1997 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
