
M
1998 Microchip Technology Inc.
Preliminary
DS30453B-page 1
PIC16C5X
Devices Included in this Data Sheet:
PIC16C52
PIC16C54s
PIC16CR54s
PIC16C55s
PIC16C56s
PIC16CR56s
PIC16C57s
PIC16CR57s
PIC16C58s
PIC16CR58s
High-Performance RISC CPU:
Only 33 single word instructions to learn
All instructions are single cycle (200 ns) except for
program branches which are two-cycle
Operating speed: DC - 20 MHz clock input
DC - 200 ns instruction cycle
Note:
The letter "s" used following the part
numbers throughout this document
indicate plural, meaning there is more
than one part variety for the indicated
device.
Device
Pins
I/O
EPROM/
ROM
RAM
PIC16C52
PIC16C54
PIC16C54A
PIC16C54B
PIC16C54C
PIC16CR54A
PIC16CR54B
PIC16CR54C
PIC16C55
PIC16C55A
PIC16C56
PIC16C56A
PIC16CR56A
PIC16C57
PIC16C57C
PIC16CR57B
PIC16CR57C
PIC16C58A
PIC16C58B
PIC16CR58A
PIC16CR58B
18
18
18
18
18
18
18
18
28
28
18
18
18
28
28
28
28
18
18
18
18
12
12
12
12
12
12
12
12
20
20
12
12
12
20
20
20
20
12
12
12
12
384
512
512
512
512
512
512
512
512
512
1K
1K
1K
2K
2K
2K
2K
2K
2K
2K
2K
25
25
25
25
25
25
25
25
24
24
25
25
25
72
72
72
72
73
73
73
73
12-bit wide instructions
8-bit wide data path
Seven or eight special function hardware registers
Two-level deep hardware stack
Direct, indirect and relative addressing modes for
data and instructions
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
Selectable oscillator options:
- RC:
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/ROM
technology
Fully static design
Wide-operating voltage and temperature range:
- EPROM Commercial/Industrial 2.0V to 6.25V
- ROM Commercial/Industrial 2.0V to 6.25V
- EPROM Extended 2.5V to 6.0V
- ROM Extended 2.5V to 6.0V
Low-power consumption
- < 2 mA typical @ 5V, 4 MHz
- 15
μ
A typical @ 3V, 32 kHz
- < 0.6
μ
A typical standby current
(with WDT disabled) @ 3V, 0
°
C to 70
°
C
Note:
In this document, figure and table titles
refer to all varieties of the part number
indicated, (i.e., The title "Figure 14-1:
Load Conditions - PIC16C54A", also
refers to PIC16LC54A and PIC16LV54A
parts).
EPROM/ROM-Based 8-Bit CMOS Microcontroller Series