PIC16C56A/JW Microchip Technology, PIC16C56A/JW Datasheet - Page 3

• Manufacturer Part Number: PIC16C56A/JW
• Description: IC MCU EPROM 1KX12 18CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C56A/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 1.5KB (1K x 12)
• Program Memory Type: EPROM, UV
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

Devices Included in this Data Sheet:
• PIC16C54
• PIC16CR54
• PIC16C55
• PIC16C56
• PIC16CR56
• PIC16C57
• PIC16CR57
• PIC16C58
• PIC16CR58
High-Performance RISC CPU:
• Only 33 single word instructions to learn
• All instructions are single cycle except for pro-
• Operating speed: DC - 40 MHz clock input
PIC16C54
PIC16C54A
PIC16C54C
PIC16CR54A
PIC16CR54C
PIC16C55
PIC16C55A
PIC16C56
PIC16C56A
PIC16CR56A
PIC16C57
PIC16C57C
PIC16CR57C
PIC16C58B
PIC16CR58B
2002 Microchip Technology Inc.
Note:
gram branches which are two-cycle
EPROM/ROM-Based 8-bit CMOS Microcontroller Series
Device
PIC16C5X refers to all revisions of the part
(i.e., PIC16C54 refers to PIC16C54,
PIC16C54A, and PIC16C54C), unless
specifically called out otherwise.
DC - 100 ns instruction cycle
Pins
18
18
18
18
18
28
28
18
18
18
28
28
28
18
18
I/O
12
12
12
12
12
20
20
12
12
12
20
20
20
12
12
EPROM/
ROM
512
512
512
512
512
512
512
1K
1K
2K
2K
2K
2K
1K
2K
RAM
25
25
25
25
25
24
24
25
25
25
72
72
72
73
73
Preliminary
• 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
Peripheral Features:
• 8-bit real time clock/counter (TMR0) with 8-bit
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with its own on-chip
• Programmable Code Protection
• Power saving SLEEP mode
• Selectable oscillator options:
CMOS Technology:
• Low power, high speed CMOS EPROM/ROM tech-
• Fully static design
• Wide operating voltage and temperature range:
• Low power consumption
data and instructions
programmable prescaler
RC oscillator for reliable operation
- RC:
- XT:
- HS:
- LP:
nology
- 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
- < 2 mA typical @ 5V, 4 MHz
- 15 A typical @ 3V, 32 kHz
- < 0.6 A typical standby current
Note:
(with WDT disabled) @ 3V, 0 C to 70 C
In this document, figure and table titles
refer to all varieties of the part number indi-
cated, (i.e., The title “Figure 15-1: Load
Conditions For Device Timing Specifica-
tions - PIC16C54A”, also refers to
PIC16LC54A and PIC16LV54A parts),
unless specifically called out otherwise.
PIC16C5X
Low cost RC oscillator
Standard crystal/resonator
High speed crystal/resonator
Power saving, low frequency crystal
DS30453D-page 1