PIC16C56A/JW Microchip Technology, PIC16C56A/JW Datasheet - Page 145

• 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: -

FIGURE 17-8:
TABLE 17-3:
AC Characteristics
2002 Microchip Technology Inc.
Param
Watchdog
No.
30
31
32
34
Note 1: Please refer to Figure 17-5 for load conditions.
Time-out
Internal
Internal
RESET
RESET
I/O pin
(Note 1)
*
† Data in the Typical (“Typ”) column is at 5V, 25°C unless otherwise stated. These parameters are for design
MCLR
Timer
POR
DRT
V
These parameters are characterized but not tested.
guidance only and are not tested.
DD
Symbol
TmcL
T
Twdt
Tio
DRT
RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER - PIC16C5X, PIC16CR5X
Z
RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER TIMING - PIC16C5X,
PIC16CR5X
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(No Prescaler)
Device Reset Timer Period
I/O Hi-impedance from MCLR Low
32
Characteristic
–40°C
–40°C
Preliminary
34
0°C
30
T
T
T
1000*
A
A
A
100*
Min
9.0*
9.0*
+85°C for industrial
+125°C for extended
+70°C for commercial
Typ†
300*
18*
18*
—
32
1000*
Max
30*
30*
—
31
Units
ms
ms
ns
ns
34
V
V
V
DD
DD
DD
PIC16C5X
= 5.0V
= 5.0V (Comm)
= 5.0V (Comm)
32
Conditions
DS30453D-page 143