PIC16C54B-04/P Microchip Technology, PIC16C54B-04/P Datasheet - Page 100

• Manufacturer Part Number: PIC16C54B-04/P
• Description: MICRO CTRL 512 4MHZ OTP 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54B-04/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: OTP
• 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-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16C5X
FIGURE 13-4: RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER TIMING - PIC16CR54A
TABLE 13-4:
DS30453B-page 100
Note 1: Data in the Typical (“Typ”) column is at 5.0V, 25 C unless otherwise stated. These parameters are for design
Parameter
AC Characteristics Standard Operating Conditions (unless otherwise specified)
* These parameters are characterized but not tested.
Watchdog
No.
30
31
32
34
Time-out
Internal
Internal
RESET
RESET
I/O pin
(Note 1)
MCLR
Timer
Note 1: I/O pins must be taken out of hi-impedance mode by enabling the output drivers in software.
POR
DRT
V
guidance only and are not tested.
DD
TmcL
T
Sym
Twdt
Tio
DRT
RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER - PIC16CR54A
Z
Operating Temperature
Operating Voltage V
Characteristic
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(No Prescaler)
Device Reset Timer Period
I/O Hi-impedance from MCLR Low
32
DD
range is described in Section 13.1, Section 13.2 and Section 13.3.
–40 C
–40 C
Preliminary
34
0 C
30
T
T
T
A
A
A
Min
1.0*
7.0*
7.0*
—
+70 C (commercial)
+85 C (industrial)
+125 C (extended)
Typ
18*
18*
—
—
32
(1)
Max
1.0*
40*
30*
—
31
Units
ms
ms
s
s
34
1998 Microchip Technology Inc.
V
V
V
DD
DD
DD
= 5.0V
= 5.0V (Commercial)
= 5.0V (Commercial)
32
PIC16CR54A
Conditions