PIC16F84A-20/P Microchip Technology Inc., PIC16F84A-20/P Datasheet - Page 61

• Manufacturer Part Number: PIC16F84A-20/P
• Description: 18 PIN, 1.75 KB FLASH, 68 RAM, 13 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F84A-20/P

• Cpu Speed: 5 MIPS
• Eeprom Memory: 64 Bytes
• Input Output: 13
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 68 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 9-8:
TABLE 9-4:
30
31
32
33
34
Parameter
2001 Microchip Technology Inc.
Watchdog
No.
I/O Pins
Time-out
Time-out
Internal
Internal
MCLR
PWRT
Reset
† Data in "Typ" column is at 5V, 25 C, unless otherwise stated. These parameters are for design guidance
Reset
Timer
POR
OSC
V
only and are not tested.
DD
TmcL
T
T
T
T
OST
WDT
PWRT
IOZ
Sym
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND
POWER-UP TIMER REQUIREMENTS
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
MCLR Pulse Width (low)
Watchdog Timer Time-out
Period (No Prescaler)
Oscillation Start-up Timer
Period
Power-up Timer Period
I/O hi-impedance from MCLR
Low or RESET
33
Characteristic
32
34
Min
28
—
2
7
1024T
Typ†
—
18
72
—
30
OSC
Max
132
100
33
—
Units
ms
ms
ms
ns
31
s
PIC16F84A
V
V
T
V
34
OSC
DD
DD
DD
= 5.0V
= 5.0V
= 5.0V
= OSC1 period
Conditions
DS35007B-page 59