PIC16F72-I/SOG Microchip Technology, PIC16F72-I/SOG Datasheet - Page 98

• Manufacturer Part Number: PIC16F72-I/SOG
• Description: IC PIC MCU FLASH 2KX14 28-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F72-I/SOG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

PIC16F72
FIGURE 14-6:
FIGURE 14-7:
TABLE 14-3:
DS39597C-page 96
Parameter No. Symbol
* These parameters are characterized but not tested.
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.
Watchdog
Note: Refer to Figure 14-3 for load conditions.
Time-out
Time-out
I/O Pins
Internal
Internal
RESET
31*
33*
30
32
34
35
PWRT
MCLR
Reset
Timer
POR
OSC
V
V
DD
DD
TmcL
T
T
T
T
T
OST
WDT
PWRT
IOZ
BOR
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER,
AND BROWN-OUT RESET REQUIREMENTS
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
BROWN-OUT RESET 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 Watchdog Timer Reset
Brown-out Reset Pulse Width
33
Characteristic
32
V
Min
100
BOR
—
28
—
2
7
34
1024 T
30
Typ†
18
72
—
—
—
OSC
35
Max
132
2.1
33
—
—
—
31
Units
ms
ms
μs
μs
μs
—
© 2007 Microchip Technology Inc.
V
V
T
V
V
OSC
DD
DD
DD
DD
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
≤ V
= OSC1 period
34
Conditions
BOR
(D005)