PIC16F72-I/SOG Microchip Technology, PIC16F72-I/SOG Datasheet - Page 2

• 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
3. Module: PORTB Register Summary Table
TABLE 3-4:
DS80155C-page 2
06h, 106h PORTB
86h, 186h TRISB
81h, 181h OPTION
Legend:
Address
In the Device Data Sheet, Table 3-4 shows bit 6
(INTEDG) of the OPTION register as shaded, or
unused by PORTB. This is incorrect. The table has
been updated as shown below:
x = unknown, u = unchanged. Shaded cells are not used by PORTB.
Name
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
PORTB Data Direction Register
RBPU
Bit 7
RB7
INTEDG
Bit 6
RB6
T0CS
Bit 5
RB5
T0SE
Bit 4
RB4
Bit 3
RB3
PSA
Bit 2
RB2
PS2
Bit 1
RB1
PS1
Bit 0
RB0
PS0
© 2005 Microchip Technology Inc.
xxxx xxxx uuuu uuuu
1111 1111 1111 1111
1111 1111 1111 1111
POR, BOR
Value on
Value on
all other
Resets