PIC16F722-I/ML Microchip Technology, PIC16F722-I/ML Datasheet - Page 66

• Manufacturer Part Number: PIC16F722-I/ML
• Description: IC PIC MCU FLASH 2KX14 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F722-I/ML

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 25
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 25
• Ram Memory Size: 128Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F72X/PIC16LF72X
FIGURE 6-7:
DS41341E-page 66
ANSB0
Data Bus
PORTB
PORTB
TRISB
TRISB
WPUB
WPUB
IOCB
IOCB
Interrupt-on-
WR
WR
RD
RD
WR
WR
RD
Change
RD
To External Interrupt Logic
BLOCK DIAGRAM OF RB0
D
D
D
D
CK
CK
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
RD PORTB
RBPU
Q
Q
EN
EN
D
D
Q3
To A/D Converter
To Cap Sensor
V
DD
© 2009 Microchip Technology Inc.
Weak
V
V
DD
SS
I/O Pin