PIC16F722AT-I/SS Microchip Technology, PIC16F722AT-I/SS Datasheet - Page 58

• Manufacturer Part Number: PIC16F722AT-I/SS
• Description: 3.5 KB Flash, 1.8V-5.5V, 16 MHz Int. Osc 28 SSOP .209in T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F722AT-I/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 3.5KB (2K x 14)
• 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-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF722A/723A
REGISTER 6-8:
REGISTER 6-9:
DS41417A-page 58
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-0
Note 1:
IOCB7
R/W-0
U-0
—
When setting a pin to an analog input, the corresponding TRIS bit must be set to Input mode in order to
allow external control of the voltage on the pin.
Unimplemented: Read as ‘0’
ANSB<5:0>: Analog Select between Analog or Digital Function on Pins RB<5:0>, respectively
0 = Digital I/O. Pin is assigned to port or digital special function.
1 = Analog input. Pin is assigned as analog input
IOCB<7:0>: Interrupt-on-Change PORTB Control bits
1 = Interrupt-on-change enabled
0 = Interrupt-on-change disabled
IOCB6
R/W-0
U-0
—
IOCB: INTERRUPT-ON-CHANGE PORTB REGISTER
ANSELB: PORTB ANALOG SELECT REGISTER
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
ANSB5
R/W-1
IOCB5
R/W-0
ANSB4
IOCB4
R/W-0
R/W-1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
IOCB3
ANSB3
R/W-0
R/W-1
(1)
. Digital input buffer disabled.
ANSB2
IOCB2
R/W-0
R/W-1
 2010 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
ANSB1
R/W-1
IOCB1
R/W-0
ANSB0
R/W-1
IOCB0
R/W-0
bit 0
bit 0