PIC16F913-I/SP Microchip Technology Inc., PIC16F913-I/SP Datasheet - Page 44

• Manufacturer Part Number: PIC16F913-I/SP
• Description: 28 PIN, 7 KB FLASH, 352 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F913-I/SP

• A/d Inputs: 5-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F917/916/914/913
REGISTER 3-3:
REGISTER 3-4:
REGISTER 3-5:
DS41250E-page 42
bit 7-0
bit 7-0
bit 7-4
bit 3-0
PORTB – PORTB REGISTER (ADDRESS: 06h OR 106h)
TRISB – PORTB TRI-STATE REGISTER (ADDRESS: 86h, 186h)
IOCB – PORTB INTERRUPT-ON-CHANGE REGISTER (ADDRESS: 96h)
RB<7:0>: PORTB I/O Pin bits
1 = Port pin is >V
0 = Port pin is <V
TRISB<7:0>: PORTB Tri-State Control bits
1 = PORTB pin configured as an input (tri-stated)
0 = PORTB pin configured as an output
IOCB<7:4>: Interrupt-on-Change bits
1 = Interrupt-on-change enabled
0 = Interrupt-on-change disabled
Unimplemented: Read as ‘0’
bit 7
Legend:
R = Readable bit
- n = Value at POR
bit 7
Legend:
R = Readable bit
- n = Value at POR
bit 7
Legend:
R = Readable bit
- n = Value at POR
TRISB7
Note:
IOCB7
R/W-x
R/W-1
R/W-0
RB7
TRISB<7:6> always reads ‘1’ in XT, HS and LP OSC modes.
TRISB6
IOCB6
R/W-x
R/W-1
R/W-0
RB6
IH
IL
TRISB5
IOCB5
R/W-x
R/W-1
R/W-0
RB5
Preliminary
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
TRISB4
IOCB4
R/W-x
R/W-1
R/W-0
RB4
TRISB3
R/W-x
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
RB3
U-0
—
TRISB2
R/W-x
R/W-1
RB2
U-0
—
© 2005 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
TRISB1
R/W-x
R/W-1
RB1
U-0
—
TRISB0
R/W-x
R/W-1
RB0
U-0
—
bit 0
bit 0
bit 0