PIC16F913-I/SP Microchip Technology Inc., PIC16F913-I/SP Datasheet - Page 34

• 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 3-1:
REGISTER 3-2:
DS41250E-page 32
bit 7-0
bit 7-0
PORTA – PORTA REGISTER (ADDRESS: 05h)
TRISA – PORTA TRI-STATE REGISTER (ADDRESS: 85h)
RA<7:0>: PORTA I/O Pin bits
1 = Port pin is >V
0 = Port pin is <V
TRISA<7:0>: PORTA Tri-State Control bits
1 = PORTA pin configured as an input (tri-stated)
0 = PORTA pin configured as an output
bit 7
Legend:
R = Readable bit
- n = Value at POR
bit 7
Legend:
R = Readable bit
- n = Value at POR
TRISA7
Note:
R/W-x
R/W-1
RA7
TRISA<7:6> always reads ‘1’ in XT, HS and LP OSC modes.
TRISA6
R/W-x
R/W-1
RA6
IH
IL
TRISA5
R/W-x
R/W-1
RA5
Preliminary
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
TRISA4
R/W-x
R/W-1
RA4
TRISA3
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
RA3
TRISA2
R/W-x
R/W-1
RA2
© 2005 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
TRISA1
R/W-x
R/W-1
RA1
TRISA0
R/W-x
R/W-1
RA0
bit 0
bit 0