PIC18F45K22-I/P Microchip Technology Inc., PIC18F45K22-I/P Datasheet - Page 152

• Manufacturer Part Number: PIC18F45K22-I/P
• Description: 40 PDIP .600in TUBE, 32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F45K22-I/P

• A/d Inputs: 28-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 35
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 64 MHz
• Temperature Range: –40 to 125 °C
• Timers: 3-8-bit, 4-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18(L)F2X/4XK22
REGISTER 10-2:
REGISTER 10-3:
DS41412D-page 152
bit 7
Legend:
R = Readable bit
‘1’ = Bit is set
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-4
bit 3
bit 2-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5
bit 4
bit 3-0
U-0
U-0
—
—
2:
3:
Port is available as input only when MCLRE = 0.
Writes to PORTx are written to corresponding LATx register. Reads from PORTx register is return of I/O
pin values.
Available on PIC18(L)F4XK22 devices.
Unimplemented: Read as ‘0’
RE3: PORTE Input bit value
RE<2:0>: PORTE I/O bit values
Unimplemented: Read as ‘0’
ANSA5: RA5 Analog Select bit
1 = Digital input buffer disabled
0 = Digital input buffer enabled
Unimplemented: Read as ‘0’
ANSA<3:0>: RA<3:0> Analog Select bit
1 = Digital input buffer disabled
0 = Digital input buffer enabled
U-0
U-0
—
—
PORTE: PORTE REGISTER
ANSELA – PORTA ANALOG SELECT REGISTER
W = Writable bit
‘0’ = Bit is cleared
W = Writable bit
‘1’ = Bit is set
ANSA5
R/W-1
U-0
—
(1)
(2), (3)
U-0
U-0
Preliminary
—
—
U = Unimplemented bit, read as ‘0’
x = Bit is unknown
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-u/x
ANSA3
RE3
R/W-1
(1)
RE2
R/W-u/x
ANSA2
R/W-1
(2), (3)
 2010 Microchip Technology Inc.
x = Bit is unknown
RE1
R/W-u/x
ANSA1
R/W-1
(2), (3)
RE0
R/W-u/x
ANSA0
R/W-1
(2), (3)
bit 0
bit 0