PIC18F1220-I/SO Microchip Technology Inc., PIC18F1220-I/SO Datasheet - Page 158

• Manufacturer Part Number: PIC18F1220-I/SO
• Description: Microcontroller; 4 KB Flash; 256 RAM; 256 EEPROM; 16 I/O; 18-Pin-SOIC
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F1220-I/SO

• A/d Inputs: 7-Channel, 10-Bit
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin SOIC
• Programmable Memory: 4K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F1220/1320
REGISTER 17-2:
DS39605C-page 156
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
ADCON1: A/D CONTROL REGISTER 1
bit 7
Unimplemented: Read as ‘0’
PCFG6: A/D Port Configuration bit – AN6
1 = Pin configured as a digital port
0 = Pin configured as an analog channel – digital input disabled and reads ‘0’
PCFG5: A/D Port Configuration bit – AN5
1 = Pin configured as a digital port
0 = Pin configured as an analog channel – digital input disabled and reads ‘0’
PCFG4: A/D Port Configuration bit – AN4
1 = Pin configured as a digital port
0 = Pin configured as an analog channel – digital input disabled and reads ‘0’
PCFG3: A/D Port Configuration bit – AN3
1 = Pin configured as a digital port
0 = Pin configured as an analog channel – digital input disabled and reads ‘0’
PCFG2: A/D Port Configuration bit – AN2
1 = Pin configured as a digital port
0 = Pin configured as an analog channel – digital input disabled and reads ‘0’
PCFG1: A/D Port Configuration bit – AN1
1 = Pin configured as a digital port
0 = Pin configured as an analog channel – digital input disabled and reads ‘0’
PCFG0: A/D Port Configuration bit – AN0
1 = Pin configured as a digital port
0 = Pin configured as an analog channel – digital input disabled and reads ‘0’
Legend:
R = Readable bit
-n = Value at POR
U-0
—
PCFG6
R/W-0
PCFG5
R/W-0
W = Writable bit
‘1’ = Bit is set
PCFG4
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
PCFG3
R/W-0
PCFG2
R/W-0
 2004 Microchip Technology Inc.
PCFG1
R/W-0
x = Bit is unknown
PCFG0
R/W-0
bit 0