PIC18F2320-I/SP Microchip Technology Inc., PIC18F2320-I/SP Datasheet - Page 214

• Manufacturer Part Number: PIC18F2320-I/SP
• Description: Microcontroller; 8 KB Flash; 512 RAM; 256 EEPROM; 25 I/O; 28-Pin-SPDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2320-I/SP

• A/d Inputs: 10-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 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: 8K Bytes
• Ram Size: 512 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

PIC18F2220/2320/4220/4320
REGISTER 19-2:
DS39599C-page 212
bit 7-6
bit 5
bit 4
bit 3-0
ADCON1 REGISTER
bit 7
Unimplemented: Read as ‘0’
VCFG1: Voltage Reference Configuration bit, V
1 = V
0 = AV
VCFG0: Voltage Reference Configuration bit, V
1 = V
0 = AV
PCFG3:PCFG0: A/D Port Configuration Control bits
Legend:
R = Readable bit
- n = Value at POR
A = Analog input
PCFG3:
PCFG0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Note 1: The POR value of the PCFG bits depends on the value of the PBAD bit in
U-0
—
REF
REF
(1)
(1)
SS
DD
2: AN5 through AN7 are available only in PIC18F4X20 devices.
- (AN2)
+ (AN3)
Configuration Register 3H. When PBAD = 1, PCFG<3:0> = 0000; when PBAD = 0,
PCFG<3:0> = 0111.
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
U-0
—
A
A
A
A
D
D
D
D
D
D
D
D
D
D
D
D
VCFG1
R/W-0
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
D = Digital I/O
W = Writable bit
‘1’ = Bit is set
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
VCFG0
R/W-0
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
REFL
REFH
R/W-q
PCFG3
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
D
D
D
D
D
D
D
A
A
A
A
A
A
A
A
A
Source
Source
(1)
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
R/W-q
PCFG2
 2003 Microchip Technology Inc.
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
(1)
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
x = Bit is unknown
R/W-q
PCFG1
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
(1)
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
R/W-q
PCFG0
D
bit 0
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
(1)