PIC12F683-E/P Microchip Technology Inc., PIC12F683-E/P Datasheet - Page 60

• Manufacturer Part Number: PIC12F683-E/P
• Description: 8 PIN, 3.5 KB FLASH, 128 RAM, 6 I/O, PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F683-E/P

• A/d Inputs: 4 Channel, 10-Bit
• Comparators: 1
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 6
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Serial Interface: None
• 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

PIC12F683
REGISTER 9-1:
DS41211B-page 58
bit 7
bit 6
bit 5-4
bit 3-2
bit 1
bit 0
ADCON0 – A/D CONTROL REGISTER (ADDRESS: 1Fh)
bit 7
ADFM: A/D Result Formed Select bit
1 = Right justified
0 = Left justified
VCFG: Voltage Reference bit
1 = V
0 = V
Unimplemented: Read as ‘0’
CHS<1:0>: Analog Channel Select bits
00 = Channel 00 (AN0)
01 = Channel 01 (AN1)
10 = Channel 02 (AN2)
11 = Channel 03 (AN3)
GO/DONE: A/D Conversion Status bit
1 = A/D conversion cycle in progress. Setting this bit starts an A/D conversion cycle.
0 = A/D conversion completed/not in progress
ADON: A/D Conversion Status bit
1 = A/D converter module is operating
0 = A/D converter is shut off and consumes no operating current
Legend:
R = Readable bit
- n = Value at POR
R/W-0
ADFM
This bit is automatically cleared by hardware when the A/D conversion has completed.
REF
DD
pin
R/W-0
VCFG
U-0
Preliminary
—
W = Writable bit
‘1’ = Bit is set
R/W-0
—
R/W-0
CHS1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
CHS0
 2004 Microchip Technology Inc.
GO/DONE
x = Bit is unknown
R/W-0
R/W-0
ADON
bit 0