PIC16F88-I/SO Microchip Technology Inc., PIC16F88-I/SO Datasheet - Page 116

• Manufacturer Part Number: PIC16F88-I/SO
• Description: 18 PIN, 7 KB FLASH, 368 RAM, 16 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F88-I/SO

• A/d Inputs: 7-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin SOIC
• Programmable Memory: 7K Bytes
• Ram Size: 368 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

PIC16F87/88
REGISTER 12-2:
DS30487C-page 114
bit 7-6
bit 5-3
bit 2
bit 1
bit 0
ADCON0: A/D CONTROL REGISTER (ADDRESS 1Fh) PIC16F88 DEVICES ONLY
bit 7
ADCS<1:0>: A/D Conversion Clock Select bits
If ADCS2 = 0:
00 = F
01 = F
10 = F
11 = F
If ADCS2 = 1:
00 = F
01 = F
10 = F
11 = F
CHS<2:0>: Analog Channel Select bits
000 = Channel 0 (RA0/AN0)
001 = Channel 1 (RA1/AN1)
010 = Channel 2 (RA2/AN2)
011 = Channel 3 (RA3/AN3)
100 = Channel 4 (RA4/AN4)
101 = Channel 5 (RB6/AN5)
110 = Channel 6 (RB7/AN6)
GO/DONE: A/D Conversion Status bit
If ADON = 1:
1 = A/D conversion in progress (setting this bit starts the A/D conversion)
0 = A/D conversion not in progress (this bit is automatically cleared by hardware when the A/D
Unimplemented: Read as ‘0’
ADON: A/D On bit
1 = A/D converter module is operating
0 = A/D converter module is shut off and consumes no operating current
Legend:
R = Readable bit
-n = Value at POR
ADCS1
R/W-0
conversion is complete)
OSC
OSC
OSC
RC
OSC
OSC
OSC
RC
(clock derived from the internal A/D module RC oscillator)
(clock derived from the internal A/D module RC oscillator)
/2
/8
/32
/4
/16
/64
ADCS0
R/W-0
R/W-0
CHS2
W = Writable bit
‘1’ = Bit is set
R/W-0
CHS1
R/W-0
CHS0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
GO/DONE
R/W-0
 2005 Microchip Technology Inc.
x = Bit is unknown
U-0
—
R/W-0
ADON
bit 0