PIC16F631-E/SO Microchip Technology, PIC16F631-E/SO Datasheet - Page 116

• Manufacturer Part Number: PIC16F631-E/SO
• Description: IC PIC MCU FLASH 1KX14 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F631-E/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 18
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: 658-1047-5 - BOARD EVALUATION ACCESSTOUCHAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC164039 - MODULE SKT PROMATE II 20DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Connectivity: -

PIC16F631/677/685/687/689/690
REGISTER 9-2:
DS41262E-page 114
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-4
bit 3-0
U-0
—
Unimplemented: Read as ‘0’
ADCS<2:0>: A/D Conversion Clock Select bits
000 = F
001 = F
010 = F
x11 = F
100 = F
101 = F
110 = F
Unimplemented: Read as ‘0’
ADCS2
R/W-0
ADCON1: A/D CONTROL REGISTER 1
OSC
OSC
OSC
RC
OSC
OSC
OSC
(clock derived from a dedicated internal oscillator = 500 kHz max)
/2
/8
/32
/4
/16
/64
W = Writable bit
‘1’ = Bit is set
ADCS1
R/W-0
ADCS0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
—
U-0
—
© 2008 Microchip Technology Inc.
x = Bit is unknown
U-0
—
U-0
—
bit 0