PIC16F688-I/P Microchip Technology Inc., PIC16F688-I/P Datasheet - Page 77

• Manufacturer Part Number: PIC16F688-I/P
• Description: 14 PIN, 7 KB FLASH, 256 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F688-I/P

• A/d Inputs: 8-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 12
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 14-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 8-2:
© 2006 Microchip Technology Inc.
ADCON0
ADCON1
ANSEL
ADRESH A/D Result Register High Byte
ADRESL
INTCON
PIE1
PIR1
PORTA
PORTC
TRISA
TRISC
Legend:
Name
A/D Result Register Low Byte
x = unknown, u = unchanged, — = unimplemented read as ‘0’. Shaded cells are not used for ADC module.
ADFM
ANS7
EEIE
Bit 7
EEIF
GIE
—
—
—
—
—
SUMMARY OF ASSOCIATED ADC REGISTERS
ADCS2
VCFG
ANS6
PEIE
ADIE
ADIF
Bit 6
—
—
—
—
TRISA5
TRISC5
ADCS1
ANS5
RCIE
RCIF
Bit 5
T0IE
RA5
RC5
—
TRISA4
TRISC4
ADCS0
CHS2
ANS4
INTE
C2IE
Bit 4
C2IF
RA4
RC4
TRISA3
TRISC3
CHS1
ANS3
RAIE
C1IE
Bit 3
C1IF
RA3
RC3
—
TRISC2
TRISA2
OSFIE
OSFIF
CHS0
ANS2
Bit 2
T0IF
RA2
RC2
—
GO/DONE
TRISA1
TRISC1
ANS1
Bit 1
INTF
TXIE
TXIF
RA1
RC1
—
TMR1IE
TMR1IF
TRISC0
TRISA0
ADON
ANS0
Bit 0
RAIF
RC0
RA0
—
PIC16F688
00-0 0000
-000 ----
1111 1111
xxxx xxxx
xxxx xxxx
0000 000x
0000 0000
0000 0000
--x0 x000
--xx 0000
--11 1111
--11 1111
POR, BOR
Value on
DS41203C-page 75
00-0 0000
-000 ----
1111 1111
uuuu uuuu
uuuu uuuu
0000 000x
0000 0000
0000 0000
--x0 x000
--xx 0000
--11 1111
--11 1111
Value on
all other
Resets