PIC16F88-I/SO Microchip Technology Inc., PIC16F88-I/SO Datasheet - Page 71

• 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

EXAMPLE 6-1:
TABLE 6-1:
 2005 Microchip Technology Inc.
01h,101h
0Bh,8Bh,
10Bh,18Bh
81h,181h
Legend:
Address
CLRWDT
BANKSEL
MOVLW
MOVWF
x = unknown, u = unchanged. Shaded cells are not used by Timer0.
TMR0
INTCON
OPTION_REG
OPTION_REG
b'xxxx0xxx'
OPTION_REG
Name
REGISTERS ASSOCIATED WITH TIMER0
CHANGING THE PRESCALER ASSIGNMENT FROM WDT TO TIMER0
Timer0 Module Register
RBPU
Bit 7
GIE
; Clear WDT and prescaler
; Select Bank of OPTION_REG
; Select TMR0, new prescale
; value and clock source
INTEDG
PEIE
Bit 6
TMR0IE
T0CS
Bit 5
INT0IE
T0SE
Bit 4
RBIE TMR0IF INT0IF RBIF 0000 000x
Bit 3
PSA
Bit 2
PS2
Bit 1
PS1
PIC16F87/88
Bit 0
PS0
xxxx xxxx
1111 1111
POR, BOR
Value on
DS30487C-page 69
uuuu uuuu
0000 000u
1111 1111
Value on
all other
Resets