PIC16F88-I/SO Microchip Technology Inc., PIC16F88-I/SO Datasheet - Page 57

• 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

FIGURE 5-6:
 2005 Microchip Technology Inc.
Note 1: I/O pins have protection diodes to V
Data
Bus
WR
PORTA
WR
TRISA
RD PORTA
2: CLKO signal is 1/4 of the F
TRIS Latch
D
Data Latch
D
CK
CK
RD TRISA
BLOCK DIAGRAM OF RA6/OSC2/CLKO PIN
CLKO (F
Q
Q
Q
Q
(F
OSC
OSC
= 1x1)
Q
(F
/4)
OSC
OSC
EN
= 1x0, 011)
D
frequency.
DD
and V
From OSC1
SS
.
(F
V
V
OSC
P
N
DD
SS
= 1x0, 011)
Oscillator
Schmitt Trigger
Circuit
Input Buffer
V
V
P
N
DD
SS
PIC16F87/88
V
V
SS
DD
RA6/OSC2/CLKO pin
DS30487C-page 55