PIC16F627A-I/P Microchip Technology Inc., PIC16F627A-I/P Datasheet - Page 34

• Manufacturer Part Number: PIC16F627A-I/P
• Description: 18 PIN, 1.75 KB FLASH, 224 RAM, 16 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F627A-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 16
• Interface: SCI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 224 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

PIC16F62X
FIGURE 5-7:
DS40300C-page 32
Note
To OSC2
CLKIN to core
Data Bus
WR PORTA
WR TRISA
RD TRISA
RD PORTA
F
OSC
1:
= 100, 101
INTRC with CLKOUT, and INTRC with I/O.
BLOCK DIAGRAM OF RA7/OSC1/CLKIN PIN
TRIS Latch
D
Data Latch
D
(1)
CK
CK
Q
Q
Q
Q
Oscillator
Circuit
Q
EN
D
Preliminary
Schmitt Trigger
Input Buffer
V
V
DD
SS
 2003 Microchip Technology Inc.
RA7/OSC1/CLKIN Pin