PIC16F627-20I/SO Microchip Technology, PIC16F627-20I/SO Datasheet - Page 34

• Manufacturer Part Number: PIC16F627-20I/SO
• Description: IC MCU FLASH 1KX14 COMP 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F627-20I/SO

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-SOIC (7.5mm Width)
• Controller Family/series: PIC16F
• No. Of I/o's: 16
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 224Byte
• Cpu Speed: 20MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16F627-20I/SOR; PIC16F627-20I/SOR

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