PIC16F57-E/SO Microchip Technology, PIC16F57-E/SO Datasheet - Page 7

• Manufacturer Part Number: PIC16F57-E/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F57-E/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 20
• Program Memory Size: 3KB (2K x 12)
• Program Memory Type: FLASH
• Ram Size: 72 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 2-9:
© 2007 Microchip Technology Inc.
Command
Increment
Address
ONE-WORD PROGRAM FLOWCHART – PIC16F57 PROGRAM MEMORY
No
Program Memory
Data Correct?
Enter Program
Program Cycle
Configuration
Exit Program
All Locations
(Figure 2-11)
PC = 0xFFF
Bulk Erase
Read Data
Increment
One Word
Address
Program
Memory
Device
Mode
Done?
Mode
Start
from
Done
Yes
Yes
No
Preliminary
Programming
Report
Failure
PROGRAM CYCLE
Program Memory
(Externally timed)
Programming
Programming
Wait T
Load Data
Command
Wait T
Begin
End
for
PROG
DIS
PIC16F57
DS41208C-page 7