PIC16F57-E/SP Microchip Technology, PIC16F57-E/SP Datasheet - Page 10

• Manufacturer Part Number: PIC16F57-E/SP
• Description: IC MCU FLASH 2KX12 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F57-E/SP

• 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-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16F57
FIGURE 2-12:
FIGURE 2-13:
DS41208C-page 10
PROGRAM FLOWCHART – ERASE PROGRAM MEMORY, CONFIGURATION
WORD
PROGRAM FLOWCHART – ERASE PROGRAM MEMORY, CONFIGURATION
WORD AND USER ID
Increment
PC
Program/Verify mode
Bulk Erase Device
No
(Config Word)
PC = 0x3FF
Preliminary
Wait T
Enter
Done
Start
Program/Verify mode
ERA
(First user ID)
(Config Word)
PC = 0x200?
PC = 0x3FF
Bulk Erase
Wait T
Device
Enter
Done
Start
ERA
Yes
© 2007 Microchip Technology Inc.