PIC16F57-E/SP Microchip Technology, PIC16F57-E/SP Datasheet - Page 8

• 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 2-10:
DS41208C-page 8
Command
Increment
Address
No
FOUR-WORD PROGRAM FLOWCHART – PIC16F57 PROGRAM MEMORY
No
Program Cycle
Program/Verify
Configuration
All Locations
(Figure 2-11)
Read Data
Command
Bulk Erase
Four-Word
Reset and
Command
Address =
Command
Increment
PC = FFF
Increment
Correct?
Address
Program
Re-enter
Program
Address
0x800?
memory
Done?
Device
Enter
Mode
Done
Start
Data
Yes
Yes
Yes
No
Verify Error
Preliminary
Program
Report
Mode
Exit
PROGRAM CYCLE
Program Memory
Program Memory
Program Memory
Program Memory
(Externally timed)
© 2007 Microchip Technology Inc.
Programming
Programming
Wait T
Command
Command
Command
Increment
Increment
Load Data
Increment
Load Data
Load Data
Command
Load Dat
Wait T
Address
Address
Address
Begin
End
for
for
for
for
PROG
DIS
a