PIC16F57-E/SP Microchip Technology, PIC16F57-E/SP Datasheet - Page 5

• 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: -

2.4.3.3
The PC is incremented when this command is
received. A timing diagram of this command is shown
in Figure 2-5.
It is not possible to decrement the address counter. To
reset this counter, the user must either exit and re-enter
Program/Verify mode or increment the PC from 0xFFF
to 0X000.
FIGURE 2-5:
2.4.3.4
A Load command must be given before every Begin
Programming command. Programming will begin after
this command is received and decoded. Programming
requires (T
Programming command. This command programs the
current location(s), no erase is performed.
FIGURE 2-6:
© 2007 Microchip Technology Inc.
ICSPDAT
ICSPCLK
ICSPCLK
ICSPDAT
PROG
Increment Address
Begin Programming (Externally
Timed)
) time and is terminated using an End
INCREMENT ADDRESS COMMAND
BEGIN PROGRAMMING (EXTERNALLY TIMED)
1
0
1
0
2
2
0
1
T
3
3
1
0
Preliminary
SET
T
SET
1
1
4
4
0
1
T
T
HLD
HLD
5
5
x
x
1
1
x
6
x
6
T
T
DLY
PROG
2
1
1
End Programming Command
0
Next Command
PIC16F57
2
2
1
DS41208C-page 5