PIC12F508-I/SN Microchip Technology, PIC12F508-I/SN Datasheet - Page 5

• Manufacturer Part Number: PIC12F508-I/SN
• Description: IC MCU FLASH 512X12 8SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F508-I/SN

• Program Memory Type: FLASH
• Program Memory Size: 768B (512 x 12)
• Package / Case: 8-SOIC (3.9mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 25 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164101, DM163014, DV164120, DM163029
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162059 - HEADER INTRFC MPLAB ICD2 8/14PIN
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.1.2.3
The PC is incremented when this command is
received. A timing diagram of this command is shown
in Figure 3-4.
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 0x3FF
for the PIC12F508 or 0x7FF for the PIC12F509 to
0x000.
FIGURE 3-4:
3.1.2.4
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, no erase is performed.
FIGURE 3-5:
© 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
1
2
0
T
3
1
Preliminary
SET
T
3
0
SET
1
1
4
0
4
1
T
T
HLD
5
HLD
x
5
x
1
1
x
6
6
x
T
PIC12F508/509
DLY
T
PROG
2
1
1
End Programming Command
Next Command
0
2
2
1
DS41227E-page 5