PIC12F509-I/SM Microchip Technology, PIC12F509-I/SM Datasheet - Page 10

• Manufacturer Part Number: PIC12F509-I/SM
• Description: IC PIC MCU FLASH 1KX12 8-SOIJ
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F509-I/SM

• Program Memory Type: FLASH
• Program Memory Size: 1.5KB (1K x 12)
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Ram Size: 41 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: 41 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• 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 8/14PINDVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICE
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC12F508/509
FIGURE 3-10:
DS41227E-page 10
Increment
Command
Address
PROGRAM FLOWCHART – PIC12F508/509 PROGRAM MEMORY
No
Restore 0SCCAL bits
Enter Programming
Program Memory
Exit Programming
PC = 0x3FF/0x7FF
All Programming
Read and save
Program Cycle
Data Correct?
Configuration
OSCCAL bits
(Config Word)
(
(
(
Figure 3-11
Bulk Erase
Figure 3-8
Increment
Read Data
Figure 3-9
One Word
Program
Address
Locations
Memory
Device
Mode
Mode
Done?
Done
Start
from
Yes
Yes
)
)
)
No
Preliminary
Programming
Report
Failure
PROGRAM CYCLE
Program Memory
(Externally timed)
Programming
Programming
Wait T
Load Data
Command
Wait T
© 2007 Microchip Technology Inc.
Begin
End
for
PROG
DIS