PIC12F508-E/SN Microchip Technology, PIC12F508-E/SN Datasheet - Page 42
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PIC12F508-E/SN
Manufacturer Part Number
PIC12F508-E/SN
Description
IC MCU FLASH 512X12 8SOIC
Manufacturer
Microchip Technology
Series
PIC® 12Fr
Datasheets
1.PIC12F509T-ISN.pdf
(110 pages)
2.PIC12F509T-ISN.pdf
(4 pages)
3.PIC12F509T-ISN.pdf
(20 pages)
Specifications of PIC12F508-E/SN
Core Size
8-Bit
Program Memory Size
768B (512 x 12)
Core Processor
PIC
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
5
Program Memory Type
FLASH
Ram Size
25 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
8-SOIC (3.9mm Width)
Controller Family/series
PIC12
No. Of I/o's
6
Ram Memory Size
25Byte
Cpu Speed
4MHz
No. Of Timers
1
Digital Ic Case Style
SOIC
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
+ 125 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
Details
PIC12F508/509/16F505
REGISTER 7-1:
DS41236E-page 42
bit 11
Legend:
R = Readable bit
-n = Value at POR
bit 11-5
bit 4
bit 3
bit 2
bit 1-0
Note 1:
—
Unimplemented: Read as ‘0’
MCLRE: GP3/MCLR Pin Function Select bit
1 = GP3/MCLR pin function is MCLR
0 = GP3/MCLR pin function is digital input, MCLR internally tied to V
CP: Code Protection bit
1 = Code protection off
0 = Code protection on
WDTE: Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
FOSC<1:0>: Oscillator Selection bits
11 = EXTRC = external RC oscillator
10 = INTRC = internal RC oscillator
01 = XT oscillator
00 = LP oscillator
Refer to the “PIC12F508/509 Memory Programming Specifications” (DS41227) to determine how to
access the Configuration Word. The Configuration Word is not user addressable during device operation.
—
CONFIGURATION WORD FOR PIC12F508/509
—
W = Writable bit
‘1’ = Bit is set
—
—
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
—
MCLRE
(1)
DD
CP
© 2009 Microchip Technology Inc.
x = Bit is unknown
WDTE
FOSC1
FOSC0
bit 0