PIC12C509-04E/P Microchip Technology, PIC12C509-04E/P Datasheet - Page 18
PIC12C509-04E/P
Manufacturer Part Number
PIC12C509-04E/P
Description
IC MCU OTP 1KX12 8DIP
Manufacturer
Microchip Technology
Series
PIC® 12Cr
Datasheets
1.PIC12C508A-04SM.pdf
(113 pages)
2.PIC12C508A-04SM.pdf
(4 pages)
3.PIC12C508-04P.pdf
(12 pages)
Specifications of PIC12C509-04E/P
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
5
Program Memory Size
1.5KB (1K x 12)
Program Memory Type
OTP
Ram Size
41 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
8-DIP (0.300", 7.62mm)
For Use With
DVMCPA - KIT DVR BOARD EVAL SYSTEM MXDEV1DVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
- Current page: 18 of 113
- Download datasheet (2Mb)
PIC12C5XX
4.5
The Oscillator Calibration (OSCCAL) register is used to
calibrate the internal 4 MHz oscillator. It contains four to
six bits for calibration.
increases the frequency. See Section 7.2.5 for more
information on the internal oscillator.
FIGURE 4-6:
FIGURE 4-7:
DS40139E-page 18
bit7
bit7
bit 7-4: CAL<3:0>: Calibration
bit 3-0: Unimplemented: Read as ’0’
bit 7-2: CAL<5:0>: Calibration
bit 1-0: Unimplemented: Read as ’0’
R/W-0
R/W-1
CAL3
CAL5
OSCCAL Register
R/W-1
R/W-0
CAL2
CAL4
OSCCAL REGISTER (ADDRESS 05h) FOR PIC12C508 AND PIC12C509
OSCCAL REGISTER (ADDRESS 05h) FOR PIC12C508A/C509A/CR509A/12CE518/
12CE519
R/W-1
R/W-0
CAL1
CAL3
Increasing the cal value
R/W-1
R/W-0
CAL0
CAL2
R/W-0
R/W-0
CAL1
—
R/W-0
R/W-0
CAL0
—
U-0
U-0
—
—
U-0
U-0
—
—
bit0
bit0
R = Readable bit
W = Writable bit
U = Unimplemented bit,
- n = Value at POR reset
R = Readable bit
W = Writable bit
U = Unimplemented bit,
- n = Value at POR reset
1999 Microchip Technology Inc.
read as ‘0’
read as ‘0’
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