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PIC16C54A-20/SO
PIC16C54A-20/SO | |
|---|---|
| Manufacturer Part Number | PIC16C54A-20/SO |
| Description | IC MCU OTP 512X12 18SOIC |
| Manufacturer | Microchip Technology |
| Series | PIC® 16C |
| PIC16C54A-20/SO datasheets |
|
Availability: By request
International delivery:
Warranty: 60 days
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- We provide standard 60-days warranty for all parts. If warranty differs we always mention it beforehand. In case of return we cover shipping costs.
- If you still have any questions - please contact us
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Specifications of PIC16C54A-20/SO | |||
|---|---|---|---|
| Core Processor | PIC | Core Size | 8-Bit |
| Speed | 20MHz | Peripherals | POR, WDT |
| Number Of I /o | 12 | Program Memory Size | 768B (512 x 12) |
| Program Memory Type | OTP | Ram Size | 25 x 8 |
| Voltage - Supply (vcc/vdd) | 4.5 V ~ 5.5 V | Oscillator Type | External |
| Operating Temperature | 0°C ~ 70°C | Package / Case | 18-SOIC (7.5mm Width) |
| For Use With | XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MIL309-1075 - ADAPTER 18-SOIC TO 18-SOIC309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164002 - MODULE SKT PROMATEII 18/28SOIC | Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Eeprom Size | - | Data Converters | - |
| Connectivity | - | ||
PrevNext
PIC16C5X
9.1
Configuration Bits
Configuration bits can be programmed to select various
device configurations. Two bits are for the selection of
the oscillator type and one bit is the Watchdog Timer
enable bit. Nine bits are code protection bits for the
PIC16C54A,
PIC16CR54A,
PIC16CR54C,
PIC16C55A,
PIC16CR56A,
PIC16C57C,
REGISTER 9-1:
CONFIGURATION WORD FOR PIC16C54A/CR54A/C54C/CR54C/C55A/C56A/
CR56A/C57C/CR57C/C58B/CR58B
CP
CP
CP
CP
bit 11
bit 11-3: CP: Code Protection Bit
1 = Code protection off
0 = Code protection on
bit 2:
WDTE: Watchdog timer enable bit
1 = WDT enabled
0 = WDT disabled
bit 1-0:
FOSC1:FOSC0: Oscillator Selection Bit
00 = LP oscillator
01 = XT oscillator
10 = HS oscillator
11 = RC oscillator
Note 1: Refer to the PIC16C5X Programming Specification (Literature Number DS30190) to determine how to
access the configuration word.
Legend:
R = Readable bit
W = Writable bit
-n = Value at POR
1 = bit is set
DS30453D-page 44
PIC16C58B, and PIC16CR58B devices (Register 9-1).
One bit is for code protection for the PIC16C54,
PIC16C55,
PIC16C56
(Register 9-2).
QTP or ROM devices have the oscillator configuration
programmed at the factory and these parts are tested
PIC16C54C,
accordingly (see "Product Identification System" dia-
PIC16C56A,
grams in the back of this data sheet).
PIC16CR57C,
CP
CP
CP
CP
U = Unimplemented bit, read as ‘0’
0 = bit is cleared
Preliminary
and
PIC16C57
devices
CP
WDTE
FOSC1
FOSC0
bit 0
x = bit is unknown
2002 Microchip Technology Inc.
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