PIC16C55A-40/SO Microchip Technology, PIC16C55A-40/SO Datasheet - Page 47
![IC MCU OTP 512X12 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
PIC16C55A-40/SO
Manufacturer Part Number
PIC16C55A-40/SO
Description
IC MCU OTP 512X12 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C55A-40/SO
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Peripherals
POR, WDT
Number Of I /o
20
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
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Other names
PIC16C55A40/SO
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REGISTER 9-2:
bit 11
bit 11-4: Unimplemented: Read as ‘0’
bit 3:
bit 2:
bit 1-0:
Note 1: Refer to the PIC16C5X Programming Specifications (Literature Number DS30190) to determine how to
Legend:
R = Readable bit
-n = Value at POR
2002 Microchip Technology Inc.
—
2: PIC16LV54A supports XT, RC and LP oscillator only.
access the configuration word.
CP: Code protection bit.
1 = Code protection off
0 = Code protection on
WDTE: Watchdog timer enable bit
1 = WDT enabled
0 = WDT disabled
FOSC1:FOSC0: Oscillator selection bits
00 = LP oscillator
01 = XT oscillator
10 = HS oscillator
11 = RC oscillator
—
CONFIGURATION WORD FOR PIC16C54/C55/C56/C57
—
—
W = Writable bit
1 = bit is set
—
Preliminary
(2)
—
—
U = Unimplemented bit, read as ‘0’
0 = bit is cleared
—
CP
WDTE
x = bit is unknown
PIC16C5X
FOSC1
DS30453D-page 45
FOSC0
bit 0
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