PIC16C554/JW Microchip Technology, PIC16C554/JW Datasheet - Page 22
![IC MCU EPROM 512X14 18CDIP](/photos/12/13/121351/150-18-cdip_sml.jpg)
PIC16C554/JW
Manufacturer Part Number
PIC16C554/JW
Description
IC MCU EPROM 512X14 18CDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C554/JW
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Size
896B (512 x 14)
Program Memory Type
EPROM, UV
Ram Size
80 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
18-CDIP (0.300", 7.62mm) Window
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
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PIC16C55X
4.2.2.4
The PCON register contains a flag bit to differentiate
between a Power-on Reset, an external MCLR Reset
or WDT Reset. See Section 6.3 and Section 6.4 for
detailed RESET operation.
REGISTER 4-4:
DS40143D-page 20
bit 7-2
bit 1
bit 0
PCON Register
Unimplemented: Read as '0'
POR: Power-on Reset status bit
1 = No Power-on Reset occurred
0 = Power-on Reset occurred
Unimplemented: Read as '0'
bit7
Legend:
R = Readable bit
- n = Value at POR reset
PCON REGISTER (ADDRESS 8Eh)
U-0
—
U-0
—
U-0
Preliminary
W = Writable bit
’1’ = Bit is set
—
U-0
—
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
U-0
—
U-0
—
2002 Microchip Technology Inc.
x = Bit is unknown
R/W-0
POR
U-0
—
bit0
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