PIC16C554-04/P Microchip Technology, PIC16C554-04/P Datasheet - Page 22

• Manufacturer Part Number: PIC16C554-04/P
• Description: IC MCU OTP 512X14 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C554-04/P

• Core Size: 8-Bit
• Program Memory Size: 896B (512 x 14)
• Core Processor: PIC
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Type: OTP
• Ram Size: 80 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 13
• Ram Memory Size: 80Byte
• Cpu Speed: 4MHz
• No. Of Timers: 1
• Core: PIC
• Processor Series: PIC16C
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Data Ram Size: 80 B
• Data Rom Size: 80 B
• Number Of Programmable I/os: 13
• Number Of Timers: 8
• Operating Supply Voltage: 2.5 V to 5.5 V
• Mounting Style: Through Hole
• Height: 3.3 mm
• Length: 22.86 mm
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1059 - ADAPTER 18 ZIF BD W/18SO PLUGSDVA16XP180 - ADAPTER DEVICE FOR MPLAB-ICEAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

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