PIC16C554-04/SO Microchip Technology, PIC16C554-04/SO Datasheet - Page 21
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PIC16C554-04/SO
Manufacturer Part Number
PIC16C554-04/SO
Description
IC MCU OTP 512X14 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C554-04/SO
Core Size
8-Bit
Program Memory Size
896B (512 x 14)
Oscillator Type
External
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
Operating Temperature
0°C ~ 70°C
Package / Case
18-SOIC (7.5mm Width)
Controller Family/series
PIC16C
No. Of I/o's
13
Ram Memory Size
80Byte
Cpu Speed
4MHz
No. Of Timers
1
Digital Ic
RoHS Compliant
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
80 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
13
Number Of Timers
8
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1075 - ADAPTER 18-SOIC TO 18-SOIC309-1024 - ADAPTER 28-SOIC TO 28-DIP309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164010 - MODULE SKT PROMATEII DIP/SOIC
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
Other names
PIC16C554-04/SOR
PIC16C554-04/SOR
PIC16C554-04/SOR
4.2.2.3
The INTCON register is a readable and writable
register which contains the various enable and flag bits
for all interrupt sources.
REGISTER 4-3:
2002 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
INTCON Register
GIE: Global Interrupt Enable bit
1 = Enables all un-masked interrupts
0 = Disables all interrupts
Reserved: For future use. Always maintain this bit clear.
T0IE: TMR0 Overflow Interrupt Enable bit
1 = Enables the TMR0 interrupt
0 = Disables the TMR0 interrupt
INTE: RB0/INT External Interrupt Enable bit
1 = Enables the RB0/INT external interrupt
0 = Disables the RB0/INT external interrupt
RBIE: RB Port Change Interrupt Enable bit
1 = Enables the RB port change interrupt
0 = Disables the RB port change interrupt
T0IF: TMR0 Overflow Interrupt Flag bit
1 = TMR0 register has overflowed (must be cleared in software)
0 = TMR0 register did not overflow
INTF: RB0/INT External Interrupt Flag bit
1 = The RB0/INT external interrupt occurred (must be cleared in software)
0 = The RB0/INT external interrupt did not occur
RBIF: RB Port Change Interrupt Flag bit
1 = When at least one of the RB7:RB4 pins changed state (must be cleared in software)
0 = None of the RB7:RB4 pins have changed state
Legend:
R = Readable bit
- n = Value at POR reset
bit7
INTCON REGISTER (ADDRESS 0BH OR 8BH)
R/W-0
GIE
Reserved
—
R/W-0
T0IE
W = Writable bit
’1’ = Bit is set
Preliminary
R/W-0
INTE
Note:
R/W-0
RBIE
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
Interrupt flag bits get set when an interrupt
condition occurs regardless of the state of
its corresponding enable bit or the global
enable bit, GIE (INTCON<7>).
R/W-0
T0IF
PIC16C55X
x = Bit is unknown
R/W-0
INTF
DS40143D-page 19
R/W-x
RBIF
bit0