PIC16C433-E/SO Microchip Technology, PIC16C433-E/SO Datasheet - Page 19

• Manufacturer Part Number: PIC16C433-E/SO
• Description: IC MCU CMOS 8BIT 10MHZ 2K 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C433-E/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN (Local Interconnect Network)
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 18-SOIC (7.5mm Width)
• For Use With: AC164030 - MODULE SKT PROMATEII 28DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4.2.2.3
The INTCON Register is a readable and writable regis-
ter, which contains various enable and flag bits for the
TMR0 Register overflow, GPIO port change and exter-
nal GP2/INT pin interrupts.
REGISTER 4-3: INTCON REGISTER (ADDRESS 0Bh, 8Bh)
 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 unmasked interrupts
0 = Disables all interrupts
PEIE: Peripheral Interrupt Enable bit
1 = Enables all unmasked peripheral interrupts
0 = Disables all peripheral interrupts
T0IE: TMR0 Overflow Interrupt Enable bit
1 = Enables the TMR0 interrupt
0 = Disables the TMR0 interrupt
INTE: INT External Interrupt Enable bit
1 = Enables the external interrupt on GP2/INT/T0CKI/AN2 pin
0 = Disables the external interrupt on GP2/INT/T0CKI/AN2 pin
GPIE: GPIO Interrupt-on-Change Enable bit
1 = Enables the GPIO Interrupt-on-Change
0 = Disables the GPIO Interrupt-on-Change
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 external interrupt on GP2/INT/T0CKI/AN2 pin occurred (must be cleared in software)
0 = The external interrupt on GP2/INT/T0CKI/AN2 pin did not occur
GPIF: GPIO Interrupt-on-Change Flag bit
1 = GP0, GP1 or GP3 pins changed state (must be cleared in software)
0 = Neither GP0, GP1 nor GP3 pins have changed state
Legend:
R = Readable bit
- n = Value at POR
bit7
R/W-0
GIE
R/W-0
PEIE
R/W-0
T0IE
W = Writable bit
’1’ = Bit is set
Preliminary
R/W-0
INTE
Note:
R/W-0
GPIE
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
PIC16C433
x = Bit is unknown
R/W-0
INTF
DS41139B-page 17
R/W-x
GPIF
bit0