PIC18C442-E/L Microchip Technology, PIC18C442-E/L Datasheet - Page 71

• Manufacturer Part Number: PIC18C442-E/L
• Description: IC MCU OTP 8KX16 A/D 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C442-E/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-PLCC
• For Use With: DVA16XL441 - ADAPTER DEVICE ICE 44PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: PIC18C442E/L

REGISTER 7-5:
2001 Microchip Technology Inc.
bit 7-4
bit 3
bit 2
bit 1
bit 0
PERIPHERAL INTERRUPT REQUEST (FLAG) REGISTER 2 (PIR2)
bit 7
Unimplemented: Read as '0'
BCLIF: Bus Collision Interrupt Flag bit
1 = A bus collision occurred (must be cleared in software)
0 = No bus collision occurred
LVDIF: Low Voltage Detect Interrupt Flag bit
1 = A low voltage condition occurred (must be cleared in software)
0 = The device voltage is above the Low Voltage Detect trip point
TMR3IF: TMR3 Overflow Interrupt Flag bit
1 = TMR3 register overflowed (must be cleared in software)
0 = TMR3 register did not overflow
CCP2IF: CCPx Interrupt Flag bit
Capture mode:
1 = A TMR1 register capture occurred (must be cleared in software)
0 = No TMR1 register capture occurred
Compare mode:
1 = A TMR1 register compare match occurred (must be cleared in software)
0 = No TMR1 register compare match occurred
PWM mode:
Unused in this mode
Legend:
R = Readable bit
- n = Value at POR reset
U-0
—
U-0
—
W = Writable bit
’1’ = Bit is set
U-0
—
U-0
—
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
R/W-0
BCLIF
R/W-0
LVDIF
PIC18CXX2
TMR3IF
x = Bit is unknown
R/W-0
DS39026C-page 69
CCP2IF
R/W-0
bit 0