PIC16C72A-04E/SO Microchip Technology, PIC16C72A-04E/SO Datasheet - Page 15
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PIC16C72A-04E/SO
Manufacturer Part Number
PIC16C72A-04E/SO
Description
IC MCU OTP 2KX14 A/D PWM 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16C62B-04SO.pdf
(120 pages)
4.PIC16C72A-04SP.pdf
(6 pages)
Specifications of PIC16C72A-04E/SO
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 5x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C72A-04E/SO
Manufacturer:
Microchip Technology
Quantity:
135
2.2.2.5
This register contains the individual flag bits for the
Peripheral interrupts.
REGISTER 2-5:
bit7
1999 Microchip Technology Inc.
bit 7:
bit 6:
bit 5-4: Unimplemented: Read as ‘0’
bit 3:
bit 2:
bit 1:
bit 0:
Note 1: The PIC16C62B does not have an A/D module. This bit location is reserved on these devices. Always maintain this
U-0
—
PIR1 REGISTER
Unimplemented: Read as ‘0’
ADIF
1 = An A/D conversion completed (must be cleared in software)
0 = The A/D conversion is not complete
SSPIF: Synchronous Serial Port Interrupt Flag bit
1 = The transmission/reception is complete (must be cleared in software)
0 = Waiting to transmit/receive
CCP1IF: CCP1 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
TMR2IF: TMR2 to PR2 Match Interrupt Flag bit
1 = TMR2 to PR2 match occurred (must be cleared in software)
0 = No TMR2 to PR2 match occurred
TMR1IF: TMR1 Overflow Interrupt Flag bit
1 = TMR1 register overflowed (must be cleared in software)
0 = TMR1 register did not overflow
bit clear.
ADIF
R/W-0
(1)
(1)
: A/D Converter Interrupt Flag bit
PIR1 REGISTER (ADDRESS 0Ch)
U-0
—
U-0
—
SSPIF
R/W-0
Preliminary
CCP1IF
R/W-0
TMR2IF
R/W-0
Note:
TMR1IF
Interrupt flag bits are set when an interrupt
condition occurs, regardless of the state of
its corresponding enable bit or the global
enable bit, GIE (INTCON<7>). User soft-
ware should ensure the appropriate inter-
rupt flag bits are clear prior to enabling an
interrupt.
R/W-0
PIC16C62B/72A
bit0
R = Readable bit
W = Writable bit
U = Unimplemented bit,
- n = Value at POR reset
read as ‘0’
DS35008B-page 15