PIC16C74B-04I/P Microchip Technology, PIC16C74B-04I/P Datasheet - Page 22
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PIC16C74B-04I/P
Manufacturer Part Number
PIC16C74B-04I/P
Description
IC MCU OTP 4KX14 A/D PWM 40DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16C63A-04SP.pdf
(184 pages)
4.PIC16C63A-04SP.pdf
(10 pages)
5.PIC16C63A-04SP.pdf
(10 pages)
Specifications of PIC16C74B-04I/P
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Core Processor
PIC
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Number Of I /o
33
Program Memory Type
OTP
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Controller Family/series
PIC16C
No. Of I/o's
33
Ram Memory Size
192Byte
Cpu Speed
4MHz
No. Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
444-1001 - DEMO BOARD FOR PICMICRO MCU
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C74B-04I/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
PIC16C74B-04I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC16C63A/65B/73B/74B
4.2.2.4
This register contains the individual enable bits for the
peripheral interrupts.
REGISTER 4-4:
DS30605C-page 22
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
PIE1 Register
PIE1 REGISTER (ADDRESS 8Ch)
Legend:
R = Readable bit
-n = Value at POR
bit 7
PSPIE
1 = Enables the PSP read/write interrupt
0 = Disables the PSP read/write interrupt
ADIE
1 = Enables the A/D interrupt
0 = Disables the A/D interrupt
RCIE: USART Receive Interrupt Enable bit
1 = Enables the USART receive interrupt
0 = Disables the USART receive interrupt
TXIE: USART Transmit Interrupt Enable bit
1 = Enables the USART transmit interrupt
0 = Disables the USART transmit interrupt
SSPIE: Synchronous Serial Port Interrupt Enable bit
1 = Enables the SSP interrupt
0 = Disables the SSP interrupt
CCP1IE: CCP1 Interrupt Enable bit
1 = Enables the CCP1 interrupt
0 = Disables the CCP1 interrupt
TMR2IE: TMR2 to PR2 Match Interrupt Enable bit
1 = Enables the TMR2 to PR2 match interrupt
0 = Disables the TMR2 to PR2 match interrupt
TMR1IE: TMR1 Overflow Interrupt Enable bit
1 = Enables the TMR1 overflow interrupt
0 = Disables the TMR1 overflow interrupt
Note 1: PIC16C63A/73B devices do not have a parallel slave port implemented; always
PSPIE
R/W-0
(2)
2: PIC16C63A/65B devices do not have an A/D implemented; always maintain this bit
(1)
(1)
: A/D Converter Interrupt Enable bit
: Parallel Slave Port Read/Write Interrupt Enable bit
maintain this bit clear.
clear.
ADIE
R/W-0
(2)
R/W-0
RCIE
W = Writable bit
’1’ = Bit is set
R/W-0
TXIE
Note:
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
Bit PEIE (INTCON<6>) must be set to
enable any peripheral interrupt.
R/W-0
SSPIE
CCP1IE
R/W-0
2000 Microchip Technology Inc.
x = Bit is unknown
TMR2IE
R/W-0
TMR1IE
R/W-0
bit 0