PIC16C74B-04I/P Microchip Technology, PIC16C74B-04I/P Datasheet - Page 12
![IC MCU OTP 4KX14 A/D PWM 40DIP](/photos/6/61/66192/150-40-dip_sml.jpg)
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
TABLE 3-2:
DS30605C-page 12
OSC1/CLKIN
OSC2/CLKOUT
MCLR/V
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
RA4/T0CKI
RA5/SS/AN4
RB0/INT
RB1
RB2
RB3
RB4
RB5
RB6
RB7
Legend: I = input
Note 1: This buffer is a Schmitt Trigger input when configured as the external interrupt.
Pin Name
2: This buffer is a Schmitt Trigger input when used in Serial Programming mode.
3: This buffer is a Schmitt Trigger input when configured as general purpose I/O and a TTL input when used in the Parallel
4: This buffer is a Schmitt Trigger input when configured in RC oscillator mode and a CMOS input otherwise.
5: A/D is not available on the PIC16C65B.
PP
(5)
(5)
(5)
— = Not used
Slave Port mode (for interfacing to a microprocessor bus).
REF
(5)
(5)
PIC16C65B/74B PINOUT DESCRIPTION
Pin#
DIP
13
14
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
O = output
TTL = TTL input
PLCC
Pin#
14
15
36
37
38
39
41
42
43
44
2
3
4
5
6
7
8
MQFP
TQFP
Pin#
30
31
18
19
20
21
22
23
24
10
11
14
15
16
17
8
9
I/O/P
Type
I/P
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O = input/output
ST = Schmitt Trigger input
O
I
ST/CMOS
TTL/ST
TTL/ST
TTL/ST
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
—
(1)
(2)
(2)
(4)
Oscillator crystal input/external clock source input.
Oscillator crystal output. Connects to crystal or resonator in
crystal oscillator mode. In RC mode, OSC2 pin outputs
CLKOUT which has 1/4 the frequency of OSC1, and
denotes the instruction cycle rate.
Master clear (RESET) input or programming voltage input.
This pin is an active low RESET to the device.
PORTA is a bi-directional I/O port.
PORTB is a bi-directional I/O port. PORTB can be software
programmed for internal weak pull-up on all inputs.
RA0 can also be analog input 0
RA1 can also be analog input 1
RA2 can also be analog input 2
RA3 can also be analog input 3 or analog reference
voltage
RA4 can also be the clock input to the Timer0 timer/
counter. Output is open drain type.
RA5 can also be analog input 4
the synchronous serial port.
RB0 can also be the external interrupt pin.
Interrupt-on-change pin.
Interrupt-on-change pin.
Interrupt-on-change pin. Serial programming clock.
Interrupt-on-change pin. Serial programming data.
P = power
(5)
.
Description
2000 Microchip Technology Inc.
(5)
(5)
(5)
(5)
or the slave select for
.
.
.