PIC16F874-04/PT Microchip Technology, PIC16F874-04/PT Datasheet - Page 685
![IC MCU FLASH 4KX14 EE 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F874-04/PT
Manufacturer Part Number
PIC16F874-04/PT
Description
IC MCU FLASH 4KX14 EE 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F873-04SO.pdf
(218 pages)
4.PIC16F873-04SO.pdf
(5 pages)
5.PIC16F873-04SO.pdf
(5 pages)
Specifications of PIC16F874-04/PT
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Oscillator Type
External
Core Processor
PIC
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC16F
No. Of I/o's
33
Eeprom Memory Size
128Byte
Ram Memory Size
192Byte
Cpu Speed
4MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874-04/PT
Manufacturer:
MICROCHIP
Quantity:
4 500
Company:
Part Number:
PIC16F874-04/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F873-04SO PDF datasheet #3
- PIC16F873-04SO PDF datasheet #4
- PIC16F873-04SO PDF datasheet #5
- Current page: 685 of 688
- Download datasheet (3Mb)
V
W
X
1997 Microchip Technology Inc.
Voltage Reference (V
A voltage level that can be used as a reference point for A/D conversions (A
trip point for comparators.
von Neumann Architecture
In this architecture the Program Memory and Data Memory are contained in the same area. This
means that accesses to the program memory and data memory must occur sequentially, which
affects the performance of the device.
W Register
See Working Register.
Watchdog Timer (WDT)
Used to increase the robustness of a design by recovering from software flows that were not
expected in the design of the product or other system related issues. The Watchdog Timer
causes a reset if it is not cleared prior to overflow. The clock source for a PICmicro is an on-chip
RC oscillator which enhances system reliability.
WDT
Watchdog Timer.
Working Register (W)
Can also be thought of as the accumulator of the device. Also used as an operand in conjunction
with the ALU during two operand instructions.
XT
One of the device oscillator modes. Used for operation from 100 kHz to 4 MHz.
REF
)
Glossary
VDD
DS31035A-page 35-13
and A
VSS
) or the
35
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