PIC16F874-04I/PQ
ActiveMCU 8-BIT PIC16 PIC RISC 14KB FLASH 5V 44-PIN MQFP TRAY
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PIC16F874-04I/PQ
ActiveMCU 8-BIT PIC16 PIC RISC 14KB FLASH 5V 44-PIN MQFP TRAY
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | PIC16F874-04I/PQ |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters [custom] | 8 |
| Data Converters [custom] | 10 |
| EEPROM Size | 128 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 33 I/O |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | External |
| Package / Case | 44-QFP |
| Program Memory Size | 7 KB |
| Program Memory Type | FLASH |
| RAM Size | 192 x 8 |
| Speed | 4 MHz |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4 V |
| Part | RAM Size | Speed | Number of I/O | Program Memory Type | Core Processor | Connectivity | EEPROM Size | Operating Temperature [Max] | Operating Temperature [Min] | Data Converters [custom] | Data Converters [custom] | Mounting Type | Oscillator Type | Program Memory Size | Supplier Device Package | Core Size | Package / Case | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 192 x 8 | 10 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 85 °C | -40 °C | 8 | 10 | Surface Mount | External | 7 KB | 44-PLCC (16.59x16.59) | 8-Bit | 44-LCC (J-Lead) | 5.5 V | 2 V | ||
 Microchip Technology | 192 x 8 | 4 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 70 °C | 0 °C | 8 | 10 | Surface Mount | External | 7 KB | 44-PLCC (16.59x16.59) | 8-Bit | 44-LCC (J-Lead) | 5.5 V | 4 V | ||
Microchip Technology | 192 x 8 | 4 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 85 °C | -40 °C | 8 | 10 | Surface Mount | External | 7 KB | 8-Bit | 44-QFP | 5.5 V | 4 V | |||
Microchip Technology | 192 x 8 | 20 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 70 °C | 0 °C | 8 | 10 | Surface Mount | External | 7 KB | 44-PLCC (16.59x16.59) | 8-Bit | 44-LCC (J-Lead) | 5.5 V | 4 V | ||
 Microchip Technology | 192 x 8 | 20 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 85 °C | -40 °C | 8 | 10 | Through Hole | External | 7 KB | 40-PDIP | 8-Bit | 40-DIP | 5.5 V | 4 V | 15.24 mm | 0.6 in |
Microchip Technology | 192 x 8 | 20 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 85 °C | -40 °C | 8 | 10 | Surface Mount | External | 7 KB | 44-PLCC (16.59x16.59) | 8-Bit | 44-LCC (J-Lead) | 5.5 V | 4 V | ||
 Microchip Technology | 192 x 8 | 4 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 85 °C | -40 °C | 8 | 10 | Surface Mount | External | 7 KB | 8-Bit | 44-QFP | 5.5 V | 2 V | |||
 Microchip Technology | 192 x 8 | 4 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 85 °C | -40 °C | 8 | 10 | Surface Mount | External | 7 KB | 44-TQFP (10x10) | 8-Bit | 44-TQFP | 5.5 V | 4 V | ||
Microchip Technology | 192 x 8 | 4 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 125 °C | -40 °C | 8 | 10 | Surface Mount | External | 7 KB | 44-PLCC (16.59x16.59) | 8-Bit | 44-LCC (J-Lead) | 5.5 V | 4 V | ||
Microchip Technology | 192 x 8 | 4 MHz | 33 I/O | FLASH | PIC | I2C SPI UART/USART | 128 x 8 | 70 °C | 0 °C | 8 | 10 | Surface Mount | External | 7 KB | 44-PLCC (16.59x16.59) | 8-Bit | 44-LCC (J-Lead) | 5.5 V | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 96 | $ 9.16 | |
| Microchip Direct | TRAY | 1 | $ 9.32 | |
| 25 | $ 9.16 | |||
| 100 | $ 9.00 | |||
| 1000 | $ 8.66 | |||
| 5000 | $ 8.31 | |||
Description
General part information
PIC16F874A Series
A newer device is available. Please consider PIC16F884.
This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. PIC16F874 features 128 bytes of EEPROM data memory, self programming, an ICD, 8 channels of 10-bit Analog-to-Digital (A/D) converter, 2 additional timers, 2 capture/compare/PWM functions, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). All of these features make it ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.
Documents
Technical documentation and resources