PIC16F874-20/PQ
ActiveMicrochip Technology
IC MCU 8BIT 7KB FLASH 44MQFP
Deep-Dive with AI
Search across all available documentation for this part.
PIC16F874-20/PQ
ActiveMicrochip Technology
IC MCU 8BIT 7KB FLASH 44MQFP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | PIC16F874-20/PQ | PIC16F874 Series |
|---|---|---|
| Connectivity [custom] | I2C, SPI, UART/USART | I2C, SPI, UART/USART |
| Core Processor | PIC | PIC |
| Core Size | 8-Bit | 8-Bit |
| Data Converters [custom] | 8 | 8 |
| Data Converters [custom] | 10 b | 10 b |
| EEPROM Size [custom] | 128 | 128 |
| EEPROM Size [custom] | 8 | 8 |
| Mounting Type | Surface Mount | Through Hole, Surface Mount |
| Number of I/O | 33 | 33 |
| Operating Temperature [Max] | 70 °C | 70 - 125 °C |
| Operating Temperature [Min] | 0 °C | -40 - 0 °C |
| Oscillator Type | External | External |
| Package / Case | 44-QFP | 40-DIP, 44-TQFP, 44-QFP, 44-LCC (J-Lead) |
| Package / Case | - | 0.6 - 600 in |
| Program Memory Size | 7 KB | 7 KB |
| Program Memory Type | FLASH | FLASH |
| RAM Size | 192 x 8 | 192 x 8 |
| Speed | 20 MHz | 4 - 20 MHz |
| Supplier Device Package | - | 40-PDIP, 44-TQFP (10x10), 44-PLCC (16.59x16.59) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4 V | 2 - 4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Avnet Americas | Tray | 96 | $ 8.87 | |
| 192 | $ 8.62 | |||
| 384 | $ 8.55 | |||
| 576 | $ 8.48 | |||
| 768 | $ 8.41 | |||
| DigiKey | Tray | 1 | $ 9.05 | |
| 25 | $ 8.90 | |||
| Digikey | Tray | 1 | $ 9.05 | |
| 25 | $ 8.90 | |||
| Future Electronics | Tray | 96 | $ 8.70 | |
| Master Electronics | N/A | 24 | $ 14.24 | |
| 48 | $ 10.68 | |||
| 72 | $ 9.97 | |||
| 96 | $ 9.77 | |||
| Microchip Direct | TRAY | 1 | $ 9.05 | |
| 25 | $ 8.89 | |||
| 100 | $ 8.76 | |||
| 1000 | $ 8.44 | |||
| 5000 | $ 8.07 | |||
| Microchip Technology Inc | Tray | 1 | $ 9.05 | |
| 25 | $ 8.89 | |||
| 100 | $ 8.76 | |||
| 1000 | $ 8.44 | |||
| 5000 | $ 8.07 | |||
| Mouser Electronics | N/A | 1 | $ 9.05 | |
| 25 | $ 8.90 | |||
| NAC | Tray | 1 | $ 10.47 | |
| 100 | $ 9.49 | |||
| 500 | $ 8.90 | |||
| 1000 | $ 8.68 | |||
| Newark | Bulk | 25 | $ 9.26 | |
| Onlinecomponents.com | N/A | 24 | $ 14.24 | |
| 48 | $ 10.68 | |||
| 72 | $ 9.97 | |||
| 96 | $ 9.77 | |||
| Quest Components | N/A | 1 | $ 14.15 | |
| 1 | $ 12.11 | |||
| 1 | $ 24.50 | |||
| 2 | $ 11.79 | |||
| 3 | $ 10.38 | |||
| 5 | $ 9.08 | |||
| 22 | $ 22.05 | |||
| 29 | $ 7.87 | |||
| 46 | $ 20.82 | |||
| RS | Bulk | 96 | $ 18.16 | |
| 480 | $ 17.25 | |||
| 960 | $ 16.34 | |||
| 1920 | $ 15.43 | |||
| TME | N/A | 1 | $ 11.30 | |
| 5 | $ 11.10 | |||
| 10 | $ 10.80 | |||
| 25 | $ 10.60 | |||
| 50 | $ 10.30 | |||
| 96 | $ 10.10 | |||
| 192 | $ 9.89 | |||
| 384 | $ 9.59 | |||
| 576 | $ 9.44 | |||
PIC16F874 Series
| Part | Data Converters [custom] | Data Converters [custom] | Mounting Type | Number of I/O | Package / Case | Package / Case | Core Processor | Program Memory Type | EEPROM Size [custom] | EEPROM Size [custom] | Program Memory Size | Operating Temperature [Max] | Operating Temperature [Min] | RAM Size | Supplier Device Package | Speed | Core Size | Connectivity [custom] | Oscillator Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology PIC16F874-04I/P | 8 | 10 b | Through Hole | 33 | 0.6 in, 600 mil | 40-DIP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 40-PDIP | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V |
Microchip Technology PIC16F874AT-E/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 44-TQFP (10x10) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-04/PQ | 8 | 10 b | Surface Mount | 33 | 44-QFP | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | ||
Microchip Technology PIC16F874AT-I/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874A-E/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-20I/PQ | 8 | 10 b | Surface Mount | 33 | 44-QFP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | ||
Microchip Technology PIC16F874-20/P | 8 | 10 b | Through Hole | 33 | 0.6 in, 600 mil | 40-DIP | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 40-PDIP | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V |
Microchip Technology PIC16F874T-04E/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874A-I/P | 8 | 10 b | Through Hole | 33 | 0.6 in, 600 mil | 40-DIP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 40-PDIP | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V |
Microchip Technology PIC16F874-20/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874A-I/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-TQFP (10x10) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-04I/PQ | 8 | 10 b | Surface Mount | 33 | 44-QFP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | ||
Microchip Technology PIC16F874-20I/P | 8 | 10 b | Through Hole | 33 | 0.6 in, 600 mil | 40-DIP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 40-PDIP | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V |
Microchip Technology PIC16F874-04E/P | 8 | 10 b | Through Hole | 33 | 0.6 in, 600 mil | 40-DIP | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 40-PDIP | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V |
Microchip Technology PIC16LF874T-04I/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 2 V | |
Microchip Technology PIC16F874-04E/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874T-04/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-04/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 44-TQFP (10x10) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-10E/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 10 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-04I/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-TQFP (10x10) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874A-E/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 44-TQFP (10x10) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16LF874-04I/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 2 V | |
Microchip Technology PIC16F874T-20I/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-TQFP (10x10) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-04/P | 8 | 10 b | Through Hole | 33 | 0.6 in, 600 mil | 40-DIP | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 40-PDIP | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V |
Microchip Technology PIC16F874-04/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874A-I/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-20/PQ | 8 | 10 b | Surface Mount | 33 | 44-QFP | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | ||
Microchip Technology PIC16LF874-04/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 2 V | |
Microchip Technology PIC16F874-20/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 70 °C | 0 °C | 192 x 8 | 44-TQFP (10x10) | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874T-20I/PQ | 8 | 10 b | Surface Mount | 33 | 44-QFP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 20 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | ||
Microchip Technology PIC16LF874-04I/PQ | 8 | 10 b | Surface Mount | 33 | 44-QFP | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 2 V | ||
Microchip Technology PIC16F874T-04E/PT | 8 | 10 b | Surface Mount | 33 | 44-TQFP | PIC | FLASH | 128 | 8 | 7 KB | 125 °C | -40 °C | 192 x 8 | 44-TQFP (10x10) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V | |
Microchip Technology PIC16F874-04I/L | 8 | 10 b | Surface Mount | 33 | 44-LCC (J-Lead) | PIC | FLASH | 128 | 8 | 7 KB | 85 °C | -40 °C | 192 x 8 | 44-PLCC (16.59x16.59) | 4 MHz | 8-Bit | I2C, SPI, UART/USART | External | 5.5 V | 4 V |
Description
General part information
PIC16F874 Series
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. The PIC16F874A features 128 bytes of EEPROM data memory, self programming, an ICD, 2 Comparators, 8 channels of 10-bit Analog-to-Digital (A/D) converter, 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