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Technical Specifications
Parameters and characteristics for this part
| Specification | PIC18F2331T-I/SO |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters [custom] | 5 |
| Data Converters [custom] | 10 b |
| EEPROM Size | 256 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 24 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 28-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Peripherals | POR, LVD, PWM, Brown-out Detect/Reset, QEI, Power Control PWM, WDT |
| Program Memory Size | 8 KB |
| Program Memory Type | FLASH |
| RAM Size | 768 x 8 |
| Speed | 40 MHz |
| Supplier Device Package | 28-SOIC |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.2 V |
| Part | Peripherals | Program Memory Size | Package / Case | Package / Case | Package / Case | Speed | Connectivity | Supplier Device Package | Oscillator Type | Core Processor | EEPROM Size | Number of I/O | Operating Temperature [Max] | Operating Temperature [Min] | RAM Size | Core Size | Program Memory Type | Data Converters [custom] | Data Converters [custom] | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Mounting Type | Package / Case [x] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 0.3 in | 28-DIP | 7.62 mm | 40 MHz | I2C SPI UART/USART | 28-SPDIP | Internal | PIC | 256 x 8 | 24 | 85 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 4.2 V | 5.5 V | Through Hole | ||
 Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 28-VQFN Exposed Pad | 40 MHz | I2C SPI UART/USART | 28-QFN-S (6x6) | Internal | PIC | 256 x 8 | 24 | 85 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 4.2 V | 5.5 V | Surface Mount | ||||
Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 28-SOIC | 40 MHz | I2C SPI UART/USART | 28-SOIC | Internal | PIC | 256 x 8 | 24 | 85 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 2 V | 5.5 V | Surface Mount | 0.295 in | 7.5 mm | ||
Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 28-SOIC | 40 MHz | I2C SPI UART/USART | 28-SOIC | Internal | PIC | 256 x 8 | 24 | 125 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 4.2 V | 5.5 V | Surface Mount | 0.295 in | 7.5 mm | ||
 Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 28-SOIC | 40 MHz | I2C SPI UART/USART | 28-SOIC | Internal | PIC | 256 x 8 | 24 | 125 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 4.2 V | 5.5 V | Surface Mount | 0.295 in | 7.5 mm | ||
 Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 28-VQFN Exposed Pad | 40 MHz | I2C SPI UART/USART | 28-QFN-S (6x6) | Internal | PIC | 256 x 8 | 24 | 125 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 4.2 V | 5.5 V | Surface Mount | ||||
Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 28-SOIC | 40 MHz | I2C SPI UART/USART | 28-SOIC | Internal | PIC | 256 x 8 | 24 | 85 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 4.2 V | 5.5 V | Surface Mount | 0.295 in | 7.5 mm | ||
 Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 0.3 in | 28-DIP | 7.62 mm | 40 MHz | I2C SPI UART/USART | 28-SPDIP | Internal | PIC | 256 x 8 | 24 | 85 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 2 V | 5.5 V | Through Hole | ||
Microchip Technology | Brown-out Detect/Reset LVD POR Power Control PWM PWM QEI WDT | 8 KB | 28-SOIC | 40 MHz | I2C SPI UART/USART | 28-SOIC | Internal | PIC | 256 x 8 | 24 | 85 °C | -40 °C | 768 x 8 | 8-Bit | FLASH | 5 | 10 b | 4.2 V | 5.5 V | Surface Mount | 0.295 in | 7.5 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
PIC18LF2331 Series
This Family offers the advantages of all PIC18 microcontrollers–namely, high computational performance at an economical price, with the addition of high-endurance enhanced Flash program memory and a high-speed 10-bit A/D Converter. On top of these features, the PIC18F2331/2431/4331/4431 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power control and motor control applications.
**Special peripherals include:**
* 14-Bit Resolution Power Control PWM module (PCPWM) with Programmable Dead-Time Insertion
Documents
Technical documentation and resources