PIC18F2321-E/SP
Active8 BIT MCU, PIC18 FAMILY PIC18FXX21 SERIES MICROCONTROLLERS, PIC18, 40 MHZ, 8 KB, 28 PINS, SPDIP
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PIC18F2321-E/SP
Active8 BIT MCU, PIC18 FAMILY PIC18FXX21 SERIES MICROCONTROLLERS, PIC18, 40 MHZ, 8 KB, 28 PINS, SPDIP
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Technical Specifications
Parameters and characteristics for this part
| Specification | PIC18F2321-E/SP |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters [x] | 10 |
| Data Converters [y] | 10 b |
| EEPROM Size | 256 x 8 |
| Mounting Type | Through Hole |
| Number of I/O | 25 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 0.3 in |
| Package / Case | 28-DIP |
| Package / Case | 7.62 mm |
| Peripherals | Brown-out Detect/Reset, POR, PWM, HLVD, WDT |
| Program Memory Size | 8 KB |
| Program Memory Type | FLASH |
| RAM Size | 512 |
| Speed | 25 MHz |
| Supplier Device Package | 28-SPDIP |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.2 V |
| Part | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case [x] | Package / Case [y] | Program Memory Type | Data Converters [x] | Data Converters [y] | Program Memory Size | Core Size | Number of I/O | Oscillator Type | Speed | Supplier Device Package | Core Processor | Connectivity | Peripherals | EEPROM Size | Mounting Type | RAM Size | Package / Case | Package / Case | Package / Case [custom] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 4.2 V | 5.5 V | 85 °C | -40 °C | 28-SOIC | 0.295 in | 7.5 mm | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-SOIC | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | ||||
 Microchip Technology | 2 V | 5.5 V | 85 °C | -40 °C | 28-VQFN Exposed Pad | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-QFN (6x6) | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | ||||||
Microchip Technology | 2 V | 5.5 V | 85 °C | -40 °C | 28-SOIC | 0.295 in | 7.5 mm | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-SOIC | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | ||||
 Microchip Technology | 4.2 V | 5.5 V | 85 °C | -40 °C | 28-SOIC | 0.295 in | 7.5 mm | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-SOIC | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | ||||
Microchip Technology | 4.2 V | 5.5 V | 125 °C | -40 °C | 28-DIP | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 25 MHz | 28-SPDIP | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Through Hole | 512 | 0.3 in | 7.62 mm | ||||
 Microchip Technology | 4.2 V | 5.5 V | 85 °C | -40 °C | 28-SSOP | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-SSOP | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | 0.209 in | 5.3 mm | ||||
 Microchip Technology | 4.2 V | 5.5 V | 85 °C | -40 °C | 28-DIP | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-SPDIP | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Through Hole | 512 | 0.3 in | 7.62 mm | ||||
Microchip Technology | 2 V | 5.5 V | 85 °C | -40 °C | 28-VQFN Exposed Pad | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-QFN (6x6) | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | ||||||
 Microchip Technology | 4.2 V | 5.5 V | 85 °C | -40 °C | 28-VQFN Exposed Pad | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-QFN (6x6) | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | ||||||
 Microchip Technology | 2 V | 5.5 V | 85 °C | -40 °C | 28-SSOP | FLASH | 10 | 10 b | 8 KB | 8-Bit | 25 | Internal | 40 MHz | 28-SSOP | PIC | I2C SPI UART/USART | Brown-out Detect/Reset HLVD POR PWM WDT | 256 x 8 | Surface Mount | 512 | 0.209 in | 5.3 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 135 | $ 4.77 | |
| Microchip Direct | TUBE | 1 | $ 4.86 | |
| 25 | $ 4.45 | |||
| 100 | $ 4.03 | |||
| 1000 | $ 3.71 | |||
| 5000 | $ 3.53 | |||
| Newark | Each | 100 | $ 4.56 | |
Description
General part information
PIC18LF2321 Series
This powerful 10 MIPS (100 nanosecond instruction execution), yet easy-to-program (only 77 single word instructions) CMOS Flash-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 28-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX, PIC16CXX and PIC17CXX devices and provides a seamless migration path of software code to higher levels of hardware integration.
The PIC18F2321 features a C compiler-friendly development environment, 256 bytes of EEPROM, self-programming, an ICD, 2 capture/compare/PWM functions, 10 channels of 10-bit Analog-to-Digital (A/D) converter, 2 comparators, 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 Enhanced Universal Asynchronous Receiver Transmitter (EUSART), 8 MHz internal RC oscillator and advanced low power oscillator controls.
All of these features make it ideal for battery powered and power consumption critical applications including instrumentation and monitoring, data acquisition, power conditioning, environmental monitoring, telecom and consumer audio/video applications.
Documents
Technical documentation and resources