PIC18LF4321-I/P
Active8-BIT, FLASH, 40 MHZ, MICROCONTROLLER, PDIP40, 0.600 INCH, PLASTIC, DIP-40
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PIC18LF4321-I/P
Active8-BIT, FLASH, 40 MHZ, MICROCONTROLLER, PDIP40, 0.600 INCH, PLASTIC, DIP-40
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | PIC18LF4321-I/P | PIC18LF4321 Series |
|---|---|---|
| Connectivity [custom] | I2C, SPI, UART/USART | I2C, SPI, UART/USART |
| Core Processor | PIC | PIC |
| Core Size | 8-Bit | 8-Bit |
| Data Converters [custom] | 10 | 10 |
| Data Converters [custom] | 13 | 13 |
| EEPROM Size [custom] | 8 | 8 |
| EEPROM Size [custom] | 256 | 256 |
| Mounting Type | Through Hole | Through Hole, Surface Mount |
| Number of I/O | 36 | 36 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Oscillator Type | Internal | Internal |
| Package / Case | 0.6 in, 600 mil | 0.6 - 600 in |
| Package / Case | 40-DIP | 40-DIP, 44-VQFN Exposed Pad, 44-TQFP |
| Peripherals | Brown-out Detect/Reset, HLVD, PWM, WDT, POR | Brown-out Detect/Reset, HLVD, PWM, WDT, POR |
| Program Memory Size | 8 KB | 8 KB |
| Program Memory Type | FLASH | FLASH |
| RAM Size [custom] | 8 | 8 |
| RAM Size [custom] | 512 | 512 |
| Speed | 40 MHz | 40 MHz |
| Supplier Device Package | 40-PDIP | 40-PDIP, 44-QFN (8x8), 44-TQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2 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 | $ | |
|---|---|---|---|---|
| Avnet Americas | N/A | 130 | $ 4.76 | |
| 150 | $ 4.72 | |||
| 280 | $ 4.68 | |||
| 650 | $ 4.64 | |||
| 1300 | $ 4.61 | |||
| DigiKey | N/A | 130 | $ 4.88 | |
| Digikey | Tube | 130 | $ 4.88 | |
| Future Electronics | N/A | 130 | $ 4.88 | |
| Master Electronics | N/A | 33 | $ 7.68 | |
| 65 | $ 5.85 | |||
| 98 | $ 5.43 | |||
| 130 | $ 5.32 | |||
| Microchip Direct | TUBE | 1 | $ 4.94 | |
| 25 | $ 4.53 | |||
| 100 | $ 4.11 | |||
| 1000 | $ 3.78 | |||
| 5000 | $ 3.58 | |||
| Microchip Technology Inc | N/A | 1 | $ 4.94 | |
| 25 | $ 4.53 | |||
| 100 | $ 4.11 | |||
| 1000 | $ 3.78 | |||
| 5000 | $ 3.58 | |||
| Mouser Electronics | N/A | 130 | $ 4.88 | |
| NAC | N/A | 1 | $ 5.74 | |
| 100 | $ 5.20 | |||
| 500 | $ 4.88 | |||
| 1000 | $ 4.76 | |||
| Newark | N/A | 100 | $ 4.24 | |
| Onlinecomponents.com | N/A | 33 | $ 7.68 | |
| 65 | $ 5.85 | |||
| 98 | $ 5.43 | |||
| 130 | $ 5.32 | |||
| RS | N/A | 130 | $ 9.95 | |
| 650 | $ 9.45 | |||
| 1300 | $ 8.95 | |||
| 2600 | $ 8.45 | |||
| TME | N/A | 1 | $ 6.63 | |
| 5 | $ 6.42 | |||
| 30 | $ 6.01 | |||
| 100 | $ 5.59 | |||
PIC18LF4321 Series
8-BIT, FLASH, 40 MHZ, MICROCONTROLLER, PDIP40, 0.600 INCH, PLASTIC, DIP-40
| Part | Data Converters [custom] | Data Converters [custom] | Package / Case | Package / Case | Core Size | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Supplier Device Package | Peripherals | Oscillator Type | Mounting Type | Program Memory Type | Connectivity [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Program Memory Size | Core Processor | EEPROM Size [custom] | EEPROM Size [custom] | Number of I/O | Speed | RAM Size [custom] | RAM Size [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology PIC18LF4321-I/P | 10 | 13 | 0.6 in, 600 mil | 40-DIP | 8-Bit | 5.5 V | 2 V | 40-PDIP | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Internal | Through Hole | FLASH | I2C, SPI, UART/USART | 85 °C | -40 °C | 8 KB | PIC | 8 | 256 | 36 | 40 MHz | 8 | 512 |
Microchip Technology PIC18LF4321T-I/ML | 10 | 13 | 44-VQFN Exposed Pad | 8-Bit | 5.5 V | 2 V | 44-QFN (8x8) | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Internal | Surface Mount | FLASH | I2C, SPI, UART/USART | 85 °C | -40 °C | 8 KB | PIC | 8 | 256 | 36 | 40 MHz | 8 | 512 | |
Microchip Technology PIC18LF4321-I/ML | 10 | 13 | 44-VQFN Exposed Pad | 8-Bit | 5.5 V | 2 V | 44-QFN (8x8) | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Internal | Surface Mount | FLASH | I2C, SPI, UART/USART | 85 °C | -40 °C | 8 KB | PIC | 8 | 256 | 36 | 40 MHz | 8 | 512 | |
Microchip Technology PIC18LF4321T-I/PT | 10 | 13 | 44-TQFP | 8-Bit | 5.5 V | 2 V | 44-TQFP (10x10) | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Internal | Surface Mount | FLASH | I2C, SPI, UART/USART | 85 °C | -40 °C | 8 KB | PIC | 8 | 256 | 36 | 40 MHz | 8 | 512 | |
Microchip Technology PIC18LF4321-I/PT | 10 | 13 | 44-TQFP | 8-Bit | 5.5 V | 2 V | 44-TQFP (10x10) | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Internal | Surface Mount | FLASH | I2C, SPI, UART/USART | 85 °C | -40 °C | 8 KB | PIC | 8 | 256 | 36 | 40 MHz | 8 | 512 |
Description
General part information
PIC18LF4321 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 a 44-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 PIC18F4321 features a C compiler-friendly development environment, 256 bytes of EEPROM, self-programming, an ICD, 2 capture/compare/PWM functions, 13 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