Microchip PIC18F2321-I/SP 8-bit PIC18F Microcontroller 40 MHz 8 kB Flash 256 B EEPROM 28-Pin SPDIP

Microchip PIC18F2321-I/SP is a high-performance 8-bit PIC18F Microcontroller designed for embedded systems requiring fast processing speeds and robust functionality. Operating at a maximum clock frequency of 40 MHz, it offers up to 8 Kbytes of Flash program memory and 256 bytes of EEPROM for data retention, enclosed in a 28-pin SPDIP package for easy through-hole mounting.

This microcontroller is based on Microchip's RISC architecture, delivering up to 10 MIPS with 31 level hardware stack and a set of 77 instructions, making it efficient for complex embedded control solutions. It supports 25 programmable input/output pins allowing versatile interfacing with external devices.

Equipped with a configurable internal oscillator ranging from 8 MHz to 31 kHz providing ±1% accuracy, it includes essential embedded peripherals such as 10 channels of 10-bit Analog to Digital Converters (ADCs), two analog comparators, and an Extended Watchdog Timer (WDT) for system reliability. The device also features four timers including one 8-bit and three 16-bit timers for versatile timing applications.

For power-conscious applications, the PIC18F2321-I/SP incorporates nanoWatt XLP technology which significantly reduces power consumption during operation. It supports low-voltage programming (LVP), in-circuit serial programming (ICSP), and debugging (ICD) allowing flexible development and testing.

The unit is suitable for industrial and commercial embedded applications working reliably over a temperature range of -40°C to 85°C and supply voltage between 2V and 6V. Its package dimensions measure 35.56 mm in length, 7.49 mm in width, and 3.81 mm in height, making it compact for integration.

Operates at 40 MHz maximum clock frequency ensuring fast processing. 8 kB Flash program memory with 256 bytes EEPROM for data storage. RISC architecture with 77 instructions and 31-level hardware stack. Includes 25 programmable I/O pins suitable for diverse interfacing.

Low power consumption using nanoWatt XLP technology. Multiple timers and analog peripherals for embedded functionality. Supports in-circuit serial programming and debugging. Wide operating temperature and voltage range ensures durability.

This Microcontroller is ideal for industrial automation, consumer electronics, instrumentation, and automotive applications where reliable and low-power embedded processing is critical. EnvMart offers this Microchip PIC18F2321-I/SP model as a new product with comprehensive technical documentation available for design and integration.