Microchip Technology, Inc. Microcontrollers ATMEGA32L-8PJ

The ATMEGA32L-8PJ is an 8-bit microcontroller from Quarktwin Technology Ltd. based on the AVR enhanced RISC architecture, designed for low-power applications. It features 32KB of in-system self-programmable Flash memory, 1KB of EEPROM, and 2KB of SRAM, with a write/erase cycle endurance of 10,000 for Flash and 100,000 for EEPROM. The microcontroller operates at a voltage range of 2.7V to 5.5V and can achieve up to 16 MIPS throughput at 16 MHz. The ATMEGA32L-8PJ includes a variety of peripherals such as two 8-bit timers, one 16-bit timer, a real-time counter, and an 8-channel 10-bit ADC. It supports multiple communication interfaces including USART, SPI, and TWI. The device also features a JTAG interface for boundary-scan capabilities and extensive on-chip debug support. Power consumption is optimized with various sleep modes, achieving an active current of 1.1mA at 1 MHz and 3V, and less than 1µA in power-down mode. The microcontroller is available in multiple package options including 40-pin PDIP and 44-lead TQFP, making it versatile for different design requirements.