Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - ATMEGA649-16MI ATMEGA649-16MI

The ATMEGA649-16MI is an 8-bit microcontroller from Lingto Electronic Limited, featuring a high-performance, low-power Atmel AVR architecture. It supports up to 16 MIPS throughput at 16 MHz and includes 64 KB of flash program memory, 4 KB of SRAM, and 2 KB of EEPROM. The microcontroller is designed for in-system programming and offers a variety of peripheral features, including multiple timers, PWM channels, an 8-channel 10-bit ADC, and a programmable serial USART. It also supports JTAG for debugging and programming, ensuring robust software security with lock bits. The device operates within a temperature range of -40¬8C to 85¬8C and offers ultra-low power consumption, with a power-down mode drawing only 100 nA at 1.8V. It provides 53 to 68 programmable I/O lines and is available in multiple package options, including 64-lead TQFP and 64-pad QFN/MLF. This microcontroller is suitable for applications requiring efficient processing and extensive peripheral integration.