| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,804 pcs
|
1804 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA16U4-AU is an 8-bit AVR microcontroller from Microchip Technology featuring a high-performance RISC architecture. It delivers up to 16 MIPS throughput at 16MHz and includes 16KB of in-system self-programmable Flash memory, 1.25KB of SRAM, and 512B of EEPROM with 100,000 write/erase cycles. The device supports USB 2.0 full-speed and low-speed communication, along with serial interfaces I2C, SPI, UART, and USART. On-chip peripherals include a 12-channel 10-bit ADC, 14 PWM channels, 5 timers/counters, a temperature sensor, brown-out detection, power-on reset, and watchdog timer. The microcontroller operates from 2.7V to 5.5V and over a temperature range of -40°C to +85°C. It is available in a 44-pin TQFP package (10x10mm) for surface-mount assembly. The JTAG interface enables boundary-scan and on-chip debug. With its USB module and rich peripheral set, the ATMEGA16U4-AU is suitable for embedded control, USB-based designs, and industrial applications.
2.7V to 5.5V.
44-TQFP (10x10mm).
-40°C to 85°C.
Yes, RoHS3 compliant.
16KB (8K x 16) of Flash memory.
Yes, it supports USB 2.0 full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s).
16 MHz.