| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
7,232 pcs
|
7232 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Watchdog Timer |
The ATMEGA644P-A15MZ is a high-performance, low-power 8-bit AVR microcontroller from Atmel, featuring advanced RISC architecture. It delivers up to 16 MIPS throughput at 16 MHz and operates from 2.7V to 5.5V. The device includes 64KB of in-system self-programmable Flash memory with 10,000 write/erase cycles, 4KB internal SRAM, and 2KB EEPROM with 100,000 write/erase cycles. Peripheral features include two 8-bit and one 16-bit timer/counter, six PWM channels, an 8-channel 10-bit ADC with differential mode, and multiple serial interfaces (I2C, SPI, two USARTs). It also includes a JTAG interface for debug and programming, brown-out detection, power-on reset, and six sleep modes for power saving. The microcontroller is offered in a 44-pin VQFN package (7x7 mm) suitable for surface mount assembly. It is designed for applications requiring a balance of performance, memory, and low power consumption in industrial, automotive, and consumer electronics.
The operating voltage range is 2.7V to 5.5V.
It is available in a 44-VQFN (7x7 mm) surface mount package.
The operating temperature range is -40°C to 125°C.
It is listed as RoHS3 compliant, but this is unverified and low confidence.
It has 64KB of in-system self-programmable Flash memory with 10,000 write/erase cycles endurance.
It can operate up to 16 MHz at 4.5V-5.5V, and up to 8 MHz at 2.7V-5.5V.
It has 32 programmable I/O lines.