| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,000 pcs
|
30000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8,000 pcs
|
8000 pcs | On Request | 1 | On Request | On Request | 23+ | On Request | On Request | |
|
6,480 pcs
|
6480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,500 pcs
|
5500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,540 pcs
|
1540 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA644PA-MU is an 8-bit microcontroller from Microchip Technology, based on the AVR enhanced RISC architecture. It offers 64KB of In-System Self-programmable Flash program memory and 4KB of Internal SRAM. This device operates at a maximum frequency of 20MHz and features 32 programmable I/O lines.
Key peripherals include an 8-channel, 10-bit ADC, multiple communication interfaces such as I2C, SPI, and UART/USART, 6 PWM channels, and 3 timers/counters. It also includes special microcontroller features like Power-on Reset, Programmable Brown-out Detection, and an internal calibrated RC oscillator. The microcontroller supports various sleep modes for power optimization.
This component is supplied in a 44-pin VQFN package suitable for surface mounting. It operates within a voltage range of 1.8V to 5.5V and has an operating temperature range of -40°C to 85°C.
Its robust feature set makes it suitable for a wide range of embedded control applications requiring a balance of performance, memory, and peripheral integration.
The ATMEGA644PA-MU operates within a voltage range of 1.8V to 5.5V.
The ATMEGA644PA-MU is supplied in a 44-VQFN (7x7) package suitable for surface mounting.
The operating temperature range for the ATMEGA644PA-MU is -40°C to 85°C.
The ATMEGA644PA-MU is RoHS3 Compliant.