| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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9,040 pcs
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9040 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Atmel MEGA128-A is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It achieves high throughput by executing powerful instructions in a single clock cycle, allowing system designers to optimize for power consumption versus processing speed.
Key features include 128KB of in-system self-programmable Flash program memory, 4KB of EEPROM, and 4KB of internal SRAM. The device supports up to 16 MIPS throughput at 16MHz and includes a 2-cycle multiplier. It offers multiple peripherals such as two 8-bit and two 16-bit timer/counters, up to 6 PWM channels with programmable resolution, and an 8-channel, 10-bit ADC.
This microcontroller also features SPI and JTAG interfaces for in-system programming and debugging. It supports up to 64 Kbytes of optional external memory space. The ATMEGA128A-AU package is suitable for various embedded applications requiring efficient processing and a rich peripheral set.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.50 | $2.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MEGA128-A has 128KB of In-System Self-programmable Flash program memory.
The MEGA128-A features 4KB of EEPROM.
The MEGA128-A has 4KB of internal SRAM.
The EEPROM data retention is 20 years at 85°C.
The EEPROM data retention is 100 years at 25°C.
The MEGA128-A achieves up to 16 MIPS throughput at 16MHz.
The MEGA128-A has an 8-channel, 10-bit ADC.