128kB 8bit MCU Microcontroller Unit AVR Core Microcomputer Chip ATMEGA128A-AU
ATmega128A-AU 8-bit Microcontroller with 128kB Flash Memory 8-bit Microcontrollerwith 128kBytesIn AVR Core ATmega Series Single-chip Microcomputer Chip ATMEGA128A-AU Key Specifications Series ATmega128A Core AVR 8-bit Program Memory Size 128 kB Flash Data RAM Size 4 kB SRAM Data ROM Size 4 kB EEPROM Maximum Clock Frequency 16 MHz Operating Voltage 2.7 - 5.5V Package TQFP-64 Dimensions 14 × 14 × 1 mm Product Features High-performance, low-power Atmel AVR 8-bit microcontroller
| Series | ATmega128A |
| Core | AVR 8-bit |
| Program Memory Size | 128 kB Flash |
| Data RAM Size | 4 kB SRAM |
| Data ROM Size | 4 kB EEPROM |
| Maximum Clock Frequency | 16 MHz |
| Operating Voltage | 2.7 - 5.5V |
| Package | TQFP-64 |
| Dimensions | 14 × 14 × 1 mm |
- High-performance, low-power Atmel AVR 8-bit microcontroller
- Advanced RISC architecture with 133 powerful instructions
- 32 × 8 general purpose working registers
- Up to 16MIPS throughput at 16MHz
- On-chip 2-cycle multiplier
- High endurance non-volatile memory segments:
- 128kB in-system self-programmable Flash
- 4kB EEPROM with 100,000 write/erase cycles
- 4kB internal SRAM
- JTAG (IEEE std. 1149.1 compliant) interface for debugging
- 53 programmable I/O lines
- Operating temperature range: -40°C to +105°C
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to requirements.
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent requests, please contact us directly.
Small batches typically ship within 7-15 days, while larger orders may require approximately 30 days for fulfillment.
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
We offer sea, air, and express shipping (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.
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