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| Brand Name : | ATMEL |
| Model Number : | ATMEGA128A-MU |
| Payment Terms : | D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | 10000PCS PER WEEK |
Atmel PGA281AIPW Original Electronic Components ATMEGA128A-MU Ic Chips Electronic Components
| EU RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.31.00.01 |
| Automotive | No |
| PPAP | No |
| Family Name | ATmega |
| Instruction Set Architecture | RISC |
| Device Core | AVR |
| Core Architecture | AVR |
| Maximum CPU Frequency (MHz) | 16 |
| Maximum Clock Rate (MHz) | 16 |
| Data Bus Width (bit) | 8 |
| Program Memory Type | Flash |
| Program Memory Size | 128KB |
| RAM Size | 4KB |
| Maximum Expanded Memory Size | 64KB |
| Programmability | Yes |
| Process Technology | CMOS |
| Interface Type | I2C/SPI/USART |
| Number of I/Os | 53 |
| No. of Timers | 4 |
| PWM | 8 |
| Number of ADCs | Single |
| ADC Channels | 8 |
| ADC Resolution (bit) | 10 |
| USART | 2 |
| UART | 0 |
| USB | 0 |
| SPI | 1 |
| I2C | 1 |
| I2S | 0 |
| CAN | 0 |
| Ethernet | 0 |
| Watchdog | 1 |
| Analog Comparators | 1 |
| Parallel Master Port | No |
| Real Time Clock | No |
| Minimum Operating Supply Voltage (V) | 2.7 |
| Typical Operating Supply Voltage (V) | 3.3|5 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Supplier Temperature Grade | Industrial |
| Packaging | Tray |
| Mounting | Surface Mount |
| Package Height | 0.88 |
| Package Width | 9 |
| Package Length | 9 |
| PCB changed | 64 |
| Standard Package Name | QFN |
| Supplier Package | VQFN EP |
| Pin Count | 64 |












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