ATMEGA103-6AI vs ATMEGA128-16AUR Comparison
Detailed side-by-side comparison of ATMEGA103-6AI by Microchip Technology and ATMEGA128-16AUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA103-6AI - 8-Bit AVR MCU, 6MHz, 128KB Flash | Microchip
ATMEGA103-6AI ✗ End of LifeMicrochip Technology
ATMEGA128-16AUR - 8-Bit AVR MCU, 128KB Flash, 16MHz | Microchip (Tape & Reel)
ATMEGA128-16AUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA103-6AI | ATMEGA128-16AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Active |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Architecture | AVR Enhanced RISC | — |
| Instruction Count | 121 instructions | — |
| Maximum Clock Frequency | 6 MHz | 16 MHz |
| Flash Program Memory | 128 KB (64K x 16), In-System Programmable | — |
| SRAM | 4 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Supply Voltage | 5 V | — |
| Operating Temperature | -40C to +85C | — |
| Package | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Interfaces | UART, SPI | — |
| Peripherals | External Memory Interface, PWM, WDT | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant (RoHS Y) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Memory | — | 128 KB (64K x 16) In-System Programmable |
| Throughput | — | 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) |
| Supply Voltage Range | — | 4.5 V to 5.5 V (16 MHz speed grade) |
| Debug Interface | — | JTAG for on-chip debugging |
| Temperature Grade | — | Industrial (IND TEMP) |
| External Memory Interface | — | Supported (up to 64 KB external data memory) |
| Serial Interfaces | — | 2x USART, SPI, Two-Wire Interface (I2C-compatible) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Operating Temperature Range | — | [DATA_NEEDED: exact min/max operating temperature] |