ATMEGA128-16AU vs ATMEGA103-6AI Comparison
Detailed side-by-side comparison of ATMEGA128-16AU by Microchip Technology and ATMEGA103-6AI 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
ATMEGA128-16AU - 8-Bit AVR MCU, 128KB Flash, 16MHz | Microchip
ATMEGA128-16AU β ActiveMicrochip Technology
ATMEGA103-6AI - 8-Bit AVR MCU, 6MHz, 128KB Flash | Microchip
ATMEGA103-6AI β End of LifeSpecification Comparison
| Parameter | ATMEGA128-16AU | ATMEGA103-6AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Eol |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.30 | $8.60 |
| Core Architecture | 8-bit AVR RISC | β |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | β |
| SRAM | 4 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Maximum Clock Frequency | 16 MHz | 6 MHz |
| Throughput | 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) | β |
| Supply Voltage Range | 4.5 V to 5.5 V (16 MHz speed grade) | β |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Debug Interface | JTAG for on-chip debugging | β |
| Package | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (IND TEMP) | β |
| External Memory Interface | Supported (up to 64 KB external data memory) | β |
| Serial Interfaces | 2x USART, SPI, Two-Wire Interface (I2C-compatible) | β |
| RoHS Status | Compliant (RoHS Y) | [DATA_NEEDED: RoHS compliance status] |
| MSL Level | [DATA_NEEDED: MSL rating] | β |
| Operating Temperature Range | [DATA_NEEDED: exact min/max operating temperature] | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Architecture | β | AVR Enhanced RISC |
| Instruction Count | β | 121 instructions |
| Flash Program Memory | β | 128 KB (64K x 16), In-System Programmable |
| Supply Voltage | β | 5 V |
| Operating Temperature | β | -40C to +85C |
| Interfaces | β | UART, SPI |
| Peripherals | β | External Memory Interface, PWM, WDT |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL level] |