ATMEGA103-6AC vs ATMEGA128-16AU Comparison
Detailed side-by-side comparison of ATMEGA103-6AC by Microchip Technology and ATMEGA128-16AU 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
ATMEGA103-6AC - 8-Bit AVR MCU, 6MHz, 128KB Flash | Microchip
ATMEGA103-6AC β ActiveMicrochip Technology
ATMEGA128-16AU - 8-Bit AVR MCU, 128KB Flash, 16MHz | Microchip
ATMEGA128-16AU β ActiveSpecification Comparison
| Parameter | ATMEGA103-6AC | ATMEGA128-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.20 | $14.30 |
| Core Architecture | AVR Enhanced RISC, 8-bit | 8-bit AVR RISC |
| Maximum Clock Frequency | 6 MHz | 16 MHz |
| Program Memory Size | 128KB (64K x 16) Flash | β |
| Program Memory Type | In-System Reprogrammable Flash | β |
| SRAM Size | 4KB | β |
| EEPROM Size | 4KB | β |
| Supply Voltage | 5 V | β |
| Instruction Count | 121 instructions, most single-clock-cycle | β |
| Package | 64-TQFP (14 x 14 mm) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | [DATA_NEEDED: number of programmable I/O lines] | β |
| ADC Resolution | 10-bit | β |
| ADC Channels | [DATA_NEEDED: number of ADC channels] | β |
| Operating Temperature | 0C to +70C (commercial, AC suffix) | β |
| Data Bus Width | 8 bit | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant (RoHS Y) |
| Flash Memory | β | 128 KB (64K x 16) In-System Programmable |
| SRAM | β | 4 KB |
| EEPROM | β | 4 KB |
| Throughput | β | 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) |
| Supply Voltage Range | β | 4.5 V to 5.5 V (16 MHz speed grade) |
| ADC | β | 8-channel 10-bit |
| Debug Interface | β | JTAG for on-chip debugging |
| Temperature Grade | β | Industrial (IND TEMP) |
| External Memory Interface | β | Supported (up to 64 KB external data memory) |
| Serial Interfaces | β | 2x USART, SPI, Two-Wire Interface (I2C-compatible) |
| MSL Level | β | [DATA_NEEDED: MSL rating] |
| Operating Temperature Range | β | [DATA_NEEDED: exact min/max operating temperature] |