ATMEGA103-6AI vs ATMEGA103L-4AI Comparison
Detailed side-by-side comparison of ATMEGA103-6AI by Microchip Technology and ATMEGA103L-4AI 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
ATMEGA103L-4AI - 8-Bit AVR MCU 128KB 4MHz TQFP-64 | Microchip
ATMEGA103L-4AI ObsoleteSpecification Comparison
| Parameter | ATMEGA103-6AI | ATMEGA103L-4AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Obsolete |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Architecture | AVR Enhanced RISC | AVR Enhanced RISC |
| Instruction Count | 121 instructions | — |
| Maximum Clock Frequency | 6 MHz | 4 MHz |
| Flash Program Memory | 128 KB (64K x 16), In-System Programmable | 128KB (64K x 16) |
| SRAM | 4 KB | 4KB |
| EEPROM | 4 KB | — |
| Supply Voltage | 5 V | — |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial, AI suffix) |
| Package | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 8-channel 10-bit | — |
| Interfaces | UART, SPI | — |
| Peripherals | External Memory Interface, PWM, WDT | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | unknown |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Instruction Set | — | 121 powerful instructions, mostly single-cycle |
| Connectivity | — | SPI, UART |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution/channels] |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range (L variant)] |
| Product Status | — | Obsolete |
| Packaging | — | Tray |