ATMEGA103-6AI vs ATMEGA103L-4AC Comparison
Detailed side-by-side comparison of ATMEGA103-6AI by Microchip Technology and ATMEGA103L-4AC 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-4AC - 8-Bit AVR MCU 4MHz 128KB TQFP-64 | Microchip
ATMEGA103L-4AC ObsoleteSpecification Comparison
| Parameter | ATMEGA103-6AI | ATMEGA103L-4AC |
|---|---|---|
| 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 | — |
| Instruction Count | 121 instructions | — |
| Maximum Clock Frequency | 6 MHz | 4 MHz |
| Flash Program Memory | 128 KB (64K x 16), In-System Programmable | — |
| SRAM | 4 KB | — |
| EEPROM | 4 KB | — |
| Supply Voltage | 5 V | — |
| Operating Temperature | -40C to +85C | 0C to +70C (commercial, C-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] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Program Memory Size | — | 128 KB (64K x 16) Flash |
| Program Memory Type | — | In-System Programmable Flash |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| EEPROM Size | — | [DATA_NEEDED: EEPROM size] |
| Operating Voltage Range | — | 2.7 V to 5.5 V (L-suffix) |
| Supply Voltage Max | — | 5.5 V |
| Number of I/Os | — | 48+ |
| Connectivity | — | SPI, UART |
| Timers | — | 2 x 8-bit, 2 x 16-bit |
| Packaging | — | Tray |
| Product Status | — | Obsolete |
| External Memory Support | — | Up to 64 KB |