ATMEGA1284-MU vs ATMEGA128L-8MC Comparison
Detailed side-by-side comparison of ATMEGA1284-MU by Microchip Technology and ATMEGA128L-8MC 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
ATMEGA1284-MU - 8-bit AVR MCU, 128KB Flash, 20MHz | Microchip (Tape & Reel)
ATMEGA1284-MU ✓ ActiveMicrochip Technology
ATMEGA128L-8MC - 8MHz 128KB AVR MCU | Microchip Technology
ATMEGA128L-8MC ObsoleteSpecification Comparison
| Parameter | ATMEGA1284-MU | ATMEGA128L-8MC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 128 KB (64K x 16) | 128 KB |
| SRAM | 16 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Operating Voltage | 2.5 V / 3.3 V / 5 V | — |
| Number of I/O | 32 | — |
| Connectivity | I2C, SPI, UART/USART | — |
| USARTs | 2 | — |
| ADC Resolution | 10-bit | 10-bit |
| Timers | 3 x timer/counter with compare modes and PWM | — |
| Real-Time Counter | Yes | — |
| Package | 44-VQFN (7x7 mm) with exposed pad | 64-QFN, 9x9 mm |
| Mounting Type | Surface Mount | Surface mount |
| Packaging | Tape & Reel (TR) | — |
| Product Status | Active | — |
| Architecture | AVR enhanced RISC, 133 instructions, mostly single-cycle | AVR enhanced RISC |
| Product Type | — | 8-bit AVR embedded microcontroller |
| Maximum Clock Frequency | — | 8 MHz |
| ADC Channels | — | 8 channels |
| JTAG Interface | — | Yes |
| Maximum Throughput | — | 16 MIPS at 16 MHz |
| Core | — | 8-bit |
| Operating Supply Voltage | — | [DATA_NEEDED: operating supply voltage] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| RoHS Status | — | unknown |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |
| Pinout | — | [DATA_NEEDED: complete manufacturer pin assignment] |
| Current Price | — | [DATA_NEEDED: current distributor unit price] |
| Stock Status | — | [DATA_NEEDED: current stock status] |