ATMEGA128A-MNR vs ATMEGA128-16MUR Comparison
Detailed side-by-side comparison of ATMEGA128A-MNR by Microchip Technology and ATMEGA128-16MUR 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
ATMEGA128A-MNR - 8-bit AVR MCU, 128KB Flash 16MHz | Microchip (Tape & Reel)
ATMEGA128A-MNR ✓ ActiveMicrochip Technology
ATMEGA128-16MUR - 8-bit AVR MCU 128KB 16MHz | Microchip
ATMEGA128-16MUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA128A-MNR | ATMEGA128-16MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.42 | $8.40 |
| Core | AVR 8-bit RISC | — |
| Program Memory Size | 128KB (64K x 16) FLASH | — |
| Program Memory Type | FLASH (read-while-write) | — |
| EEPROM Size | 4KB | — |
| SRAM Size | 4KB | — |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Number of I/O | 53 | — |
| General Purpose Working Registers | 32 | — |
| Oscillator Type | Internal | — |
| Package / Case | 64-QFN (9x9 mm), VFQFN exposed pad | — |
| Mounting Style | Surface Mount | — |
| Operating Temperature | -40C to +105C | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Timers / Counters | Four flexible timer/counters plus real-time counter | — |
| Interface Type | [DATA_NEEDED: interface type list] | — |
| Packaging | Tray | — |
| RoHS Status | Green (per Mouser listing) | Compliant |
| Core Architecture | — | 8-bit AVR RISC |
| Core Size | — | 8-bit |
| Flash Memory | — | 128 KB (64K x 16) |
| SRAM | — | 4 KB |
| EEPROM | — | 4 KB |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| ADC Channels | — | 8 channels |
| ADC Resolution | — | 10-bit |
| Timers/Counters | — | 2 x 8-bit, 2 x 16-bit |
| PWM Channels | — | Yes (hardware PWM) |
| Communication Interfaces | — | 2 x USART, SPI, TWI (I2C) |
| JTAG Debug | — | Yes (on-chip debug and boundary scan) |
| I/O Pins | — | 53 |
| External Memory Support | — | Up to 64 KB |
| Sleep Modes | — | 6 |
| Package | — | 64-VFQFN (9x9 mm) exposed pad |
| Mounting Type | — | Surface Mount |
| Throughput | — | Up to 16 MIPS |