ATMEGA128A-MUR vs ATMEGA128-16MUR Comparison
Detailed side-by-side comparison of ATMEGA128A-MUR 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-MUR
ATMEGA128A-MUR - 8-bit AVR MCU 128KB 16MHz 64-QFN | Microchip
ATMEGA128A-MUR β ActiveMicrochip Technology
ATMEGA128-16MUR
ATMEGA128-16MUR - 8-bit AVR MCU 128KB 16MHz | Microchip
ATMEGA128-16MUR β ActiveSpecification Comparison
| Parameter | ATMEGA128A-MUR | ATMEGA128-16MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $8.40 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | 8-bit |
| Maximum Clock Speed | 16 MHz | β |
| Flash Memory | 128 KB (64K x 16) | 128 KB (64K x 16) |
| EEPROM | 4 KB | 4 KB |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 4.5 V to 5.5 V |
| General Purpose I/O | 53 lines | β |
| Working Registers | 32 general purpose | β |
| Instructions | 133 powerful instructions, most single-cycle | β |
| Timer/Counters | 4 flexible timer/counters with compare modes and PWM | β |
| Connectivity | EBI/EMI, I2C (Two-Wire Interface), SPI, UART/USART (2x USART) | β |
| Real-Time Counter | Yes | β |
| Package | 64-VFQFN Exposed Pad (9x9 mm) | 64-VFQFN (9x9 mm) exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| Packaging | Tape & Reel (TR) | β |
| Lifecycle Status | Active | β |
| Core Architecture | β | 8-bit AVR RISC |
| Maximum Clock Frequency | β | 16 MHz |
| ADC Channels | β | 8 channels |
| ADC Resolution | β | 10-bit |
| Timers/Counters | β | 2 x 8-bit, 2 x 16-bit |
| PWM Channels | β | Yes (hardware PWM) |
| Communication Interfaces | β | 2 x USART, SPI, TWI (I2C) |
| JTAG Debug | β | Yes (on-chip debug and boundary scan) |
| I/O Pins | β | 53 |
| External Memory Support | β | Up to 64 KB |
| Sleep Modes | β | 6 |
| RoHS Status | β | Compliant |
| Throughput | β | Up to 16 MIPS |