ATMEGA1281V-8AUR vs ATMEGA1281V-8MU Comparison
Detailed side-by-side comparison of ATMEGA1281V-8AUR by Microchip Technology and ATMEGA1281V-8MU 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
ATMEGA1281V-8AUR - 8-bit AVR MCU 128KB 8MHz TQFP-64 | Microchip
ATMEGA1281V-8AUR β ActiveMicrochip Technology
ATMEGA1281V-8MU
ATMEGA1281V-8MU - 8MHz AVR MCU, 128KB Flash | Microchip
ATMEGA1281V-8MU β ActiveSpecification Comparison
| Parameter | ATMEGA1281V-8AUR | ATMEGA1281V-8MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.40 | $5.92 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Flash Memory | 128KB (64K x 16), In-System Programmable | 128 KB (64K x 16) In-System Programmable |
| SRAM | 8KB | 8 KB |
| EEPROM | 4KB | 4 KB |
| Maximum Clock Speed | 8 MHz | 8 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 54 lines | 54 lines |
| Data Bus Width | 8 Bit | 8 Bit |
| Instructions | 133 instructions, most single-cycle | 133, most single-cycle |
| Timers/Counters | Six flexible timer/counters with compare modes and PWM | 6 (two 8-bit, four 16-bit) |
| Operating Temperature | -40C to +85C | β |
| Package | 64-TQFP, 14 x 14 mm, 1 mm height | 64-QFN (MLF), 9 x 9 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Series | AVR ATmega | β |
| Lifecycle Status | ACTIVE | β |
| ADC | β | 8-channel, 10-bit |
| USART | β | 2 |
| SPI | β | 1 |
| TWI (I2C-compatible) | β | 1 |
| JTAG Debug / Boundary Scan | β | Yes |
| Working Registers | β | 32 x 8-bit |
| RoHS Status | β | Compliant (green package) |
| Lifecycle Stage | β | ACTIVE |