ATMEGA1281V-8MU vs ATMEGA165PV-8MU Comparison
Detailed side-by-side comparison of ATMEGA1281V-8MU by Microchip Technology and ATMEGA165PV-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-8MU
ATMEGA1281V-8MU - 8MHz AVR MCU, 128KB Flash | Microchip
ATMEGA1281V-8MU β ActiveMicrochip Technology
ATMEGA165PV-8MU
ATMEGA165PV-8MU - 8MHz AVR MCU 16KB Flash 64-QFN | Microchip
ATMEGA165PV-8MU β ActiveSpecification Comparison
| Parameter | ATMEGA1281V-8MU | ATMEGA165PV-8MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.92 | $3.95 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Data Bus Width | 8 Bit | 8 Bit |
| Maximum Clock Speed | 8 MHz | β |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | β |
| SRAM | 8 KB | β |
| EEPROM | 4 KB | β |
| Supply Voltage Range | 1.8 V to 5.5 V | β |
| General Purpose I/O | 54 lines | β |
| Timers/Counters | 6 (two 8-bit, four 16-bit) | β |
| ADC | 8-channel, 10-bit | β |
| USART | 2 | β |
| SPI | 1 | β |
| TWI (I2C-compatible) | 1 | β |
| JTAG Debug / Boundary Scan | Yes | β |
| Instructions | 133, most single-cycle | β |
| Working Registers | 32 x 8-bit | β |
| Package | 64-QFN (MLF), 9 x 9 mm | β |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (green package) | β |
| Lifecycle Stage | ACTIVE | β |
| Clock Speed | β | 8 MHz |
| Program Memory Size | β | 16KB (8K x 16) Flash |
| EEPROM Size | β | 512 B |
| SRAM Size | β | 1 KB |
| Supply Voltage | β | 2.7 V to 5.5 V |
| I/O Ports | β | 53 |
| Instruction Set | β | 133 powerful instructions, most single-cycle |
| Throughput | β | Up to 1 MIPS per MHz |
| Package Type | β | 64-QFN / VFQFN (9 x 9 mm), exposed pad |
| Programmability | β | In-System Programmable (ISP) Flash |
| Lifecycle Status | β | Active |
| ADC Resolution | β | [DATA_NEEDED: ADC resolution and channels] |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| Number of Timers | β | [DATA_NEEDED: timer/counter count] |
| Communication Interfaces | β | [DATA_NEEDED: USART/SPI/Two-Wire count] |