ATMEGA1281V-8MU vs ATMEGA1284P-XPLD Comparison
Detailed side-by-side comparison of ATMEGA1281V-8MU by Microchip Technology and ATMEGA1284P-XPLD 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
ATMEGA1284P-XPLD
ATMEGA1284P-XPLD - AVR ATmega1284P Xplained Eval Kit | Microchip
ATMEGA1284P-XPLD β ActiveSpecification Comparison
| Parameter | ATMEGA1281V-8MU | ATMEGA1284P-XPLD |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Development Boards |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.92 | $0.00 |
| Core Architecture | AVR 8-bit RISC | Advanced RISC, 8-bit |
| Data Bus Width | 8 Bit | β |
| Maximum Clock Speed | 8 MHz | β |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | 128 KB ISP Flash (read-while-write) |
| SRAM | 8 KB | 16 KB |
| EEPROM | 4 KB | 4 KB |
| 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 | 2 |
| SPI | 1 | β |
| TWI (I2C-compatible) | 1 | β |
| JTAG Debug / Boundary Scan | Yes | β |
| Instructions | 133, most single-cycle | 131 powerful instructions, most single-clock cycle |
| Working Registers | 32 x 8-bit | 32 general purpose |
| Package | 64-QFN (MLF), 9 x 9 mm | β |
| Mounting Type | Surface Mount | β |
| RoHS Status | Compliant (green package) | [DATA_NEEDED: RoHS compliance] |
| Lifecycle Stage | ACTIVE | β |
| Product Type | β | Evaluation Board (Development Board) |
| Target MCU | β | ATmega1284P 8-bit AVR RISC |
| General Purpose I/O Lines | β | 32 |
| Max Throughput | β | 20 MIPS (fully static operation) |
| Timers | β | 3 flexible Timer/Counters with compare modes and PWM |
| Serial Interfaces | β | Byte-oriented 2-wire interface (TWI), SPI |
| RTC | β | Real Time Counter included |
| Low Power Technology | β | picoPower technology |
| Programming Support | β | In-System Programming (ISP) |
| Kit Family | β | Xplained (AVR) |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| Supply Voltage | β | [DATA_NEEDED: board supply voltage range] |