ATMEGA1281V-8MUR vs ATMEGA128L-8MU 比較
詳細な並列比較: ATMEGA1281V-8MUR メーカー: Microchip Technology および ATMEGA128L-8MU メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATMEGA1281V-8MUR - 8-bit AVR MCU 128KB Flash 8MHz | Microchip
ATMEGA1281V-8MUR ✓ 生産中Microchip Technology
ATMEGA128L-8MU - 8MHz AVR MCU 128KB Flash QFN-64 | Microchip
ATMEGA128L-8MU ✓ 生産中仕様比較
| パラメータ | ATMEGA1281V-8MUR | ATMEGA128L-8MU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.02 | $12.39 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16), ISP | — |
| SRAM | 8 KB | 4KB |
| EEPROM | 4 KB | 4KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Instruction Set | 133 instructions, most single-cycle | — |
| General Purpose I/O | 54 lines | — |
| Timers/Counters | Six flexible timers with compare modes and PWM | — |
| Serial USART | Four programmable USARTs | — |
| ADC | 8/16-channel, 10-bit | 8-channel, 10-bit |
| Serial Interfaces | SPI (master/slave), 2-wire serial (I2C-compatible) | — |
| Debug / Programming | JTAG on-chip debug, In-Circuit Serial Programming (ICSP) | — |
| Watchdog Timer | Programmable WDT with separate on-chip oscillator | — |
| Analog Comparator | On-chip analog comparator | — |
| 動作温度 | -40C to +85C (industrial) | Industrial (-40C to +85C) |
| パッケージ | 64-QFN (9x9 mm), VQFN with exposed pad (MLF) | 64-QFN / MLF (9 x 9 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant (green package per FindIC listing) | Compliant (GREEN per FindIC listing) |
| ライフサイクル状態 | Active | — |
| Max Clock Speed | — | 8 MHz |
| Program Memory (Flash) | — | 128KB (64K x 16) |
| 電源電圧 | — | 2.7 V to 5.5 V |
| I/O Pins | — | 53 |
| Debug Interface | — | JTAG (on-chip debugging, boundary scan) |
| Instructions | — | 133 (most single-cycle) |
| Series | — | AVR ATmega |
| Lifecycle Stage | — | Active |