ATMEGA1284P-MU vs ATMEGA644PV-10MQ 比較
詳細な並列比較: ATMEGA1284P-MU メーカー: Microchip Technology および ATMEGA644PV-10MQ 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
ATMEGA1284P-MU - 128KB Flash 8-Bit AVR MCU 20MHz | Microchip
ATMEGA1284P-MU ✓ 生産中Microchip Technology
ATMEGA644PV-10MQ - 8-Bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10MQ ✓ 生産中仕様比較
| パラメータ | ATMEGA1284P-MU | ATMEGA644PV-10MQ |
|---|---|---|
| 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） | $4.10 | $0.00 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit enhanced RISC |
| Max CPU Clock | 20 MHz | — |
| Flash Memory | 128 KB (64K x 16) ISP, Read-While-Write | 64KB (32K x 16) |
| EEPROM | 4 KB | 2KB |
| SRAM | 16 KB | 4KB (4K x 8) |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| I/O Lines | 32 general purpose | — |
| USART | 2 | — |
| Timer/Counters | 3 (with compare modes and PWM) | — |
| Real Time Counter (RTC) | Yes | — |
| 10-bit ADC | 8 channels | — |
| TWI (I2C) | 1, byte-oriented 2-wire | — |
| SPI | 1 | — |
| Watchdog Timer | Yes, programmable with on-chip oscillator | — |
| パッケージ | 44-VQFN (7x7 mm) with Exposed Pad | 44-VQFN (7x7 mm) exposed pad |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | [DATA_NEEDED: temperature range for -MU speed grade] | — |
| Programming Interface | ISP via SPI, self-programming boot support | — |
| RoHS ステータス | Compliant (per Microchip product page) | — |
| Maximum CPU Speed | — | 10 MHz |
| Series | — | AVR ATmega (ATmega644P, picoPower) |
| USART Count | — | 2 |
| Temperature Grade | — | Extended temperature |
| Green / RoHS Status | — | Green (RoHS compliant) |
| Number of I/O Pins | — | [DATA_NEEDED: Number of I/O Pins] |
| ADC Resolution / Channels | — | [DATA_NEEDED: ADC Resolution / Channels] |
| Timers Count | — | [DATA_NEEDED: Timers Count] |
| 動作温度範囲 | — | [DATA_NEEDED: Operating Temperature Range numeric values] |
| MSLレベル | — | [DATA_NEEDED: MSL Level] |