ATMEGA644PV-10PQ vs ATMEGA644P-20PU 比較
詳細な並列比較: ATMEGA644PV-10PQ メーカー: Microchip Technology および ATMEGA644P-20PU 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
ATMEGA644PV-10PQ - 8-Bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10PQ NrndMicrochip Technology
ATMEGA644P-20PU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20PU ✓ 生産中仕様比較
| パラメータ | ATMEGA644PV-10PQ | ATMEGA644P-20PU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | NRND | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.98 | $8.55 |
| Core | AVR 8-bit | — |
| Series | AVR ATmega ATMEGA644P | — |
| 最大クロック周波数 | 10 MHz | — |
| Program Memory Size | 64KB (32K x 16) Flash | — |
| SRAM Size | 4 KB | — |
| EEPROM Size | 2 KB | — |
| Minimum Operating Voltage | 1.8 V | — |
| Communication Interfaces | I2C, SPI, UART/USART | I2C, SPI, UART/USART (2 x USART) |
| Number of USARTs | 2 (P-variant) | — |
| Oscillator | Internal oscillator included | — |
| パッケージ | 40-PDIP (0.600 inch, 15.24mm) | 40-PDIP (0.600 inch width) |
| 実装タイプ | Through-Hole | Through Hole |
| Number of Terminals | 40 | — |
| Temperature Grade | Industrial | — |
| Programming Method | In-System Programmable (ISP) via SPI, boot loader, conventional programmer | — |
| Maximum Operating Frequency vs Voltage | [DATA_NEEDED: V-f curve] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Timers | [DATA_NEEDED: timer count and sizes] | — |
| 動作温度範囲 | [DATA_NEEDED: exact C range] | — |
| RoHS ステータス | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Core Architecture | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Max Clock Frequency | — | 20 MHz |
| Flash Memory | — | 64KB (32K x 16) |
| SRAM | — | 4KB |
| EEPROM | — | 2KB |
| I/O Count | — | 32 |
| ADC Channels | — | 8 channels, 10-bit |
| PWM Channels | — | 6 |
| Timers/Counters | — | 3 |
| Supply Voltage (max speed) | — | 5 V (4.5V to 5.5V) |
| 動作温度 | — | -40C to +85C |
| Program Memory Type | — | ISP FLASH (read-while-write) |
| Technology | — | picoPower low-power CMOS |
| MSLレベル | — | N/A (through-hole) |