ATMEGA164A-MUR vs ATMEGA164P-20MU 比較
詳細な並列比較: ATMEGA164A-MUR メーカー: Microchip Technology および ATMEGA164P-20MU 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
ATMEGA164A-MUR - 16KB Flash AVR MCU 20MHz VQFN-44 | Microchip
ATMEGA164A-MUR ✓ 生産中Microchip Technology
ATMEGA164P-20MU - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164P-20MU ✓ 生産中仕様比較
| パラメータ | ATMEGA164A-MUR | ATMEGA164P-20MU |
|---|---|---|
| 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） | $3.20 | $2.98 |
| Core Architecture | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-Bit |
| 最大クロック周波数 | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 32 I/O lines | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | 2x USART, TWI (I2C), SPI |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| Instruction Count | 133 instructions, most single-cycle | — |
| パッケージ | 44-VQFN (7x7 mm) with exposed pad | 44-VQFN (7x7 mm) with Exposed Pad |
| 動作温度 | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (T&R), Green | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core Processor | — | AVR |
| Speed | — | 20 MHz |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| EEPROM Size | — | 512 B |
| RAM Size | — | 1 KB SRAM |
| Number of I/O | — | 32 |
| Timers/Counters | — | 3 (with compare modes and PWM) |
| ADC | — | 8-channel 10-bit |
| RTC | — | Yes (real-time counter) |
| Instructions | — | 133 (advanced RISC, mostly single-cycle) |
| Low Power Technology | — | picoPower |
| Programming | — | ISP (In-System Programming), read-while-write |