ATMEGA64A-MU vs ATMEGA64-16MU 比較
詳細な並列比較: ATMEGA64A-MU メーカー: Microchip Technology および ATMEGA64-16MU 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。
仕様比較
| パラメータ | ATMEGA64A-MU | ATMEGA64-16MU |
|---|---|---|
| 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 | NRND |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.24 | $0.00 |
| Core Architecture | 8-bit AVR RISC | — |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP, read-while-write | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB | — |
| General Purpose I/O | 53 lines | — |
| Working Registers | 32 | — |
| Timer/Counters | 4 (two 8-bit, two 16-bit) plus RTC | — |
| USART Interfaces | 2 | — |
| ADC | 8-channel 10-bit | — |
| TWI (I2C) | Yes, byte-oriented | — |
| SPI | Yes | — |
| JTAG Interface | Yes (on-chip debug and boundary scan) | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| 動作温度範囲 | [DATA_NEEDED: Operating Temperature Range] | — |
| パッケージ | 64-QFN (9x9 mm), exposed pad, surface mount | 64-QFN (9x9 mm) with exposed pad |
| 実装タイプ | Surface Mount | Surface Mount |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| Core Processor | — | AVR (8-bit RISC) |
| Core Size | — | 8-Bit |
| 最大クロック周波数 | — | 16 MHz |
| Program Memory Type | — | FLASH |
| Program Memory Size | — | 64KB (32K x 16) |
| RAM Size | — | 4KB |
| EEPROM Size | — | 2KB |
| Number of Instructions | — | 130 (most single-cycle) |
| Performance | — | Approaching 1 MIPS per MHz (up to 16 MIPS at 16 MHz) |
| Operating Voltage | — | 4.5 V to 5.5 V (16 MHz speed grade) |
| 動作温度 | — | [DATA_NEEDED: Operating Temperature Range] |
| Architecture | — | AVR enhanced RISC, fully static operation |
| Programming Interface | — | In-System Programmable (ISP) |
| JTAG | — | On-chip JTAG for debug and boundary scan |
| Product Status | — | Mature; not recommended for new designs - replaced by ATmega64A |