ATMEGA64-16AU vs ATMEGA64L-8AJ 比較
詳細な並列比較: ATMEGA64-16AU メーカー: Microchip Technology および ATMEGA64L-8AJ 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 | ATMEGA64-16AU | ATMEGA64L-8AJ |
|---|---|---|
| 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） | $7.23 | $4.75 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 64 KB Flash (32K x 16) | — |
| Flash Endurance | 10,000 write/erase cycles | — |
| SRAM | 4 KB | 4KB |
| EEPROM | 2 KB | 2KB |
| Maximum CPU Speed | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| General Purpose I/O Pins | 53 | — |
| General Purpose Working Registers | 32 | — |
| Operating Voltage | 4.5 V to 5.5 V (16 MHz); 2.7 V to 5.5 V (8 MHz) | — |
| Timer/Counters | 4 (two 8-bit, two 16-bit) with compare modes and PWM | — |
| USART Interfaces | 2 | — |
| Two-wire Serial Interface | 1 (byte oriented) | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Real Time Counter | Yes (RTC) | — |
| パッケージ | 64-TQFP (14x14 mm, 0.8 mm pitch) | 64-TQFP (14x14 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40 C to +85 C | — |
| RoHS ステータス | Compliant (GREEN) | — |
| JTAG Debug Interface | Yes (IEEE 1149.1 boundary-scan) | — |
| Program Memory (Flash) | — | 64KB (32K x 16) |
| Maximum Clock Speed | — | 8MHz |
| 電源電圧 | — | 2.7V to 5.5V |
| データバス幅 | — | 8 bit |
| I/O Ports | — | 53 I/O lines |
| Communication Interfaces | — | I2C (TWI), SPI, 2x UART/USART |
| Timers | — | 2x 8-bit, 2x 16-bit |
| On-Chip Debug | — | JTAG (IEEE 1149.1) |
| External Memory Interface | — | Yes (expandable SRAM) |
| Lifecycle Stage | — | ACTIVE |
| Approximate Throughput | — | Up to 8 MIPS at 8MHz |