ATMEGA64L-8AI vs ATMEGA64A-AUR 比較
詳細な並列比較: ATMEGA64L-8AI メーカー: Microchip Technology および ATMEGA64A-AUR 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
ATMEGA64A-AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA64A-AUR ✓ 生産中仕様比較
| パラメータ | ATMEGA64L-8AI | ATMEGA64A-AUR |
|---|---|---|
| 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） | $6.70 | $4.10 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory | 64 KB self-programming Flash | — |
| Flash Endurance | 10,000 write/erase cycles | — |
| SRAM | 4 KB | — |
| EEPROM | 2 KB (100,000 write cycles) | — |
| 最大クロック周波数 | 8 MHz | — |
| Throughput | Up to 8 MIPS at 8 MHz | — |
| Operating Voltage | 2.7 V to 5.5 V | — |
| 動作温度 | -40C to +85C | — |
| パッケージ | 64-TQFP (14x14 mm) | 64-TQFP (14x14mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| I/O Lines | 53 | — |
| ADC | 8-channel 10-bit successive approximation | 8-channel, 10-bit (from manufacturer product summary) |
| Interfaces | 2x USART, SPI, I2C (TWI) | — |
| Debug Interface | JTAG (IEEE 1149.1) | — |
| Timers | 2x 8-bit, 2x 16-bit | — |
| PWM Channels | 8 | — |
| Instruction Set | 130 powerful instructions, most single-clock | — |
| General Purpose Registers | 32 x 8-bit | — |
| RoHS ステータス | Compliant | Compliant (GREEN per FindIC listing) |
| Program Memory Size | — | 64KB (32K x 16) ISP Flash |
| EEPROM Size | — | 2KB |
| SRAM Size | — | 4KB |
| Maximum CPU Speed | — | 16MHz |
| General Purpose I/O | — | 53 lines |
| Working Registers | — | 32 general purpose |
| Timers/Counters | — | 4 flexible timer/counters with compare modes and PWM |
| Communication Interfaces | — | 2x USART, SPI, TWI (I2C compatible) |
| Oscillator Type | — | Internal |
| Debug / Test | — | JTAG for on-chip debug and boundary scan |
| 動作温度範囲 | — | Industrial (-40C to +85C) |
| Packaging | — | Tape & Reel (TR) |
| Pin Compatibility | — | 100% pin compatible with ATmega103 |