ATMEGA64L-8AQ vs ATMEGA64L-8AU 比較
詳細な並列比較: ATMEGA64L-8AQ メーカー: Microchip Technology および ATMEGA64L-8AU 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
ATMEGA64L-8AQ - 8-Bit AVR MCU, 64KB Flash, 8MHz TQFP-64 | Microchip
ATMEGA64L-8AQ ✗ 生産終了Microchip Technology
ATMEGA64L-8AU - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA64L-8AU ✓ 生産中仕様比較
| パラメータ | ATMEGA64L-8AQ | ATMEGA64L-8AU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 製造終了 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $7.50 | $4.55 |
| Core Size | 8-Bit | 8-Bit |
| Series | AVR ATmega64 | — |
| 最大クロック周波数 | 8 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| EEPROM Size | 2 KB | — |
| SRAM Size | 4 KB | — |
| ADC Resolution | 10-bit | — |
| Number of ADC Channels | 8 | — |
| Core Architecture | AVR RISC, 130 instructions | — |
| General Purpose Registers | 32 x 8 | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Communication Interfaces | 2x USART, SPI, TWI (I2C) | — |
| Operating Voltage | 2.7 V to 5.5 V (L grade) | — |
| 動作温度 | -40C to +85C | — |
| パッケージ | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| Life Cycle | Mature; not recommended for new designs (replaced by ATmega64A) | — |
| Core Processor | — | AVR |
| Architecture | — | AVR enhanced RISC, 130 instructions |
| Speed | — | 8 MHz |
| Flash Memory | — | 64KB (32K x 16) In-System Programmable |
| EEPROM | — | 2KB |
| SRAM | — | 4KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 53 lines |
| ADC | — | 8-channel, 10-bit |
| Timers/Counters | — | 4 (with compare modes and PWM) |
| USART | — | 2 |
| Serial Interfaces | — | TWI (I2C-compatible), SPI, 2x USART |
| JTAG | — | Yes (boundary scan, on-chip debug) |
| RTC | — | Real Time Counter with separate oscillator |
| Lifecycle Note | — | Mature product, not recommended for new designs; replaced by ATmega64A |