ATMEGA645A-AUR vs ATMEGA165A-AUR 比較
詳細な並列比較: ATMEGA645A-AUR メーカー: Microchip Technology および ATMEGA165A-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
ATMEGA645A-AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA645A-AUR ✓ 生産中Microchip Technology
ATMEGA165A-AUR - AVR 8-Bit MCU 16KB Flash 16MHz TQFP-64 | Microchip
ATMEGA165A-AUR ✓ 生産中仕様比較
| パラメータ | ATMEGA645A-AUR | ATMEGA165A-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） | $4.68 | $0.00 |
| Core Architecture | 8-bit AVR RISC | — |
| Max Operating Frequency | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP FLASH | 16 KB (8K x 16) |
| EEPROM | 2 KB | 512 B |
| SRAM | 4 KB | 1 KB |
| Operating Voltage Range | 2.5 V / 3.3 V / 5 V (per datasheet family listing) | — |
| General Purpose I/O | 54 I/O lines | — |
| Working Registers | 32 x 8-bit | — |
| ADC | 10-bit, 8 channels | — |
| LCD Controller | Yes, segment driver (megaAVR LCD family) | — |
| Timers | Two 8-bit, one 16-bit | — |
| Serial Interfaces | 2 x USART, SPI, TWI (I2C compatible) | — |
| Debug / Programming | JTAG, ICSP (In-Circuit Serial Programming) | — |
| パッケージ | 64-TQFP (14 x 14 mm) | 64-TQFP (14 x 14 mm) |
| Operating Temperature (Max) | 85 C | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (TR) |
| RoHS ステータス | Compliant | [DATA_NEEDED: RoHS compliance statement] |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed (Max Clock) | — | 16 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 53 |
| Connectivity | — | SPI, UART/USART, USI |
| Instruction Set | — | 133 powerful instructions, most single-cycle |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| 動作温度 | — | Industrial grade (-40C to +85C) |
| Terminal Form | — | Gull Wing |
| Life Cycle Stage | — | ACTIVE |