ATMEGA3290A-AU vs ATMEGA6450A-AU 比較
詳細な並列比較: ATMEGA3290A-AU メーカー: Microchip Technology および ATMEGA6450A-AU 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
ATMEGA6450A-AU - 8-bit AVR MCU 64KB 20MHz TQFP-100 | Microchip
ATMEGA6450A-AU ✓ 生産中仕様比較
| パラメータ | ATMEGA3290A-AU | ATMEGA6450A-AU |
|---|---|---|
| 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） | $3.85 | $5.95 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Program Memory Size | 32KB (16K x 16) FLASH | — |
| RAM Size | 2K x 8 SRAM | — |
| EEPROM Size | 1KB | — |
| Number of I/O | 69 | — |
| Working Registers | 32 general purpose | 32 x 8-bit |
| Instructions | 130 powerful instructions, most single-cycle | — |
| LCD Controller | On-chip, up to 4 x 40 segments, internal contrast control | — |
| Timers | Two 8-bit with prescaler/compare, one 16-bit | Three flexible timer/counters with compare modes |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug and programming) | — |
| Oscillator Type | Internal | — |
| パッケージ / ケース | 100-TQFP (14x14 mm) | — |
| 動作温度 | Industrial range | [DATA_NEEDED: operating temperature range] |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| 動作電源電圧 | [DATA_NEEDED: operating supply voltage range] | — |
| Core Architecture | — | 8-bit AVR RISC, 130 instructions |
| 最大クロック周波数 | — | 20 MHz |
| Peak Throughput | — | 20 MIPS (at 20 MHz) |
| Flash Memory | — | 64 KB (32K x 16), ISP, read-while-write |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| General Purpose I/O | — | 54 / 69 lines |
| 電源電圧 | — | 2.5 V / 3.3 V / 5 V operating points |
| パッケージ | — | 100-TQFP (14x14 mm) |
| Debug / Programming | — | JTAG (boundary-scan, on-chip debug), ICSP |
| ADC | — | [DATA_NEEDED: ADC resolution and channels] |
| Series | — | AVR ATmega, Industrial grade (IND) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |