ATSAMG55J19A-AU vs ATSAMG53N19A-AU 比較
詳細な並列比較: ATSAMG55J19A-AU メーカー: Microchip Technology および ATSAMG53N19A-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
ATSAMG55J19A-AU - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAMG55J19A-AU ✓ 生産中
仕様比較
| パラメータ | ATSAMG55J19A-AU | ATSAMG53N19A-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） | $3.99 | $1.05 |
| Core Architecture | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Core Clock Speed (max) | 120 MHz | — |
| Instruction Set | 32-bit RISC + DSP extensions + FPU (single-precision) | — |
| Program Flash Memory | 512 KB (512K x 8) | — |
| SRAM (Total) | 160 KB | — |
| Backup SRAM with Retention | 16 KB (retained in deep sleep) | — |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | — |
| 動作温度 | -40 C to +85 C (industrial) | -40 C to +85 C (Industrial) |
| パッケージ | 64-LQFP (10x10 mm) | LQFP-100 (14x14 mm) |
| Audio Interface | I2S with PDM/TDM and sample-rate converter | — |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed device with on-chip transceiver |
| ADC | 12-bit SAR | 12-bit, up to 1 MSPS |
| Communication Peripherals | USART/UART, SPI, TWI (I2C), I2S, HS USB | USART/UART/SPI/TWI/I2C |
| External Bus Interface (EBI) | Yes (for SRAM/SDRAM/NOR Flash expansion) | — |
| Active Power Consumption | Down to 100 uA/MHz | — |
| Deep Sleep Current | Below 7 uA with SRAM retention | — |
| Wake-up Time (deep sleep to first instruction) | Down to 3 us | — |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| Lifecycle / New Design Recommendation | Active (new designs: consider ATSAMG55J19B Revision B) | — |
| Core Clock Speed | — | 48 MHz |
| Bit Width | — | 32-bit |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| RAM | — | 96 KB |
| 電源電圧 | — | 1.5 V to 3.6 V |
| GPIO Count | — | Up to 38 |
| Oscillator | — | Internal 8 MHz, external 32.768 kHz RTC crystal support |
| MSLレベル | — | 3 (per industry standard) |