ATSAME51J19A-AU vs ATSAME51J18A-AU 比較
詳細な並列比較: ATSAME51J19A-AU メーカー: Microchip Technology および ATSAME51J18A-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
ATSAME51J19A-AU - ARM Cortex-M4F 120MHz 512KB MCU | Microchip
ATSAME51J19A-AU ✓ 生産中Microchip Technology
ATSAME51J18A-AU - 120MHz Cortex-M4F MCU, 256KB Flash, 64-TQFP | Microchip
ATSAME51J18A-AU ✓ 生産中仕様比較
| パラメータ | ATSAME51J19A-AU | ATSAME51J18A-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） | $3.42 | $4.08 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Flash | 512 KB (dual-panel, 512K x 8) | — |
| SRAM | [DATA_NEEDED: SRAM size in KB] | 128 KB |
| Operating Voltage | 1.71 V to 3.63 V | — |
| パッケージ | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| 動作温度 | -40 C to +85 C (industrial, AU) | -40C to +85C |
| High-Speed USB | USB 2.0 Full-Speed Device/Host | — |
| CAN | CAN 2.0B and CAN-FD | CAN-FD |
| SERCOM Channels | Up to 6 (configurable UART/SPI/I2C) | 6 (configurable USART/SPI/I2C) |
| ADC | 12-bit SAR, up to 1 Msps | 12-bit, up to 1 MSPS |
| DAC | 10-bit, 1 Msps | — |
| Crypto Accelerator | AES 256-bit / SHA-256 hardware accelerator | — |
| DMA Channels | 24 | — |
| User Row (EEPROM emulation) | [DATA_NEEDED: row size in KB] | — |
| ピン数 | 64 | — |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| MSLレベル | 3 | [DATA_NEEDED: MSL rating] |
| Bootloader | On-chip bootloader via UART/USB | — |
| Core | — | ARM Cortex-M4F (32-bit) |
| 最大クロック周波数 | — | 120 MHz |
| FPU | — | Single-precision hardware |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| Flash Memory | — | 256 KB (256K x 8) with ECC |
| Cache (ECHS) | — | [DATA_NEEDED: cache size in KB] |
| Supply Voltage (VDDIN) | — | 1.71 V to 3.63 V |
| Core Voltage | — | 1.2 V (internal LDO) |
| USB | — | USB 2.0 High-Speed PHY (on-chip) |
| Ethernet | — | 10/100 MAC (RMII/MII) |
| I/O Count | — | [DATA_NEEDED: GPIO count] |