ATSAME70Q20B-CNT vs ATSAME70N20A-CNT 比較
詳細な並列比較: ATSAME70Q20B-CNT メーカー: Microchip Technology および ATSAME70N20A-CNT 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
ATSAME70Q20B-CNT - 300MHz Cortex-M7 MCU 1MB Flash LFBGA-144 | Microchip
ATSAME70Q20B-CNT ✓ 生産中Microchip Technology
ATSAME70N20A-CNT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-CNT ✓ 生産中仕様比較
| パラメータ | ATSAME70Q20B-CNT | ATSAME70N20A-CNT |
|---|---|---|
| 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） | $12.40 | $8.85 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 1 MB (1024 KB) with ECC | 1024 KB (1 MB) |
| SRAM | 384 KB total (TCM + system SRAM) | 384 KB |
| Operating Voltage (Core) | 1.2 V (internal LDO) | — |
| Operating Voltage (I/O) | 3.3 V | — |
| パッケージ | 144-LFBGA (10x10 mm) | 100-pin TFBGA (9x9 mm) |
| GPIO Count | [DATA_NEEDED: GPIO count from datasheet] | — |
| Communication Interfaces | HS USB Host+Device, 2x CAN-FD, Ethernet GMAC (IEEE 1588), 2x I2C, 4x UART/USART, 2x SPI, QSPI | — |
| Analog Front End (AFE) | Dual 16-bit AFE for motor-control power conversion | — |
| PWM Channels | [DATA_NEEDED: PWM channel count] | — |
| ADC Resolution | Up to 16-bit (via AFE / ADC) | — |
| 動作温度 | -40C to +105C (industrial) | -40 C to +105 C (industrial) |
| RoHS ステータス | Compliant | Compliant |
| MSLレベル | 3 (168 hours) | 3 (168 hours) |
| 実装タイプ | Surface Mount (BGA) | Surface Mount (Tape & Reel, CNT suffix) |
| Image Sensor Interface | Yes (12-bit, up to [DATA_NEEDED: pixel rate]) | — |
| 最大クロック周波数 | — | 300 MHz |
| Core Performance | — | 1500 CoreMark / 600 DMIPS |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Tightly-Coupled Memory (TCM) | — | Yes (ITCM + DTCM) |
| Operating Voltage | — | 1.62 V to 3.6 V (core 1.2 V internal) |
| Supply Voltage Range | — | 3.0 V to 3.6 V typical (VDDIO/VDDIN) |
| USB Interface | — | USB 2.0 High-Speed PHY integrated |
| Ethernet | — | 10/100 Mbps MAC (GMII/RMII/MII) |
| CAN Interface | — | CAN-FD x2 |
| ADC | — | 12-bit, up to 2 MSPS, 24 channels |
| External Bus Interface (EBI) | — | 16-bit, supports SRAM/SDRAM/NOR up to 128 MB |