ATSAME70N20A-CNT vs STM32F769NIH6 比較
詳細並排比較 ATSAME70N20A-CNT 由 Microchip Technology 與 STM32F769NIH6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAME70N20A-CNT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-CNT ✓ 啟用中STMicroelectronics
STM32F769NIH6 - 2MB Flash 216MHz ARM Cortex-M7 MCU | STMicroelectronics
STM32F769NIH6 ✓ 啟用中規格比較
| 參數 | ATSAME70N20A-CNT | STM32F769NIH6 |
|---|---|---|
| 品牌 | Microchip Technology | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 32-bit RISC |
| 最大時脈頻率 | 300 MHz | — |
| Core Performance | 1500 CoreMark / 600 DMIPS | — |
| Flash Memory | 1024 KB (1 MB) | 2 MB (dual-bank) |
| SRAM | 384 KB | 512 KB |
| 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) | — |
| 封裝 | 100-pin TFBGA (9x9 mm) | 216-pin TFBGA (13x13 mm) |
| 工作溫度 | -40 C to +105 C (industrial) | -40 C to +85 C (industrial) |
| 安裝類型 | Surface Mount (Tape & Reel, CNT suffix) | — |
| 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 | — |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 3 (168 hours) | — |
| Maximum CPU Frequency | — | 216 MHz |
| Performance | — | 462 DMIPS / 2.14 DMIPS/MHz |
| FPU | — | Single-precision IEEE 754 |
| DSP Instructions | — | Yes |
| 供應電壓 | — | 1.7 V to 3.6 V |
| GPIO Count | — | 168 |
| 12-bit ADC Count | — | 3 |
| 12-bit DAC Count | — | 2 |
| Timer Count | — | 17 (16-bit and 32-bit) |
| USB Interfaces | — | 2x USB 2.0 OTG (HS + FS) |
| Ethernet MAC | — | 2x 10/100 |
| CAN Interfaces | — | 3 |
| SPI / I2C / USART | — | 6 / 4 / 4 + 4 UART |
| SAI / SDMMC | — | 2 / 1 |
| TFT LCD Controller | — | Yes (up to XGA) |
| Chrom-ART Accelerator | — | Yes (DMA2D) |
| Hardware JPEG Codec | — | Yes |
| Cryptography | — | AES, Hash, TRNG |