ATSAME70Q19A-CFNT vs ATSAME70J19B-ANT 比較
詳細並排比較 ATSAME70Q19A-CFNT 由 Microchip Technology 與 ATSAME70J19B-ANT 由 Microchip Technology. 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
ATSAME70Q19A-CFNT - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70Q19A-CFNT ✓ 啟用中Microchip Technology
ATSAME70J19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash LQFP-64
ATSAME70J19B-ANT ✓ 啟用中規格比較
| 參數 | ATSAME70Q19A-CFNT | ATSAME70J19B-ANT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| Maximum CPU Frequency | 300 MHz | — |
| Program Flash Memory | 512 Kbytes | — |
| SRAM | 256 Kbytes (multi-port) | Up to 256 KB multi-port SRAM |
| Instruction Cache | 16 Kbytes | — |
| Data Cache | 16 Kbytes | — |
| 封裝 | 144-ball UFBGA (10x10x0.6 mm) | 64-LQFP (10x10 mm) |
| 安裝類型 | Surface Mount (BGA) | Surface Mount |
| Supply Voltage (VDDCORE) | 1.2 V (typ) | — |
| Supply Voltage (VDDIO) | 3.3 V (typ) | — |
| ADC | 12-bit, up to 24 channels | 12-bit, up to 24 channels |
| DAC | 12-bit | — |
| Communication Interfaces | USB HS, Ethernet MAC, 2x CAN-FD, USART, SPI, TWI, I2S | — |
| External Bus Interface | 16-bit EBI | EBI for SRAM/SDRAM/NOR |
| 工作溫度 | -40 C to +85 C (industrial) | -40 C to +105 C (industrial) |
| RoHS 狀態 | Compliant | — |
| Core Speed (Max) | — | 300 MHz |
| Program Memory (Flash) | — | 512 KB |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Ethernet | — | 10/100 MAC (MII/RMII) with 1588 support |
| USB | — | USB 2.0 High-Speed with on-chip PHY |
| CAN | — | 3x CAN-FD controllers |
| Cryptography | — | AES, TRNG, secure boot accelerator |