ATSAME70Q21B-ANT vs ATSAME70Q21B-CFNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q21B-ANT sa pamamagitan ng Microchip Technology at ATSAME70Q21B-CFNT sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAME70Q21B-ANT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21B-ANT ✓ NakahandaMicrochip Technology
ATSAME70Q21B-CFNT - ARM Cortex-M7 MCU, 300MHz, 2MB Flash, 144-UFBGA
ATSAME70Q21B-CFNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q21B-ANT | ATSAME70Q21B-CFNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU (single/double precision) | ARM Cortex-M7 with FPU |
| Maximum Clock Speed | 300 MHz | — |
| Program Memory (Flash) | 2 MB (2048 KB) | — |
| Data Memory (SRAM) | 384 KB | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Packhaging | 144-LQFP (20x20 mm) | 144-ball UFBGA (6x6 mm, 0.8 mm pitch) |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Supply Voltage (VDDCORE) | 1.2 V (internal LDO or external switching regulator) | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +105C (industrial) |
| ADC | 12-bit, up to 24 channels | 12-bit, up to 2 MSPS |
| DAC | 12-bit, 2 channels | 12-bit |
| USB | USB 2.0 High-Speed Host/Device with on-chip PHY | USB 2.0 High-Speed with on-chip PHY |
| Ethernet | 10/100 MAC (GMII/RMII/MII) | IEEE 1588 10/100 MAC |
| CAN | CAN-FD | CAN-FD controller |
| External Bus Interface (EBI) | Yes (SDRAM, SRAM, FPGA) | — |
| TFT LCD Controller | Yes (up to 1024x768) | — |
| Camera Interface | Yes (12-bit, ITU-R BT 601/656) | — |
| Hardware Crypto | AES (256-bit) | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Clock (max) | — | 300 MHz |
| Bit Width | — | 32-bit |
| Program Flash | — | 2 MB (2048 Kbytes) |
| SRAM | — | 384 KB (multi-port, configurable as TCM) |
| GPIO Count | — | 114 I/O lines |
| External Bus Interface | — | 16-bit data, 24-bit address (SDRAM/SRAM/NAND support) |
| Uri ng Pagpapasok | — | Surface Mount (UFBGA) |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |
| Cryptography | — | AES, True Random Number Generator (TRNG) |