ATSAME70N21B-CNT vs ATSAME70N20B-CNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N21B-CNT sa pamamagitan ng Microchip Technology at ATSAME70N20B-CNT 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
ATSAME70N21B-CNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-CNT ✓ NakahandaMicrochip Technology
ATSAME70N20B-CNT - 300MHz Cortex-M7 MCU, 1MB Flash, 100-TFBGA | Microchip
ATSAME70N20B-CNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N21B-CNT | ATSAME70N20B-CNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 2 MB (2048 KB) | — |
| SRAM | 384 KB multi-port | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Packhaging | 100-pin TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +105C (industrial) | — |
| ADC | 12-bit, up to 2 Msps | [DATA_NEEDED: ADC resolution and channel count] |
| DAC | 12-bit, dual-channel | — |
| USB | USB 2.0 High-Speed with on-chip PHY | — |
| Ethernet | 10/100 MAC with IEEE 1588 | — |
| CAN | 2x CAN-FD controllers | — |
| External Bus Interface | 16-bit SDRAM up to 150 MHz | — |
| Display Controller | TFT LCD with 2D graphics accelerator | — |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M7 with FPU |
| CPU Maximum Clock Frequency | — | 300 MHz |
| Program Memory Size | — | 1 MB (1024 Kbytes) Flash |
| RAM Size | — | 384 KB SRAM (multi-port) |
| Width ng Data Bus | — | 32-bit |
| Supply Voltage Range | — | 1.08 V to 3.6 V |
| Hanay ng Temperature na Operasyon | — | -40C to +85C (industrial) |
| Uri ng Pagpapasok | — | Surface Mount |
| Number of I/O Pins | — | [DATA_NEEDED: GPIO count] |
| Communication Interfaces | — | HS USB Host/Device, Ethernet (EMAC + IEEE 1588), 2x CAN-FD, SPI, TWI (I2C), UART/USART |
| Graphics Accelerator | — | Yes (integrated 2D GFX, supports TFT LCD up to 1024x768) |
| DMA Controllers | — | XDMAC + PDC peripheral DMA |
| MPU (Memory Protection) | — | Yes |
| Tightly-Coupled Memory | — | 16 KB TCM |
| Level ng MSL | — | 3 (per JEDEC J-STD-020) |