ATSAMV70Q20B-CB vs ATSAME70Q21A-CNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMV70Q20B-CB sa pamamagitan ng Microchip Technology at ATSAME70Q21A-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
ATSAMV70Q20B-CB - ARM Cortex-M7 300MHz MCU, 1MB Flash | Microchip
ATSAMV70Q20B-CB ✓ NakahandaMicrochip Technology
ATSAME70Q21A-CNT - 300MHz Cortex-M7 MCU, 2MB Flash, 144-LFBGA | Microchip
ATSAME70Q21A-CNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMV70Q20B-CB | ATSAME70Q21A-CNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with single-precision and double-precision FPU | — |
| Maksimum na Taktiko ng Oras | 300 MHz | — |
| Program Memory Size | 1 MB (1M x 8) Flash | — |
| SRAM Size | 384 KB | — |
| Operating Voltage Range | 3.0 V to 3.6 V | — |
| Packhaging | 144-pin TFBGA, 10x10 mm | 144-ball LFBGA, 10x10 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Series | Automotive, AEC-Q100, SAM V70 | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 16-bit sigma-delta, up to 24 channels | 12-bit SAR ADC (up to 24 channels) |
| DAC | 12-bit | — |
| Communication Interfaces | Ethernet, CAN-FD, USB, I2S, SPI, I2C, UART, HSMCI | — |
| Temperature na Operasyon | -40C to +105C (automotive grade) | -40C to +105C (industrial) |
| AEC-Q100 Qualified | Yes | — |
| External Memory Bus | EBI (SDRAM/PSRAM, 8/16-bit) | — |
| Image Sensor Interface | Yes, 8/16-bit ISI | — |
| Cryptography | TRNG, AES, SHA, RSA accelerators | — |
| Level ng MSL | 3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core Architecture | — | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 2048 KB (2 MB) |
| SRAM | — | 384 KB multi-port SRAM |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Supply Voltage (VDDIO) | — | 1.8 V typical (range 1.62 V to 3.6 V per data) |
| External Bus Interface | — | EBI up to 80 MHz, supports SDRAM/NOR/NAND/SRAM |
| USB | — | USB 2.0 High-Speed device/host/OTG |
| Ethernet | — | 10/100 Mbps MAC (MII/RMII interface) |
| CAN | — | 2x CAN-FD controllers |
| Audio DAC | — | 16-bit, 2-channel on-chip audio DAC |
| AFEC | — | 24-bit Sigma-Delta (up to 8 channels) |
| Timers | — | Multiple TC, PWM, and 32-bit SysTick |
| Crypto / TRNG | — | Hardware AES and True Random Number Generator |