ATSAME70N21B-AN vs ATSAME70N20B-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N21B-AN sa pamamagitan ng Microchip Technology at ATSAME70N20B-AN 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-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-AN ✓ NakahandaMicrochip Technology
ATSAME70N20B-AN - 300MHz Cortex-M7 MCU 1MB Flash 100-LQFP | Microchip
ATSAME70N20B-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N21B-AN | ATSAME70N20B-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU | — |
| Maksimum na Taktiko ng Oras | 300 MHz | — |
| CoreMark Performance | 1500 CoreMark | — |
| DMIPS Performance | 750 DMIPS | — |
| Program Flash Memory | 2 MB (2048 KB) | — |
| SRAM | 384 KB | 384 KB |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Supply Voltage (VDDCORE) | 1.2 V (typical) | 1.2 V (internal LDO) |
| Temperature na Operasyon | -40 C to +85 C | -40C to +85C (industrial) |
| Packhaging | 100-LQFP (14x14 mm) | LQFP-100 (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | Dual 12-bit, 2 MSPS, up to 16 channels | — |
| Communication | HS USB, 10/100 Ethernet, CAN-FD, UART, SPI, TWI | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 1024 KB (1 MB) |
| USB Interface | — | HS USB 2.0 Device/Host with on-chip PHY |
| CAN Interface | — | 2x CAN-FD controllers |
| Ethernet | — | 10/100 MAC with IEEE 1588 PTP |
| External Bus Interface | — | Yes, supports SDRAM up to 64 MB |
| Image Sensor Interface | — | Yes |
| Instruction Cache / Data Cache | — | 16 KB / 16 KB |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| Level ng MSL | — | 3 (168 hours) |