ATSAME70N19B-CNT vs ATSAME70N20B-CNT Comparaison
Comparaison détaillée côte à côte de ATSAME70N19B-CNT par Microchip Technology et ATSAME70N20B-CNT par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAME70N19B-CNT - Cortex-M7 MCU 300MHz 512KB Flash 100-TFBGA
ATSAME70N19B-CNT ✓ ActifMicrochip Technology
ATSAME70N20B-CNT - 300MHz Cortex-M7 MCU, 1MB Flash, 100-TFBGA | Microchip
ATSAME70N20B-CNT ✓ ActifComparaison des spécifications
| Paramètre | ATSAME70N19B-CNT | ATSAME70N20B-CNT |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,20 | $10,50 |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Maximum CPU Clock | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | — |
| Largeur du bus de données | 32-bit | 32-bit |
| Core Count | Single-core | — |
| Boîtier | 100-TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Supply Voltage (VDDIO) | [DATA_NEEDED: VDDIO range] | — |
| Supply Voltage (VDDCORE) | [DATA_NEEDED: VDDCORE] | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | [DATA_NEEDED: GPIO count] |
| Communication Interfaces | USART, SPI, TWI (I2C), HS USB with on-chip PHY, Ethernet MAC (per family) | HS USB Host/Device, Ethernet (EMAC + IEEE 1588), 2x CAN-FD, SPI, TWI (I2C), UART/USART |
| Statut RoHS | Compliant | Compliant |
| Series | SAM E70 | — |
| Niveau MSL | 3 (per BGA) | 3 (per JEDEC J-STD-020) |
| 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) |
| Supply Voltage Range | — | 1.08 V to 3.6 V |
| Graphics Accelerator | — | Yes (integrated 2D GFX, supports TFT LCD up to 1024x768) |
| ADC | — | [DATA_NEEDED: ADC resolution and channel count] |
| DMA Controllers | — | XDMAC + PDC peripheral DMA |
| MPU (Memory Protection) | — | Yes |
| Tightly-Coupled Memory | — | 16 KB TCM |