ATSAM4S-EK vs ATSAM3U-EK Comparaison
Comparaison détaillée côte à côte de ATSAM4S-EK par Microchip Technology et ATSAM3U-EK 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.
Comparaison des spécifications
| Paramètre | ATSAM4S-EK | ATSAM3U-EK |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Development Boards | Development Boards |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $179,40 | $119,40 |
| Product Type | Evaluation / Development Kit | Evaluation Kit / Development Board |
| Target MCU Family | Atmel SMART SAM4S (ARM Cortex-M4) | — |
| Supported MCUs | SAM4S8 and SAM4S16 | — |
| Core | ARM Cortex-M4 32-bit RISC | 32-bit ARM Cortex-M3 |
| Maximum CPU Clock | 120 MHz | — |
| On-board MCU Flash (SAM4S16) | 1024 KB | — |
| On-board MCU SRAM | 128 KB | — |
| On-board Storage | NAND Flash | — |
| Display | Integrated TFT LCD (touch-capable) | — |
| Touch Interface | Atmel QTouch library (buttons, wheels, sliders) | — |
| USB Interface | Full-speed USB Device port | — |
| Network Interface | Ethernet (EMAC) physical interface | — |
| Storage Expansion | SD/MMC card slot | — |
| Supported IDE | Atmel Studio 6 (now Microchip Studio) | Atmel Studio 7 / Microchip Studio |
| Software Framework | Atmel Software Framework (ASF) | — |
| Crystal Frequencies | 0.032768 MHz (RTC) / 12 MHz (CPU reference) | — |
| Series | AT91SAM | — |
| Statut RoHS | Compliant | Compliant |
| Target MCU | — | SAM3U4E (AT91SAM3 family) |
| Core Speed | — | 96 MHz |
| SRAM | — | 48 KB |
| ROM | — | 16 KB |
| NAND Flash Support | — | 256 KB |
| Crystals On Board | — | 32.768 kHz and 12 MHz |
| USB | — | High-Speed USB with integrated transceiver |
| Debug Interface | — | JTAG/SWD |
| Board Dimensions | — | [DATA_NEEDED: board dimensions] |
| Tension d'alimentation | — | [DATA_NEEDED: supply voltage] |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature] |
| Unit Price | — | USD 119.40 (as of 2026-09-20) |