ATSAM3S8BA-MUR vs ATSAM3S-EK Comparison
Detailed side-by-side comparison of ATSAM3S8BA-MUR by Microchip Technology and ATSAM3S-EK by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAM3S8BA-MUR - 64MHz Cortex-M3 MCU 512KB Flash | Microchip
ATSAM3S8BA-MUR ✓ ActiveMicrochip Technology
ATSAM3S-EK - SAM3S4C ARM Cortex-M3 Evaluation Kit | Microchip
ATSAM3S-EK ObsoleteSpecification Comparison
| Parameter | ATSAM3S8BA-MUR | ATSAM3S-EK |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Development Boards |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.15 | $0.00 |
| Core Processor | ARM Cortex-M3 | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum Clock Frequency | 64 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 64 KB | 48 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| USB | USB 2.0 Full-Speed Device, 12 Mbps, on-chip transceiver, 2668 byte FIFO, up to 8 bidirectional endpoints | — |
| USARTs | Up to 3 (ISO7816, IrDA, RS-485, SPI, Manchester, Modem modes) | — |
| UARTs | 2 | — |
| TWI (I2C-compatible) | Up to 2 | — |
| SPI | 1 | — |
| Serial Synchronous Controller | 1 (I2S) | — |
| High Speed Multimedia Card Interface | 1 (SDIO/SD Card/MMC) | — |
| Timers | 6 x Three-Channel 16-bit Timer/Counter | — |
| Connectivity | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Package | 64-QFN (9x9 mm) | — |
| Mounting Type | Surface Mount | [DATA_NEEDED: board mounting form factor] |
| Temperature Grade | Industrial | — |
| RoHS Status | Compliant (Green package per Mouser listing) | Compliant (per distributor listing) |
| Tool Type | — | Evaluation Kit |
| Processor To Be Evaluated | — | SAM3S4C |
| Core | — | ARM Cortex-M3 |
| Core Architecture | — | 32-bit |
| Maximum CPU Speed | — | 64 MHz |
| Embedded Flash | — | 256 KB |
| NAND Flash Support | — | Yes |
| Clock Sources On Board | — | 32.768 kHz / 12 MHz |
| Product Category | — | Development Boards Kits - ARM |
| Brand (Original Manufacturer) | — | Atmel (now Microchip Technology) |
| Interface | — | [DATA_NEEDED: Interface type details] |
| Supply Voltage Range (SAM3S family) | — | 1.62 V to 3.6 V |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Lifecycle Status | — | Obsolete (per distributor data) |