ATSAM3S8BA-MU vs ATSAM3SD8BA-MU Comparison
Detailed side-by-side comparison of ATSAM3S8BA-MU by Microchip Technology and ATSAM3SD8BA-MU 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-MU - 64MHz Cortex-M3, 512KB Flash MCU | Microchip
ATSAM3S8BA-MU ✓ ActiveMicrochip Technology
ATSAM3SD8BA-MU - Cortex-M3 MCU 64MHz 512KB Flash | Microchip
ATSAM3SD8BA-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3S8BA-MU | ATSAM3SD8BA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M3, 32-bit | — |
| Core Clock Speed | 64 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| Supply Voltage | 1.8 V / 2.5 V / 3.3 V | 1.8V / 2.5V / 3.3V |
| Core Supply Voltage Range | 1.08 V to 1.32 V | — |
| I/O Count | 47 | — |
| Package | 64-QFN (9x9 mm) Exposed Pad | 64-QFN (9x9 mm) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device | — |
| ADC Resolution | 12-bit and 10-bit | — |
| Series | SAM3S8 | SAM3S (AT91SAM) |
| Interface Peripherals | USART, SPI, TWI (I2C) | — |
| Life Cycle Stage | Active | — |
| Pin Count | 64 | — |
| Core Architecture | RISC, Harvard, 3-stage pipeline | — |
| Pin Compatibility | Pin-to-pin compatible with SAM7S series | — |
| Core Processor | — | ARM Cortex-M3 |
| Core Size | — | 32-Bit |
| Maximum Clock Frequency | — | 64 MHz |
| Flash Memory Size | — | 512KB (512K x 8) |
| Number of Pins | — | 64 |
| Temperature Grade | — | Industrial (IT) |
| Package Code (JEDEC Style) | — | HVQCCN |
| Program Memory Type | — | FLASH |
| RoHS Status | — | Compliant (Green package) |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Peripherals | — | [DATA_NEEDED: peripheral list] |