ATSAM3SD8BA-MU vs ATSAM3S8BA-MU Comparison
Detailed side-by-side comparison of ATSAM3SD8BA-MU by Microchip Technology and ATSAM3S8BA-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
ATSAM3SD8BA-MU - Cortex-M3 MCU 64MHz 512KB Flash | Microchip
ATSAM3SD8BA-MU ✓ ActiveMicrochip Technology
ATSAM3S8BA-MU - 64MHz Cortex-M3, 512KB Flash MCU | Microchip
ATSAM3S8BA-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3SD8BA-MU | ATSAM3S8BA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M3 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Frequency | 64 MHz | — |
| Flash Memory Size | 512KB (512K x 8) | — |
| Supply Voltage | 1.8V / 2.5V / 3.3V | 1.8 V / 2.5 V / 3.3 V |
| Series | SAM3S (AT91SAM) | SAM3S8 |
| Package | 64-QFN (9x9 mm) Exposed Pad | 64-QFN (9x9 mm) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| 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] | — |
| Core | — | ARM Cortex-M3, 32-bit |
| Core Clock Speed | — | 64 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| SRAM | — | [DATA_NEEDED: SRAM size] |
| Core Supply Voltage Range | — | 1.08 V to 1.32 V |
| I/O Count | — | 47 |
| USB | — | USB 2.0 Full-Speed Device |
| ADC Resolution | — | 12-bit and 10-bit |
| 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 |