ATSAM3S1BA-MU vs ATSAM3S1BA-MUR Comparison
Detailed side-by-side comparison of ATSAM3S1BA-MU by Microchip Technology and ATSAM3S1BA-MUR 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
ATSAM3S1BA-MU - 64MHz Cortex-M3 MCU, 64KB Flash | Microchip
ATSAM3S1BA-MU ObsoleteMicrochip Technology
ATSAM3S1BA-MUR - 64MHz Cortex-M3 MCU, 64KB Flash | Microchip
ATSAM3S1BA-MUR ✗ End of LifeSpecification Comparison
| Parameter | ATSAM3S1BA-MU | ATSAM3S1BA-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.53 | $3.35 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-bit single-core |
| Maximum Clock Speed | 64 MHz | — |
| Flash Program Memory | 64 KB (64K x 8) | — |
| SRAM | 16 KB (16K x 8) | 16 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Package | 64-QFN (9x9 mm) | 64-VFQFN (9x9 mm) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Connectivity | I2C, MMC, SPI, SSC, UART/USART, USB | [DATA_NEEDED: connectivity interfaces] |
| Series | SAM3S | SAM3S |
| Program Memory Type | FLASH | — |
| Number of I/O | [DATA_NEEDED: number of GPIO pins] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Peripherals | [DATA_NEEDED: peripheral list detail] | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Maximum Clock Frequency | — | 64 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| Nominal Supply | — | 1.8 V / 3.3 V |
| ADC Resolution | — | 10-bit (up to 10 channels) |
| DAC | — | 2 x 12-bit |
| Packaging | — | Tape & Reel (TR) |