ATSAM3S2CA-CUR vs ATSAM3S1CB-CUR Comparison
Detailed side-by-side comparison of ATSAM3S2CA-CUR by Microchip Technology and ATSAM3S1CB-CUR 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
ATSAM3S2CA-CUR - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-CUR β ActiveMicrochip Technology
ATSAM3S1CB-CUR - 64MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3S1CB-CUR β ActiveSpecification Comparison
| Parameter | ATSAM3S2CA-CUR | ATSAM3S1CB-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.89 | $1.74 |
| Core Processor | ARM Cortex-M3 (32-bit) | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Frequency | 64 MHz | β |
| Flash Program Memory | 128 KB (128K x 8) | β |
| SRAM | 32 KB | 16 KB (16K x 8) |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Supply Voltage (Typical) | 1.8 V / 3.3 V | β |
| Operating Temperature | -40C to +85C | β |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Number of I/O | 79 | β |
| ADC Resolution | 10-bit / 12-bit | 12-bit (10-bit and 12-bit options in family) |
| DAC Resolution | 12-bit | β |
| Connectivity | HSMCI, I2C, I2S, IrDA, SPI, SSC, TWI, UART, USART, USB | β |
| Mounting Type | Surface Mount | Surface Mount |
| Core Speed (DMIPS) | ~1.25 DMIPS/MHz (ARM Cortex-M3) | β |
| Technology | CMOS | β |
| RoHS Status | Compliant (per JLCPCB listing) | β |
| Maximum Clock Speed | β | 64 MHz |
| Flash Memory | β | 64 KB (64K x 8) |
| Series | β | SAM3S |
| Number of Terminals | β | 100 |
| Terminal Form | β | Ball (BGA) |
| DMA | β | Yes |
| Temperature Grade | β | Industrial |
| Supplier Device Package | β | 100-TFBGA (9x9) |