ATSAM3S1CA-AUR vs ATSAM3S2CA-AUR Comparison
Detailed side-by-side comparison of ATSAM3S1CA-AUR by Microchip Technology and ATSAM3S2CA-AUR 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
ATSAM3S1CA-AUR - 32-bit Cortex-M3 MCU 64MHz 64KB Flash | Microchip
ATSAM3S1CA-AUR β ActiveMicrochip Technology
ATSAM3S2CA-AUR - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM3S1CA-AUR | ATSAM3S2CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.35 | $0.00 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Frequency | 64 MHz | 64 MHz |
| Program Memory Size | 64KB (64K x 8) FLASH | β |
| RAM Size | 16KB SRAM | β |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V (1.8 V / 3.3 V) |
| Series | SAM3S | β |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Pins | 100 | β |
| Operating Temperature | -40C to +85C (industrial) | β |
| Connectivity | USB 2.0 Full-Speed Device, USART, UART, SPI, TWI (I2C) | β |
| Analog Peripherals | 12-bit ADC | β |
| Timers / PWM | PWM, RTC, general-purpose timers | β |
| Debug Interfaces | JTAG / SWD | β |
| MSL Level | [DATA_NEEDED: Moisture Sensitivity Level] | β |
| RoHS Status | Compliant (green/RoHS per distributor listings) | ROHS3 Compliant |
| Flash Memory | β | 128 KB (128K x 8) |
| Instruction Set | β | Thumb-2 (RISC) |
| Terminal Form | β | Gull Wing |
| Number of Terminals | β | 100 |
| Temperature Grade | β | Industrial |
| SRAM | β | [DATA_NEEDED: SRAM size] |
| Peripheral Features | β | [DATA_NEEDED: detailed peripheral list] |
| Number of I/O | β | [DATA_NEEDED: GPIO count] |
| Packaging | β | Tape & Reel (TR) |
| Package Color / Green Status | β | LQFP GREEN |
| Moisture Sensitivity Level (MSL) | β | [DATA_NEEDED: MSL level] |