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