ATSAM4SD32CA-AUR vs ATSAM4LS4CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4SD32CA-AUR by Microchip Technology and ATSAM4LS4CA-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
ATSAM4SD32CA-AUR - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CA-AUR β ActiveMicrochip Technology
ATSAM4LS4CA-AUR - 32-bit ARM Cortex-M4 48MHz MCU | Microchip
ATSAM4LS4CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4SD32CA-AUR | ATSAM4LS4CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.45 | $4.85 |
| Core Architecture | ARM Cortex-M4 with FPU and MPU | β |
| Core Sub-family | Atmel SAM4S | β |
| CPU Bit Width | 32-bit | β |
| Maximum Clock Frequency | 120 MHz | 48 MHz |
| Program Memory (Flash) | 2 MB (2048 KB) | β |
| SRAM | 160 KB | β |
| Package | 100-pin LQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Mounting Type | Surface Mount (Tape and Reel) | Surface Mount |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | β |
| Operating Temperature Range | -40 C to +85 C (Industrial) | β |
| ADC | 12-bit, up to 16 channels | β |
| DAC | 12-bit | β |
| USB | USB 2.0 Full-Speed with on-chip transceiver | β |
| DMA Channels | 24 | β |
| RoHS Status | Compliant | Compliant (Green package per Mouser) |
| Core Processor | β | ARM Cortex-M4 |
| Core Size | β | 32-Bit |
| Program Memory Size | β | 256 KB (256K x 8) |
| Program Memory Type | β | FLASH |
| RAM Size | β | 32K x 8 |
| Supply Voltage Range | β | 1.68 V to 3.6 V |
| Number of Pins | β | 100 |
| Operating Temperature | β | -40C to +85C (Industrial) |
| ADC Resolution | β | 10-bit and 12-bit |
| Security Feature | β | Hardware AES crypto module |
| Series | β | SAM4L |
| Termination Form | β | Gull Wing |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL level] |
| EEPROM Size | β | [DATA_NEEDED: EEPROM size] |
| Number of I/O | β | [DATA_NEEDED: GPIO count] |