ATSAM4SD32CA-AUR vs ATSAM4S16CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4SD32CA-AUR by Microchip Technology and ATSAM4S16CA-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
ATSAM4S16CA-AUR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4S16CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4SD32CA-AUR | ATSAM4S16CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.45 | $0.00 |
| 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 | 120 MHz |
| Program Memory (Flash) | 2 MB (2048 KB) | β |
| SRAM | 160 KB | 128 KB |
| Package | 100-pin LQFP (14x14 mm) | 100-LQFP (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, per Mouser listing) |
| Core Processor | β | ARM Cortex-M4 (SAM4S) |
| Core Size | β | 32-Bit |
| Flash Memory | β | 1 MB (1M x 8) |
| Supply Voltage | β | 1.2 V / 1.8 V / 2.5 V / 3.3 V |
| Operating Temperature | β | -40C to +85C (Industrial) |
| Packaging | β | Tape & Reel (R suffix) |
| Pin-to-Pin Compatibility | β | SAM4N, SAM3S, SAM3N, SAM7S |
| Architecture | β | ARMv7E-M RISC |
| GPIO Data Capture | β | Parallel Input/Output (PIO) data capture mode |
| Peripherals | β | [DATA_NEEDED: full peripheral list (DMA, USART, SPI, I2C, ADC, PWM)] |
| MSL Rating | β | [DATA_NEEDED: moisture sensitivity level] |