ATSAM4S4AA-AN vs ATSAM4S4CA-AN Comparison
Detailed side-by-side comparison of ATSAM4S4AA-AN by Microchip Technology and ATSAM4S4CA-AN 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
ATSAM4S4AA-AN - 120MHz ARM Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4AA-AN Obsolete
Specification Comparison
| Parameter | ATSAM4S4AA-AN | ATSAM4S4CA-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Active |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory Size | 256 KB Flash | — |
| SRAM Size | 64 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | [DATA_NEEDED: operating supply voltage range] |
| Number of I/O | 34 | — |
| Connectivity | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Package | 48-LQFP | 100-pin LQFP |
| Mounting Type | Surface Mount | Surface mount |
| Terminal Form | Gull Wing | — |
| Package Shape | Square (LFQFP) | Square |
| Temperature Grade | Industrial | Industrial |
| Part Status | Obsolete | — |
| Series | SAM4S | — |
| Product Type | — | 32-bit Arm Cortex-M4 microcontroller |
| CPU Core | — | Arm Cortex-M4 |
| Architecture | — | Single-core, 32-bit |
| Maximum CPU Frequency | — | 120 MHz |
| Flash Program Memory | — | 256 KB (256K x 8) |
| SRAM | — | 64 KB |
| ADC Resolution | — | 12 bits |
| ADC Channel Count | — | 16 channels |
| DAC Resolution | — | 12 bits |
| DAC Channel Count | — | 2 channels |
| Lead Form | — | Gull wing |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| External Memory Interfaces | — | SRAM, PSRAM, NOR Flash, LCD module, and NAND Flash support |