ATSAM4C16CA-AU vs ATSAM4C32CA-AUT Comparison
Detailed side-by-side comparison of ATSAM4C16CA-AU by Microchip Technology and ATSAM4C32CA-AUT 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
ATSAM4C16CA-AU - Dual Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4C16CA-AU ObsoleteMicrochip Technology
ATSAM4C32CA-AUT - Dual Cortex-M4 120MHz 2MB MCU | Microchip
ATSAM4C32CA-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAM4C16CA-AU | ATSAM4C32CA-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.56 | $10.01 |
| Core Processor | ARM Cortex-M4 (Dual-Core) | — |
| Core Size | 32-Bit Dual-Core | — |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) | 2 MB (2M x 8) |
| Series | SAM4C | SAM4C |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | — |
| Number of I/O | 74 | — |
| Supply Voltage | 1.2 V / 3.3 V | 3.3 V |
| Mounting Type | Surface Mount | Surface Mount |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Part Status | Obsolete | — |
| Program Memory Type | FLASH | FLASH |
| Packaging | Tray | Tray (MRLA per Mouser listing) |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (Green per Mouser listing) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | Industrial (IND TEMP per Mouser listing) |
| Core | — | ARM Cortex-M4/M4F, dual-core, 32-bit |
| Maximum Clock Frequency | — | 120 MHz |
| SRAM | — | [DATA_NEEDED: SRAM size] |
| Crypto Acceleration | — | Yes (CRYPTO per distributor listing) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Target Application | — | Smart energy / metering |