ATSAM4C8CA-AUR
IC MCU 32BIT 512KB FLASH 100LQFP
Embedded Microcontrollers
100-LQFP
SAM4C
Obsolete
$10.08 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | ATSAM4C8CA-AUR |
| Package / Case | 100-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | ARM® Cortex®-M4 |
| Speed | 120MHz |
| Program Memory Size | 512KB (512K x 8) |
| RAM Size | 128K x 8 |
| Number of I/O | 74 |
| Data Converters | A/D 8x10b |
| Voltage - Supply | 1.62V ~ 3.6V |
| Connectivity | EBI/EMI, I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Supplier Device Package | 100-LQFP (14x14) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
ATSAM4C8CA-AUR by Microchip Technology is a ARM® Cortex®-M4 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 100-LQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. The C8 variant has 64KB Flash / 20KB RAM; for larger firmware use the CB (128KB) or RC (256KB) variants. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 120MHz |
| RAM Size | 128K x 8 |
| Core Size | 32-Bit Dual-Core |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | EBI/EMI, I²C, IrDA, SPI, UART/USART |
| Number of I/O | 74 |
| Core Processor | ARM® Cortex®-M4 |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
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