ATSAM4LC2CA-AU vs ATSAM4LC2CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4LC2CA-AU by Microchip Technology and ATSAM4LC2CA-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
ATSAM4LC2CA-AU - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LC2CA-AU β ActiveMicrochip Technology
ATSAM4LC2CA-AUR - 48MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4LC2CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4LC2CA-AU | ATSAM4LC2CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $3.61 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit Single-Core |
| Maximum Clock Frequency | 48 MHz | β |
| Flash Memory | 128 KB (128K x 8) | 128KB (128K x 8) |
| SRAM | 32 KB | β |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | 1.5 us (typical, fastest in Cortex-M4 class) | 1.5 us |
| Supply Voltage Range | 1.62 V to 3.6 V | β |
| DMA Channels | 16 | β |
| Timers | 7 | β |
| Comparators | 4 | β |
| USART | 4 | β |
| TWI (I2C) Interfaces | 4 | β |
| Hardware Cryptography | AES, DES, Triple-DES accelerator | β |
| LCD Controller | Integrated segment LCD controller | β |
| USB | USB host and device | β |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| RoHS Status | Compliant (GREEN package per Mouser listing) | Compliant (GREEN) |
| Max Clock Frequency | β | 48 MHz |
| Supply Voltage (Min) | β | 1.68 V |
| Supply Voltage Nominal | β | 1.8 V / 3.3 V |
| Peripherals | β | LCD controller, USB host, hardware cryptography |
| Packaging | β | Tape & Reel (T/R) |
| SRAM Size | β | [DATA_NEEDED: SRAM size] |
| Number of I/O | β | [DATA_NEEDED: GPIO count] |