ATSAM4LC8CA-AU vs ATSAM4LC8BA-UUR Comparison
Detailed side-by-side comparison of ATSAM4LC8CA-AU by Microchip Technology and ATSAM4LC8BA-UUR 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
ATSAM4LC8CA-AU - Cortex-M4 48MHz 512KB MCU | Microchip (Tape & Reel)
ATSAM4LC8CA-AU ✓ ActiveMicrochip Technology
ATSAM4LC8BA-UUR - 48MHz Cortex-M4 512KB WLCSP-64 | Microchip
ATSAM4LC8BA-UUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LC8CA-AU | ATSAM4LC8BA-UUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory | 512KB (512K x 8) | 512 KB |
| Supply Voltage | 1.8 V / 2.5 V / 3.3 V (1.62 V to 3.6 V) | — |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | 1.5 us | 1.5 us (minimum) |
| Package | 100-TQFP (14 x 14 mm) | 64-ball WLCSP (5.27 x 5.19 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Industrial (-40C to +85C) | — |
| Peripherals | LCD controller, hardware crypto, USB host/device, DMA, PICOUART | — |
| ADC Resolution | 12-bit and 10-bit | 10-bit, 12-bit |
| Connectivity | USB 2.0, SPI, I2C, UART/USART | — |
| Packaging | Tape & Reel (alternate -R suffix) | Tape & Reel (T&R) |
| RoHS Status | Compliant (GREEN package) | Compliant |
| Supply Voltage Range | — | 1.68 V to 3.6 V |
| Number of GPIOs | — | 43 |
| Cryptography | — | AES hardware acceleration |
| Temperature Range | — | Industrial (-40C to +85C) |
| Series | — | SAM4L (ATSAM4LC8B) |