ATSAM4LC4BA-UUR vs ATSAM4LC8BA-UUR Comparison
Detailed side-by-side comparison of ATSAM4LC4BA-UUR 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
ATSAM4LC4BA-UUR - Cortex-M4 120MHz 256KB WLCSP-64 | Microchip
ATSAM4LC4BA-UUR ✓ ActiveMicrochip Technology
ATSAM4LC8BA-UUR - 48MHz Cortex-M4 512KB WLCSP-64 | Microchip
ATSAM4LC8BA-UUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LC4BA-UUR | 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 |
| Flash Memory | 256 KB | 512 KB |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| Supply Voltage Range | 1.62 V to 3.6 V (nominal 3.3 V) | 1.68 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 | down to 1.5 us | 1.5 us (minimum) |
| Package | 64-ball WLCSP (VFBGA) | 64-ball WLCSP (5.27 x 5.19 mm) |
| Terminal Count | 64 | — |
| Terminal Form | Ball (BGA) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Peripherals | LCD controller, USB, DMA, crypto engine, PWM, WDT | — |
| Connectivity | USB host/device, USART, SPI, TWI (I2C) | — |
| Cryptographic Hardware | AES, DES, Triple-DES, RSA, SHA, ECC | — |
| Temperature Grade | Industrial | — |
| Packaging | Tape & Reel (T/R) | Tape & Reel (T&R) |
| Maximum Clock Frequency | — | 48 MHz |
| ADC Resolution | — | 10-bit, 12-bit |
| Number of GPIOs | — | 43 |
| Cryptography | — | AES hardware acceleration |
| Temperature Range | — | Industrial (-40C to +85C) |
| RoHS Status | — | Compliant |
| Series | — | SAM4L (ATSAM4LC8B) |