ATSAM4LS4BA-UUR vs ATSAM4LS8BA-UUR Comparison
Detailed side-by-side comparison of ATSAM4LS4BA-UUR by Microchip Technology and ATSAM4LS8BA-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
ATSAM4LS4BA-UUR - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LS4BA-UUR β ActiveMicrochip Technology
ATSAM4LS8BA-UUR - Cortex-M4 48MHz 512KB Flash WLCSP-64 | Microchip
ATSAM4LS8BA-UUR β ActiveSpecification Comparison
| Parameter | ATSAM4LS4BA-UUR | ATSAM4LS8BA-UUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.75 | $2.03 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit Single-Core |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Program Memory Type | FLASH | β |
| Program Memory Size | 256KB (256K x 8) | β |
| RAM Size | 32K x 8 | β |
| Supply Voltage Range (Vcc/Vdd) | 1.62V to 3.6V | β |
| Nominal Supply Voltages | 1.8V / 2V / 2.3V / 3.3V | β |
| Series | SAM4L | β |
| ADC Resolution | 10-bit and 12-bit | β |
| Package | 64-WLCSP (4.31 x 4.43 mm) | 64-WLCSP (4.31 x 4.43 mm) |
| Supplier Device Package | 64-WLCSP (4.31x4.43) | β |
| Terminal Form | Ball Grid Array (WLCSP) | β |
| Number of Terminals | 64 | β |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (T/R) | Tape & Reel (T/R) |
| Temperature Grade | [DATA_NEEDED: operating temperature range] | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Flash Memory | β | 512KB (512K x 8) |
| Supply Voltage (Nominal) | β | 1.8V / 2V / 2.3V / 3.3V |
| Peripherals | β | USB device, peripheral event system, SleepWalking |
| Active Mode Current | β | 90 uA/MHz |
| Sleep Mode Current | β | 1.5 uA |
| Wake-up Time | β | Down to 1.5 us |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| SRAM Size | β | [DATA_NEEDED: SRAM size] |
| Number of I/O | β | [DATA_NEEDED: number of GPIO] |
| MSL Level | β | [DATA_NEEDED: moisture sensitivity level] |