Microchip Technology ATSAM4LS8BA-UUR Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 512KB FLASH 64WLCSP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAM4LS8BA-UUR
Detailed Description
IC MCU 32BIT 512KB FLASH 64WLCSP
Package
64-XFBGA, WLCSP
Key Features
Package / Case: 64-XFBGA, WLCSP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAM4LS8BA-UUR Datasheet
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Technical Specifications
Microchip Technology ATSAM4LS8BA-UUR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
64K x 8
RoHS
Yes
Number of Pins
64
Package / Case
64-XFBGA, WLCSP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.68V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O
48
Alternate Parts Comparison (ATSAM4LS8BA-UUR vs ATSAM4CMP8CC-AUTR vs ATSAM4LC2BA-UUR vs ATSAM4LS2BA-UUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-XFBGA, WLCSP | 100-TQFP | 64-XFBGA, WLCSP | 64-XFBGA, WLCSP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.68V ~ 3.6V | 1.62V ~ 3.6V | 1.68V ~ 3.6V | 1.68V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4F | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core | 32-Bit Dual-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 64K x 8 | 128K x 8 | 32K x 8 | 32K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART, USB | EBI/EMI, I²C, IrDA, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART, USB | I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 7x12b; D/A 1x10b | A/D 6x10b SAR | A/D 7x12b; D/A 1x10b | A/D 7x12b; D/A 1x10b |
| Number of I/O | 48 | 52 | 43 | 48 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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