STM32L4R5QII6 vs STM32L4S5QII6 Comparison
Detailed side-by-side comparison of STM32L4R5QII6 by STMicroelectronics and STM32L4S5QII6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | STM32L4R5QII6 | STM32L4S5QII6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | Ultra-low-power 32-bit microcontroller | Ultra-low-power 32-bit microcontroller |
| Processor Core | Arm Cortex-M4 | Arm Cortex-M4 with FPU |
| Maximum CPU Frequency | 120 MHz | — |
| Architecture | 32-bit RISC | — |
| Flash Memory | 2 MB | 2 MB (2048 kbytes) |
| SRAM | 640 KB | 640 KB |
| Operating Supply Voltage | 1.71 V to 3.6 V | — |
| Operating Temperature Range | -40 °C to 85 °C / 125 °C | [DATA_NEEDED: operating temperature range] |
| VBAT Mode Current | 305 nA | — |
| Shutdown Mode Current | 33 nA | — |
| Number of I/O | 110 I/O | 110 I/O |
| Floating-Point Unit | FPU | — |
| USB Interface | USB OTG | USB OTG |
| Digital Filter for Sigma-Delta Modulators | DFSD | — |
| Power Control Technology | FlexPowerControl | — |
| Acquisition Mode | Batch Acquisition Mode (BAM) | — |
| Package | 132-pin UFBGA, 7 x 7 mm | 132-UFBGA, 7 x 7 mm |
| Mounting Type | Surface mount | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Instruction Set | — | 32-bit RISC |
| Maximum Clock Frequency | — | 120 MHz |
| Performance | — | Up to 150 DMIPS |
| Digital Filter | — | DFSDM |
| Graphics Accelerator | — | CHROM-ART |
| Hardware Encryption | — | AES-256 |
| Hash Engine | — | HASH |
| Product Series | — | STM32L4+ Series |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |