STM32L4S5ZIT6 vs STM32L4R5ZIT6 Comparison
Detailed side-by-side comparison of STM32L4S5ZIT6 by STMicroelectronics and STM32L4R5ZIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L4S5ZIT6 - 120MHz, 2MB Flash MCU | STMicroelectronics
STM32L4S5ZIT6 ✓ ActiveSTMicroelectronics
STM32L4R5ZIT6 - 32-bit ARM Cortex-M4 MCU 120MHz 2MB Flash LQFP-144 | STMicroelectronics
STM32L4R5ZIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32L4S5ZIT6 | STM32L4R5ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ultra-low-power microcontroller | — |
| Manufacturer | STMicroelectronics | — |
| Series | STM32L4+ Series | — |
| Processor Core | Arm Cortex-M4, 32-bit RISC | — |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 640 KB | — |
| Core Count | 1 core | — |
| FPU | Yes | — |
| USB Interface | USB OTG | — |
| Digital Filter | DFSDM | — |
| Graphics Accelerator | CHROM-ART | — |
| Encryption Accelerator | AES-256 | — |
| Hash Accelerator | HASH | — |
| Package | 144-LQFP, 20 x 20 mm | 144-LQFP (20 x 20 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C (grade 6), -40 °C to +125 °C (grade 7) |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core | — | ARM Cortex-M4 with FPU |
| Performance | — | 150 DMIPS / 273 CoreMark |
| Program Memory Size | — | 2 MB (2 M x 8) Flash |
| RAM Size | — | 640 KB |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Pin Count | — | 144 |
| ADC | — | 3 x 12-bit (up to 16-bit with hardware oversampling) |
| DAC | — | 2 x 12-bit |
| USB | — | USB OTG Full-Speed with internal PHY |
| Low-Power Modes | — | Shutdown 33 nA, VBAT mode 305 nA, Standby with RTC |
| External Memory Bus | — | Octo-SPI, FMC, SDMMC |
| MSL Level | — | 3 (168 hours) |