STMicroelectronics STM32L5 | STMicroelectronics
STM32L5 series from STMicroelectronics
Overview
Compare STM32L5 Variants
Side-by-side comparison of 10 product variants from STMicroelectronics
| Parameter | STM32L552ZET6Q | STM32L552ZET6 | STM32L552ZET3 | STM32L552ZCT6Q | STM32L552VET6TR | STM32L552VET6Q | STM32L552RET6TR | STM32L552RET6P | STM32L552RCT6 | STM32L552RCT3 |
|---|---|---|---|---|---|---|---|---|---|---|
| Package / Case | 144-LQFP | 144-LQFP | 144-LQFP | 144-LQFP | 100-LQFP | 100-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Connectivity | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB |
| Core Processor | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit | 32-Bit Single-Core | 32-Bit | 32-Bit Single-Core | 32-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit |
| Data Converters | A/D 14x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b | A/D 16x12b SAR; D/A 2x12b | A/D 14x12b; D/A 2x12b | A/D 16x12b SAR; D/A 2x12b | A/D 14x12b; D/A 2x12b | A/D 16x12b SAR; D/A 2x12b | A/D 16x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b | A/D 16x12b SAR; D/A 2x12b |
| Number of I/O | 111 | 115 | - | 111 | - | 79 | - | - | 52 | - |
| Numberof IO | - | - | 115 | - | 83 | - | 52 | 52 | - | 52 |
| Oscillator Type | Internal | Internal | External, Internal | Internal | External, Internal | Internal | External, Internal | Internal | Internal | External, Internal |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT |
| Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) | 512KB (512K x 8) | 256KB (256K x 8) | 512KB (512K x 8) | 512KB (512K x 8) | 512KB (512K x 8) | 512KB (512K x 8) | 256KB (256K x 8) | 256KB (256K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash |
| RAM Size | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 |
| Series | - | - | STM32L5 | - | STM32L5 | - | STM32L5 | STM32L5 | - | STM32L5 |
| Speed | 110MHz | 110MHz | 110MHz | 110MHz | 110MHz | 110MHz | 110MHz | 110MHz | 110MHz | 110MHz |
| Supplier Device Package | 144-LQFP (20x20) | 144-LQFP (20x20) | - | 144-LQFP (20x20) | - | 100-LQFP (14x14) | - | - | 64-LQFP (10x10) | - |
| Supply Voltage | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V |
| Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote |
Selection Guide
Package
144-LQFP→STM32L552ZET6QSTM32L552ZET6STM32L552ZET3STM32L552ZCT6Q
100-LQFP→STM32L552VET6TRSTM32L552VET6Q
64-LQFP→STM32L552RET6TRSTM32L552RET6PSTM32L552RCT6STM32L552RCT3
Temperature Range
-40°C ~ 85°C (TA)→STM32L552ZET6QSTM32L552ZET6STM32L552ZCT6QSTM32L552VET6TRSTM32L552VET6QSTM32L552RET6TRSTM32L552RET6PSTM32L552RCT6
-40°C ~ 125°C (TA)→STM32L552ZET3STM32L552RCT3
Base Numbers
| Base Number | Description | Variants | Status | Action |
|---|---|---|---|---|
| STM32L552 | STM32L552 variants from STMicroelectronics | 1 MPNs | Active | View Details |