STMicroelectronics STM32L552RET6TR Microcontroller, Microprocessor, FPGA Modules
MCU 32-Bit STM32L552xx ARM Cortex-M33 RISC 512KB Flash 1.71V to 3.6V 64-Pin LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32L552RET6TR
Series
Detailed Description
MCU 32-Bit STM32L552xx ARM Cortex-M33 RISC 512KB Flash 1.71V to 3.6V 64-Pin LQFP
Package
64-LQFP
Key Features
Package / Case: 64-LQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32L552RET6TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32L552RET6TR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
STM32L5
RAM Size
256K x 8
Package / Case
64-LQFP
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 3.6V
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT
Speed
110MHz
Connectivity
CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB
Core Processor
ARM® Cortex®-M33
Numberof IO
52
Alternate Parts Comparison (STM32L552RET6TR vs STM32L552CEU6 vs STM32L552QEI6Q vs STM32L552QEI6)
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-LQFP | 48-UFQFN Exposed Pad | 132-UFBGA | 132-UFBGA |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V |
| Core Processor | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 | ARM® Cortex®-M33 |
| Core Size | 32-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 256K x 8 | 256K x 8 | 256K x 8 | 256K x 8 |
| 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 |
| Data Converters | A/D 16x12b SAR; D/A 2x12b | A/D 9x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b |
| Oscillator Type | External, Internal | Internal | Internal | Internal |
| Peripherals | 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, PWM, WDT |
| Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) | 512KB (512K x 8) | 512KB (512K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
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