STM32L552CC_V01 datasheet(336/340 Pages) STMICROELECTRONICS

336 / 340 page

Revision history

STM32L552xx

336/340

DS12737 Rev 6

18-Dec-2019

(continued)

Updated Table 48: Current consumption in Run mode,

code with data processing running from SRAM2 and

power supplied by internal SMPS step down converter.

Updated Table 61: Current consumption in Sleep mode,

Flash ON and power supplied by internal SMPS step

down converter.

Updated Table 76: Current consumption in Stop 2 mode.

Updated Table 77: Current consumption in Stop 1

mode..

Updated Table 79: Current consumption in Standby

mode.

Updated Table 80: Current consumption in Shutdown

mode.

Updated Table 81: Current consumption in VBAT mode.

Updated Table 83: Low-power mode wakeup timings.

Updated Table 102: I/O static characteristics.

Updated Table 103: Output voltage characteristics.

Updated Table 129: SPI characteristics.

Updated Table 130: SAI characteristics.

Updated Table 146: OCTOSPI characteristics in SDR

mode.

Updated Table 147: OCTOSPI characteristics in DTR

mode (no DQS).

Updated Table 148: OCTOSPI characteristics in DTR

mode (with DQS)/Octal and HyperBus.

11-Feb-2020

Updated LQFP silhouette on cover page.

Updated Table 2: STM32L552xx features and peripheral

counts.

Updated Figure 1: STM32L552xx block diagram.

Updated Section 3.1: Arm® Cortex®-M33 core with

TrustZone® and FPU

Updated Section 3.2: Art Accelerator – instruction cache

(ICACHE)

Updated Section 3.6: Boot modes

Updated Table 5: Boot space versus RDP protection.

Updated Table 6: Example of memory map security

attribution vs SAU configuration regions.

Updated Table 7: Securable peripherals by TZSC.

Updated Section 3.9.4: SMPS step down converter.

Updated Table 10: STM32L552xx modes overview.

Updated Table 11: Functionalities depending on the

working mode.

Updated Table 12: STM32L552xx peripherals

interconnect matrix.

Updated Section 3.17.1: Nested vectored interrupt

controller (NVIC).

Table 164. Document revision history

Date

Revision

Changes

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