ST STM32L4 5 Series User Manual

Revision history RM0351
1820/1830 DocID024597 Rev 5
27-Feb-2017
5
(continued)
GPIO:
Updated Section 8.3.1: General-purpose I/O (GPIO)
Added Section 8.3.15: Using PH3 as GPIO (only for
STM32L496xx/4A6xx devices)
SYSCFG
Updated Section 9.2.1: SYSCFG memory remap
register (SYSCFG_MEMRMP), Section 9.2.2: SYSCFG
configuration register 1 (SYSCFG_CFGR1),
Section 9.2.3: SYSCFG external interrupt configuration
register 1 (SYSCFG_EXTICR1), Section 9.2.4:
SYSCFG external interrupt configuration register 2
(SYSCFG_EXTICR2), Section 9.2.5: SYSCFG external
interrupt configuration register 3 (SYSCFG_EXTICR3),
Section 9.2.6: SYSCFG external interrupt configuration
register 4 (SYSCFG_EXTICR4)
Added Section 9.2.11: SYSCFG SRAM2 write protection
register 2 (SYSCFG_SWPR2)
PERIPHERAL INTERCONNECT MATRIX:
Update Table 41: STM32L4x5/STM32L4x6 peripherals
interconnect matrix
Added Section 10.3.16: From ADC (ADC1/ADC2/ADC3)
to DFSDM (only for STM32L496xx/4A6xx devices)
DMA:
Updated Figure 29: DMA block diagram, Section 11.4.7:
DMA request mapping, Figure 30: DMA1 request
mapping, Figure 31: DMA2 request mapping
DMA2D: Section 12: Chrom-Art Accelerator™ controller
(DMA2D)
NVIC:
Updated Section 13.1: NVIC main features,
Section 13.2: SysTick calibration value register,
Table 57: STM32L4x5/STM32L4x6 vector table
EXTI:
Updated Section 14.1: Introduction, Section 14.2: EXTI
main features, Section 14.4: EXTI interrupt/event line
mapping, Figure 34: External interrupt/event GPIO
mapping, Table 58: EXTI lines connections,
Section 14.5.7: Interrupt mask register 2 (EXTI_IMR2).
Section 14.5.8: Event mask register 2 (EXTI_EMR2),
Table 59: Extended interrupt/event controller register
map and reset values
CRC:,
Updated Section 15.2: CRC main features
FMC:
updated Section 16.1: FMC main features, Section 16.2:
Block diagram, Table 72: FMC_BCRx bit fields,
Table 74: FMC_BCRx bit fields,
Figure 42: Mode2 and
mode B read access waveforms, Figure 43: Mode2 write
access waveforms, Table 77: FMC_BCRx bit fields,
Table 80: FMC_BCRx bit fields
Table 327. Document revision history (continued)
Date Revision Changes

ST STM32L4 5 Series Specifications

General

Brand	ST
Model	STM32L4 5 Series
Category	Microcontrollers
Language	English