EasyManuals Logo

ST STM32L4x6 User Manual

ST STM32L4x6
1693 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #16 background imageLoading...
Page #16 background image
Contents RM0351
16/1693 DocID024597 Rev 3
17.5.9 Dual DAC 12-bit right-aligned data holding register
(DAC_DHR12RD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 564
17.5.10 DUAL DAC 12-bit left aligned data holding register
(DAC_DHR12LD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565
17.5.11 DUAL DAC 8-bit right aligned data holding register
(DAC_DHR8RD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 566
17.5.12 DAC channel1 data output register (DAC_DOR1) . . . . . . . . . . . . . . . . 566
17.5.13 DAC channel2 data output register (DAC_DOR2) . . . . . . . . . . . . . . . . 566
17.5.14 DAC status register (DAC_SR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 567
17.5.15 DAC calibration control register (DAC_CCR) . . . . . . . . . . . . . . . . . . . 568
17.5.16 DAC mode control register (DAC_MCR) . . . . . . . . . . . . . . . . . . . . . . . 568
17.5.17 DAC Sample and Hold sample time register 1 (DAC_SHSR1) . . . . . . 569
17.5.18 DAC Sample and Hold sample time register 2 (DAC_SHSR2) . . . . . . 570
17.5.19 DAC Sample and Hold hold time register (DAC_SHHR) . . . . . . . . . . . 570
17.5.20 DAC Sample and Hold refresh time register (DAC_SHRR) . . . . . . . . 571
17.5.21 DAC register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 572
18 Voltage reference buffer (VREFBUF) . . . . . . . . . . . . . . . . . . . . . . . . . . 574
18.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574
18.2 VREFBUF functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574
18.3 VREFBUF registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574
18.3.1 VREFBUF control and status register (VREFBUF_CSR) . . . . . . . . . . 574
18.3.2 VREFBUF calibration control register (VREFBUF_CCR) . . . . . . . . . . 575
18.3.3 VREFBUF register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 576
19 Comparator (COMP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577
19.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577
19.2 COMP main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577
19.3 COMP functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578
19.3.1 COMP block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578
19.3.2 COMP pins and internal signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578
19.3.3 COMP reset and clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 579
19.3.4 Comparator LOCK mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 579
19.3.5 Window comparator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 580
19.3.6 Hysteresis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 580
19.3.7 Comparator output blanking function . . . . . . . . . . . . . . . . . . . . . . . . . . 581
19.3.8 COMP power and speed modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 582

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ST STM32L4x6 and is the answer not in the manual?

ST STM32L4x6 Specifications

General IconGeneral
BrandST
ModelSTM32L4x6
CategoryMicrocontrollers
LanguageEnglish

Related product manuals