전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

STM32U545NET3QTR 데이터시트(PDF) 24 Page - STMicroelectronics

부품명 STM32U545NET3QTR
상세설명  Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto
PDF  283 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32U545NET3QTR 데이터시트(HTML) 24 Page - STMicroelectronics

Back Button STM32U545NET3QTR Datasheet HTML 20Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 21Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 22Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 23Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 24Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 25Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 26Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 27Page - STMicroelectronics STM32U545NET3QTR Datasheet HTML 28Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 24 / 283 page
background image
Functional overview
STM32U545xx
24/283
DS14216 Rev 1
Backup registers
1
Yes
Yes
N/A
No
No
N/A(7)
2
Yes
Yes
N/A
N/A
N/A
N/A
SRAM2/backup
RAM
1
Yes
Yes
N/A
No
No
N/A(8)
2
Yes
Yes
N/A
N/A
N/A
N/A
OTFDEC regions
(Octo-SPI)
1
Yes
Yes
Yes
No(9)
Yes
Yes
2
Yes
Yes
Yes
N/A
N/A
N/A
1. When the protection level 2 is active, the debug port, the boot from RAM and the boot from system memory are disabled.
2. The system memory is only read-accessible, whatever the protection level (0, 1 or 2) and execution mode.
3. Option bytes are only accessible through the flash memory registers and OPSTRT bit.
4. The flash main memory is erased when the RDP option byte changes from level 1 to level 0.
5. SWAP_BANK option bit can be modified.
6. OTP can only be written once.
7. The backup registers are erased when RDP changes from level 1 to level 0.
8. All SRAMs are erased when RDP changes from level 1 to level 0.
9. The OTFDEC keys are erased when the RDP option byte changes from level 1 to level 0.
Table 3. Access status versus protection level and execution modes when TZEN = 0 (continued)
Area
RDP
level
User execution
(boot from flash memory)
Debug/boot from RAM/ bootloader(1)
Read
Write
Erase
Read
Write
Erase
Table 4. Access status versus protection level and execution modes when TZEN = 1
Area
RDP
level
User execution
(boot from flash memory)
Debug/ bootloader(1)
Read
Write
Erase
Read
Write
Erase
Flash main memory
0.5
Yes
Yes
Yes
Yes(2)
Yes(2)
Yes(2)
1
Yes
Yes
Yes
No
No
No(5)
2
Yes
Yes
Yes
N/A
N/A
N/A
System memory (3)
0.5
Yes
No
No
Yes
No
No
1
Yes
No
No
Yes
No
No
2
Yes
No
No
N/A
N/A
N/A
Option bytes(4)
0.5
Yes
Yes(5)
N/A
Yes
Yes (5)
N/A
1Yes
Yes(5)
N/A
Yes
Yes(5)
N/A
2Yes
No(6)
N/A
N/A
N/A
N/A



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com