| Datenblatt-Suchmaschine für elektronische Bauteile |
|
STM32U595AI Datenblatt(PDF) 333 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32U595AI Datenblatt(HTML) 333 Page - STMicroelectronics |
|
333 / 377 page ![]() DS13633 Rev 1 333/377 STM32U59xxx Electrical characteristics 343 Figure 76. USART timing diagram in master mode Table 144. USART characteristics(1) Symbol Parameter Conditions Min Typ Max Unit fCK USART clock frequency Master mode, 1.71 V ≤ VDDIOX ≤ 3.6 V - - 20 MHz Slave receiver, 1.71 V ≤ VDDIOX ≤ 3.6 V - - 53 Slave transmitter, 1.71 V ≤ VDDIOX ≤ 3.6 V - - 27 Slave transmitter, 2.7 V ≤ VDDIOX ≤ 3.6 V - - 30 tsu(NSS) NSS setup time Slave mode Tker(2) + 2 - - ns th(NSS) NSS hold time Slave mode 2 - - tw(CKH) tw(CKL) CK high and low time Master mode 1/fCK / 2 - 1 1/fCK / 2 1/fCK / 2 + 1 tsu(RX) Data input setup time Master mode 15 - - tsu(TX) Slave mode 2.5 - - th(RX) Data input hold time Master mode 4 - - th(RX) Slave mode 1 - - tv(TX) Data output valid time Slave mode, 2.7 V ≤ VDDIOX ≤ 3.6 V - 13 16.5 Slave mode, 1.71 V ≤ VDDIOX ≤ 3.6 V - 13 18.5 tv(TX) Master mode - 2.5 6.5 th(TX) Data output hold time Slave mode 8.5 - - th(TX) Master mode 0.5 - - 1. Evaluated by characterization. Not tested in production. 2. Tker is the usart_ker_ck_pres clock period. MSv65386V4 CPHA = 0 TX OUTPUT RX INPUT CPHA = 0 LSB OUT LSB IN CPOL = 0 CPOL = 1 BIT1 OUT 1/fCK tw(CKH) tw(CKL) th(RX) CPHA = 1 CPHA = 1 CPOL = 0 CPOL = 1 tsu(RX) tv(TX) th(TX) MSB IN BIT6 IN MSB OUT |
|
Link URL |
| War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Link zum Datenblatt | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
| 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 |