 |
Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
|
Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TNETV6446AINZWT Datasheet(PDF) 154 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
TNETV6446AINZWT Datasheet(HTML) 154 Page - Texas Instruments |
|
|
154 / 227 page  START XMIT Valid Valid Valid END SD_CLK SD_CMD 13 7 9 10 13 13 13 START XMIT Valid Valid Valid END SD_CLK SD_CMD 10 9 7 1 2 TMS320DM6446 SPRS283H – DECEMBER 2005 – REVISED SEPTEMBER 2010 www.ti.com 6.12.2 MMC/SD/SDIO Electrical Data/Timing Table 6-44. Timing Requirements for MMC/SD/SDIO Module (see Figure 6-43 and Figure 6-45) A-513, -594, -810 NO. UNIT STANDARD MODE MIN MAX 1 tsu(CMDV-CLKH) Setup time, SD_CMD valid before SD_CLK high 5 ns 2 th(CLKH-CMDV) Hold time, SD_CMD valid after SD_CLK high 5 ns 3 tsu(DATV-CLKH) Setup time, SD_DATx valid before SD_CLK high 5 ns 4 th(CLKH-DATV) Hold time, SD_DATx valid after SD_CLK high 5 ns Table 6-45. Switching Characteristics Over Recommended Operating Conditions for MMC/SD/SDIO Module(1) (see Figure 6-42 through Figure 6-45) A-513, -594, -810 NO. PARAMETER UNIT STANDARD MODE MIN MAX 7 f(CLK) Operating frequency, SD_CLK 0 25 MHz 8 f(CLK_ID) Identification mode frequency, SD_CLK 0 400 KHz 9 tW(CLKL) Pulse width, SD_CLK low 10 ns 10 tW(CLKH) Pulse width, SD_CLK high 10 ns 11 tr(CLK) Rise time, SD_CLK 10 ns 12 tf(CLK) Fall time, SD_CLK 10 ns 13 td(CLKLL-CMD) Delay time, SD_CLK low to SD_CMD transition -7.5 13 ns 14 tdis(CLKL-DAT) Disable time, SD_CLK low to SD_DATx transition -7.5 13 ns (1) P = Period of SD_CLK (SYSCLK5), in nanoseconds (ns). Figure 6-42. MMC/SD/SDIO Host Command Timing Figure 6-43. MMC/SD/SDIO Card Response Timing 154 Peripheral and Electrical Specifications Copyright © 2005–2010, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TMS320DM6446 |
|
Enlace URL |
| ¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Enlace a la hoja de datos | Intercambio de Enlaces | Lista de Fabricantes 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 |
Spanish ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
