| Electronic Components Datasheet Search |
|
DM505 Datasheet(PDF) 175 Page - Texas Instruments |
|
|
|||||||||||||||||||||||||||||
DM505 Datasheet(HTML) 175 Page - Texas Instruments |
|
175 / 295 page ![]() mmc_clk mmc_cmd mmc_dat[3:0] SDR251 SDR252L SDR252H SDR255 SDR256 SDR255 SDR256 SPRS91v_MMC_08 mmc_clk mmc_cmd mmc_dat[3:0] SDR254 SDR258 SDR253 SDR257 SDR251 SDR252H SDR252L SPRS91v_MMC_07 175 DM505 www.ti.com SPRS976E – NOVEMBER 2016 – REVISED MAY 2018 Submit Documentation Feedback Specifications Copyright © 2016–2018, Texas Instruments Incorporated (1) i in [i:0] = 3 Table 5-76. Switching Characteristics for MMC - SDR25 Mode (2) NO. PARAMETER DESCRIPTION MIN MAX UNIT SDR251 fop(clk) Operating frequency, mmc_clk 48 MHz SDR252 H tw(clkH) Pulse duration, mmc_clk high 0.5×P- 0.270 (1) ns SDR252L tw(clkL) Pulse duration, mmc_clk low 0.5×P- 0.270 (1) ns SDR255 td(clkL-cmdV) Delay time, mmc_clk falling clock edge to mmc_cmd transition -8.8 6.6 ns SDR256 td(clkL-dV) Delay time, mmc_clk falling clock edge to mmc_dat[i:0] transition -8.8 6.6 ns (1) P = output mmc_clk period in ns (2) i in [i:0] = 3 Figure 5-60. MMC/SD/SDIOj in - SDR25 - Receiver Mode Figure 5-61. MMC/SD/SDIOj in - SDR25 - Transmiter Mode CAUTION The IO timings provided in this section are only valid if signals within a single IOSET are used. The IOSETs are defined in Table 5-77. In Table 5-77 are presented the specific groupings of signals (IOSET) for use with MMC. Table 5-77. MMC IOSETs SIGNALS IOSET1 IOSET2 IOSET3 BALL MUX BALL MUX BALL MUX mmc_clk C16 5 W16 5 B18 5 mmc_cmd C17 5 V16 5 C18 5 mmc_dat0 E16 5 U15 5 A19 5 mmc_dat1 D16 5 V15 5 B20 5 |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |