BCM88335L2CUBGT Datasheet, PDF (126/140 Pages) Cypress Semiconductor – Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 for Automotive Applications

BCM88335 Data Sheet
Device Input Timing
Figure 37: SDIO Bus Input Timing (SDR Modes)
SDIO_CLK
SDIO/gSPI Timing
CMD input
DAT[3:0] input
t_IS
t_IH
Table 47: SDIO Bus Input Timing Parameters (SDR Modes)
Symbol
Minimum
SDR104 Mode
t_IS
1.4
t_IH
0.8
SDR50 Mode
t_IS
3.0
t_IH
0.8
SDR25 Mode
t_IS
3.0
t_IH
0.8
SDR12 Mode
t_IS
3.0
t_IH
0.8
Maximum Unit
–
ns
–
ns
–
ns
–
ns
–
ns
–
ns
–
ns
–
ns
Comments
C_CARD = 10 pF, VCT = 0.975V
C_CARD = 5 pF, VCT = 0.975V
C_CARD = 10 pF, VCT = 0.975V
C_CARD = 5 pF, VCT = 0.975V
C_CARD = 10 pF, VCT = 0.975V
C_CARD = 5 pF, VCT = 0.975V
C_CARD = 10 pF, VCT = 0.975V
C_CARD = 5 pF, VCT = 0.975V
Broadcom^®
September 23, 2015 • 88335-DS100-R
BROADCOM CONFIDENTIAL
Page 125