BCM4356XKUBGT Datasheet, PDF (174/195 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1, FM Receiver, and Wireless Charging

BCM4356 Advance Data Sheet
Device Input Timing
Figure 41: SDIO Bus Input Timing (SDR Modes)
SDIO_CLK
SDIO Timing
CMD input
DAT[3:0] input
t_IS
t_IH
Table 54: SDIO Bus Input Timing Parameters (SDR Modes)
Symbol
Minimum
SDR104 Mode
t_IS
1.4
t_IH
0.80
SDR50 Mode
t_IS
3.00
t_IH
0.80
Maximum Unit
–
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
Broadcom^®
May 8, 2015 • 4356-DS103-R
BROADCOM CONFIDENTIAL
Page 173