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BCM4339 Datasheet, PDF (161/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver | |||
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BCM4339 Preliminary Data Sheet
SDIO/gSPI Timing
Table 52: SDIO Bus Timinga Parameters (Default Mode) (Cont.)
Parameter
Input setup time
Input hold time
Symbol
tISU
tIH
Outputs: CMD, DAT (referenced to CLK)
Output delay time â Data Transfer mode
Output delay time â Identification mode
tODLY
tODLY
a. Timing is based on CL ï£ 40pF load on CMD and Data.
b. Min. (Vih) = 0.7 Ã VDDIO and max (Vil) = 0.2 Ã VDDIO.
Minimum
5
5
Typical
â
â
0
â
0
â
Maximum Unit
â
ns
â
ns
14
ns
50
ns
Broadcom®
November 17, 2014 ⢠4339-DS106-R
Page 160
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