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BCM4319GKUBGT Datasheet, PDF (6/84 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11™ a/b/g/n MAC/Baseband/ Radio with Integrated SDIO and USB Interfaces | |||
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BCM4319 Preliminary Data Sheet
Revision History
Revision
4319-DS02-R
Date
7/24/09
Description
⢠Table 21, âCore Buck Regulator (CBUCK),â on page 54
⢠Table 22, âInternal PALDO,â on page 55
⢠Table 23, â2.5V LDO (LDO2p5V),â on page 55
⢠Table 24, âCLDO,â on page 56
⢠Table 25, âLNLDO1, LNLDO2,â on page 57
⢠Section 13 âPower-Up Sequenceâ on page 58
⢠Figure 21, âPower-Up Sequence Timing Diagram,â on page 58
⢠Table 27, âgSPI Timing,â on page 59
⢠Table 28, âSDIO Bus Timing Parameters (Default Mode),â on page
60
⢠Table 29, âSDIO Bus Timing Parameters (High-Speed Mode),â on
page 61
⢠Table 32, âOrdering Information,â on page 65
⢠MAC Features:
⢠âWSEâ on page 23
⢠âTXEâ on page 23
⢠âRXEâ on page 24
⢠âPHY Descriptionâ on page 25
⢠Signal Descriptions, â138-Ball WLBGA Packageâ on page 34
⢠Table 6, â138-Ball WLBGA Signal Descriptions,â on page 34
Updated:
⢠âSDIO Key Featuresâ on page ii
⢠Table 1, âCrystal Oscillator and External Frequency Reference
Specifications,â on page 7
⢠Table 4, â138-Ball WLBGA Signal Descriptions,â on page 28
⢠Table 6, âStrapping Options,â on page 36
⢠Table 8, âEnvironmental Characteristics,â on page 37
⢠Table 10, âRecommended Operating Conditions and DC
Characteristics,â on page 38
⢠Table 13, â2.4 GHz Band General RF Specifications,â on page 42
⢠Table 15, â2.4 GHz Receiver Sensitivity,â on page 44
⢠Table 16, â2.4 GHz Band Transmitter RF Specifications,â on page 45
⢠âSDIO High Speed Mode Timingâ on page 59
⢠Figure 18, â138-Ball WLBGA Mechanical Information,â on page 62
⢠Table 32, âOrdering Information,â on page 63
Broadcom®
April 2, 2014 ⢠4319-DS05-R
Single-Chip IEEE 802.11⢠a/b/g/n MAC/Baseband/Radio
Page 5
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