BCM4339XKWBGT Datasheet, PDF (121/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4339 Preliminary Data Sheet
I/O States
Table 29: I/O States (Cont.)
Name
I/O Keeper^a Active Mode
Power-down^b
Low Power State/Sleep (BT_REG_ON and
(All Power Present) WL_REG_ON Held Low)
Out-of-Reset;
Before SW Download
(BT_REG_ON High;
WL_REG_ON High)
BT_PCM_CLK I/O Y
Input; NoPull^c
Input; NoPull^c
High-Z, NoPull
Output
BT_PCM_IN
I/O Y
Input; NoPull^c
Input; NoPull^c
High-Z, NoPull
Input; NoPull, Hi-Z
BT_PCM_OUT I/O Y
Input; NoPull^c
Input; NoPull^c
High-Z, NoPull
Output
BT_PCM_SYNC I/O Y
Input; NoPull ^c
Input; NoPull^c
High-Z, NoPull
Output
BT_I2S_WS
I/O Y
PD^d
PD^d
High-Z, NoPull
Input, PD
BT_I2S_CLK
I/O Y
PD^d
PD^d
High-Z, NoPull
Input, PD
BT_I2S_DI
I/O Y
PD^d
Input; PD^d
High-Z, NoPull
Input, PD
BT_I2S_DO
I/O Y
Output^d
Output^d
High-Z, NoPull
Input, PD
WL GPIO_0
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: PD])
[Default: PD])
Input; PD
WL GPIO_1
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: NoPull])
[Default: NoPull])
Input; NoPull
WL GPIO_2
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: NoPull])
[Default: NoPull])
Input; NoPull
WL GPIO_3
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: PD])
[Default: PD])
Input; PD
WL GPIO_4
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: NoPull])
[Default: NoPull])
Input; NoPull
WL GPIO_5
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: PD])
[Default: PD])
Input; PD
WL GPIO_6
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: NoPull])
[Default: NoPull])
Input; NoPull
WL GPIO_7
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: NoPull])
[Default: NoPull])
Input; NoPull
WL GPIO_8
I/O Y
Input/Output; PU, PD, Input/Output; PU, PD, High-Z, NoPull
NoPull (programmable NoPull (programmable
[Default: PD])^e
[Default: PD])^e
Input; PD^e
(WL_REG_ON High and
BT_REG_ON = 0) and
VDDIOs Are Present
Input, PD
Input, PD
Input, PD
Input, PD
Input, PD
Input, PD
Input, PD
Input, PD
Input; PD
Power Rail
BT_VDDIO
BT_VDDIO
BT_VDDIO
BT_VDDIO
BT_VDDIO
BT_VDDIO
BT_VDDIO
BT_VDDIO
VDDIO
Input; NoPull
VDDIO
Input; NoPull
VDDIO
Input; PD
VDDIO
Input; NoPull
VDDIO
Input; PD
VDDIO
Input; NoPull
VDDIO
Input; NoPull
VDDIO
Input; PD^e
VDDIO
Broadcom^®
November 17, 2014 • 4339-DS106-R
Page 120