CYW43364 Datasheet, PDF (40/68 Pages) Cypress Semiconductor – Single-band 2.4 GHz IEEE 802.11b/g/n

PRELIMINARY
CYW43364
Table 10. WLBGA Signal Descriptions (Cont.)
Signal Name
SYS_VDDIO
WLRF_VDD_1P35
VDDC
WLBGA Ball
C5
M2
D3, G4
VOUT_3P3
E7
Ground
VSS_H2
VSS_G2
VSS_H3
VSS_E3
PMU_AVSS
SR_PVSS
VSSC
WLRF_AFE_GND
WLRF_LNA_GND
WLRF_GENERAL_GND
WLRF_PA_GND
WLRF_VCO_GND
WLRF_XTAL_GND
H2
G2
H3
E3
B6
A7
D4, J5
H4
J2
K2
L2
L3
L4
Type
I
I
I
O
Description
VDDIO input supply. Connect to VDDIO.
LNLDO input supply.
Core supply for WLAN.
3.3V output supply. See the reference schematic for
details.
I Connect to ground.
I Connect to ground.
I Connect to ground.
I Connect to ground.
I Quiet ground.
I Switcher-power ground.
I Core ground for WLAN.
I AFE ground.
I 2.4 GHz internal LNA ground.
I Miscellaneous RF ground.
I 2.4 GHz PA ground.
I VCO/LO generator ground.
I XTAL ground.
Document Number: 002-14781 Rev. *C
Page 40 of 68