Infineon Cypress CYW43353 Manual page 4

General Features
Supports battery voltage range from 3.0V to 4.8 supplies with
■
internal switching regulator.
Programmable dynamic power management
■
OTP: 502 bytes of user-accessible memory
■
Nine GPIOs
■
Package options:
■
145 ball WLBGA (4.87 mm × 5.413 mm, 0.4 mm pitch)
❐
Security:
■
W LAN
Host I/F
External
Coexistence I/F
Bluetooth
Host I/F
Document Number: 002-14949 Rev. *G
PRELIMINARY
Figure 1: Functional Block Diagram
W L_REG_ON
SDIO*/SPI
COEX
CLK_REQ
BT_REG_ON
UART
2
I S
PCM
BT_DEV_W AKE
BT_HOST_W AKE
™
WPA and WPA2
❐
encryption and authentication
AES and TKIP in hardware for faster data encryption and
❐
IEEE 802.11i compatibility
Reference WLAN subsystem provides Cisco
❐
Extensions (CCX, CCX 2.0, CCX 3.0, CCX 4.0, CCX 5.0)
Reference WLAN subsystem provides Wi-Fi Protected
❐
Setup (WPS)
Worldwide regulatory support: Global products supported
■
with worldwide homologated design.
VIO VBAT
5 GHz W LAN TX
5 GHz W LAN RX
2.4 GHz W LAN TX
2.4 GHz W LAN/BT RX
CYW 43353
Bluetooth TX
CYW43353
™
(Personal) support for powerful
FEM or
T/R
Switch
FEM or
T/R
CBF
Switch
Page 3 of 113
®
Compatible