CYW43438KUBGT

NRND

Infineon Technologies

RF TRANSCEIVER, 2.4MHZ , WLBGA-63 ROHS COMPLIANT: YES

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CYW43438KUBGT

NRND

Infineon Technologies

RF TRANSCEIVER, 2.4MHZ , WLBGA-63 ROHS COMPLIANT: YES

Deep-Dive with AI

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CYW43438KUBGT

Current - Receiving [Max]	41 mA
Current - Receiving [Min]	37 mA
Current - Transmitting [Max]	320 mA
Current - Transmitting [Min]	260 mA
Data Rate (Max) [Max]	54 Mbps
Frequency	2.4 GHz
GPIO	5
Memory Size	640 kB, 512 kB
Modulation	8DPSK, DQPSK, GFSK
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-30 ░C
Package / Case	WLBGA, 63-UFBGA
Power - Output	21 dBm
Protocol	Bluetooth v4.0, 802.11b/g/n
RF Family/Standard	WiFi, Bluetooth
Sensitivity	-99 dBm
Serial Interfaces	UART, I2S, SPI
Supplier Device Package	63-WLBGA (2.87x4.87)
Type	TxRx + MCU
Voltage - Supply [Max]	3.3 V
Voltage - Supply [Min]	1.2 V

CYW43438 Series

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Power - Output	RF Family/Standard	Type	Protocol	GPIO	Package / Case	Data Rate (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Sensitivity	Modulation	Supplier Device Package	Current - Transmitting [Min]	Current - Transmitting [Max]	Current - Receiving [Min]	Current - Receiving [Max]	Serial Interfaces	Frequency
Infineon Technologies CYW43438KUBGT	1.2 V	3.3 V	Surface Mount	21 dBm	Bluetooth WiFi	TxRx + MCU	802.11b/g/n Bluetooth v4.0	5	63-UFBGA WLBGA	54 Mbps	70 °C	-30 ░C	512 kB 640 kB	-99 dBm	8DPSK DQPSK GFSK	63-WLBGA (2.87x4.87)	260 mA	320 mA	37 mA	41 mA	I2S SPI UART	2.4 GHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	5000	$ 2.42
Newark	Each (Supplied on Cut Tape)	1	$ 5.21

Description

General part information

CYW43438 Series

Infineon’s AIROC™ CYW43438 single-chip combo device features 1x1 single-band 2.4 GHz Wi-Fi 4 (802.11n) and Bluetooth® 5.1 is a reliable entry-level solution for low-cost applications. A small form-factor with minimal external components drives down mass production costs.

Documents

Technical documentation and resources

No documents available