WiFi module based on Cypress CYW43907 with ARM Cortex-R4

Manufacturer:
MFG Part #:

LBWA1UZ1GC-901

Part #:
LBWA1UZ1GC-901
Availability:
Short Lead Time
RoHS Status:
Unit Price:$12.18
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Minumum Qty: 1000
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Product Information

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LBWA1UZ1GC (imp005) module that provides connectivity to the internet via WiFi or Ethernet. 
The device is pre-provisioned with keys to boot impOS – a fully maintained, secure OS that is part of the Electric Imp cloud service.
 • 802.11 a/b/g/n 1x1 WiFi (dual band 2.4GHz & 5GHz) 
802.11a 13.0dBm +/-2.0dBm 
802.11b 17.0dBm +/-2.0dBm
802.11g 13.0dBm +/-2.0dBm
802.11n(5GHz) 12.0dBm +/-2.0dBm (20/40MHz channels)
802.11n(2.4GHz) 12.0dBm +/-2.0dBm (20MHz channels)
RX Sensitivity -97dBm typical (@1Mbps)
Diversity antenna switch outputs
Supports WPA, WPA2, WPS 
• 10/100MHz Ethernet MAC
Connects to external RMII Ethernet PHY & magnetics 
• 32-bit Cortex R4 application processor 
Secure boot from external QSPI 
32kB instruction & data caches 
Over 1.2MB RAM for application use 
256kB of secure application storage on external QSPI
Secure credential storage on external QSPI
• Electric Imp OS & service 
Robust embedded operating system with fail-safe & secure OS & application updates 
Pre-provisioned MAC addresses (per interfdace) & per device secrets o TLS1.2-RSA-ECDHE (forward secrecy) cloud connection
Elliptic curve challenge-response to prevent device impersonation 
Fully featured cloud VM for every device for easy integration with cloud services 
Open source integrations with AWS, Azure, IBM Watson, etc
 

Features

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Product Type:WiFi and MCU
Frequency:2.4GHz & 5GHz
Frequency MHz (min):2400
Frequency MHz (max):5825
Chipset:Cypress (CYW43907)
Processor:ARM Cortex-R4
Modulation:DSSS / CCK / OFDM
Antenna:External
System Clock:Internal X'tal
Operating Temperature Range:-30 to +85
Operating Temperature C (min):-30
Operating Temperature C (max):85
Mounting Type:SMT
Package:LGA
Dimension:10.0 x 10.0 x 1.2 mm
Supply Voltage (Vdc):3.3
Supply Voltage min:3.13
Supply Voltage max:3.63
Transmit Power:
+17dBm @ 11Mbps
+13dBm @ 54Mbps
+12dBm @ 65Mbps
Receiver Sensitivity:
-90dBm @ 11Mbps (2.4GHz)
-77dBm @ 54Mbps (2.4GHz)
-75dBm @ 65Mbps (2.4GHz)
-75dBm @ 54Mbps (5GHz)
-73dBm @ 65Mbps (5GHz)
Transmit Mode Current:
380mA @ 11Mbps (2.4GHz)
320mA @ 54Mbps (2.4 GHz)
310mA @ 65Mbps (2.4GHz)
330mA @ 54Mbps (5GHz)
320mA @ 65Mbps (5GHz)
Receive Mode Current:100mA
Data Rate WLAN:11, 54, 65 Mbps
Bluetooth:No
WLAN:802.11a/b/g/n
Technology:Wi-Fi / Ethernet
Network:AP and STA mode
Host Interface:UART/SPI/USB
I/O Interface:GPIO
Host Interface Other:GPIO / I2C / Ethernet (RMII)
Interface Voltage (Vdc for VIO):3.3
 

Specifications

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Current - Receiving
130mA
Current - Transmitting
350mA
Data Rate
65Mbps
Frequency
2.4GHz, 5GHz
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 85°C
Package / Case
Module
Power - Output
12dBm
Protocol
802.11a/b/g/n
RF Family/Standard
WiFi
Sensitivity
-90dBm
Serial Interfaces
I²C, SPI, UART, USB
 

Documents

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LBWA1UZ1GC Preliminary Datasheet
LBWA1UZ1GC Preliminary Datasheet
LBWA1UZ1GC Preliminary Datasheet
imp005 Product Brief
imp005 Product Brief
imp005 Product Brief

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