LP1071 Datasheet, PDF (3/32 Pages) Freescale Semiconductor, Inc – 802.11a/b/g Baseband System

Specifications
• Supports Direct Conversion (Zero-IF) radio architecture, saving RF components thus reducing
BOM cost and simplifying board layout
• Generic RF interface that lets it work with virtually an WLAN RF components. Currently fully
tested with RF from Maxim and Airoha.
• Total Flexibility in meeting customer requirements by providing software-controlled trade-off
between competing performance metrics.
2 Specifications
Table 1. Specifications
Feature
Network Standard Support
Network Architectures
Data Rates
Modulation Techniques
Security
Receiver Sensitivity
Power Consumption
Supply Voltage
Operating Temperature
Host Interface
Other Interfaces
Operating System Support
Packaging Options
Details
IEEE 802.11a/b/g
Infrastructure, AdHoc
802.11 a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
BPSK, QPSK, 16QAM, 64QAM, CCK, OFDM, DSSS
40- and 128-bit WEP, TKIP, WPA, AES
802.11g
6 Mbps: –91.0 dBm
9 Mbps: –90.5 dBm
12 Mbps: –88.6 dBm
18 Mbps: –86.4 dBm
24 Mbps: –81.4 dBm
36 Mbps: –79.9 dBm
48 Mbps: –76.1 dBm
54Mbps: –73.1 dBm
802.11b
1 Mbps: –97.4 dBm
2 Mbps: –94.1 dBm
5.5Mbps: –92.5 dBm
11Mbps: –88.9 dBm
Receive: 150 mW avg (@54Mbps)
Listen: 132 mW
Sleep: Less than1 mW
I/O:
Core:
3.3 ± 0.3 Vdc
1.8 ± 5% Vdc
0°C to +70°C; < 95% humidity
SDIO, compliant with SDIO Card Specifications, Version 1.00
JTAG
8 GPIO pins
One UART
Serial EEPROM
Microsoft Windows CE.net 3.0, 4.2, 5.0
Microsoft Pocket PC 2002, 2003
144-pin VFBGA, 9.0 x 9.0 x 1.0 (max) mm
LP1071 Advance Information, Rev. 0.5
Freescale Semiconductor
3
PRELIMINARY