User's Manual

JukeBlox Networked Media Modules – CX Series
Datasheet
SMSC CX860/CX870 9 Revision 2.2 (11-08-11)
SMSC CONFIDENTIAL
4 Ordering Guide
Note: Please note that the Apple Authentication Coprocessor will not be provided on the CX module.
The Apple Authentication Coprocessor should be provided on the product motherboard, connected to
the SDA, SCL signals from the CX module.
Note: Shaded rows indicate Custom or Obsolete configuration - NOT TO BE USED FOR
NEW/STANDARD MP DESIGNS.
* Connector on board, but requires board modification to enable the connector.
+ The position of the X in the One Ant. column indicates that there is one external antenna connector
provided. The position of the X in the Two Ant. column indicates that there are two external antenna
connectors provided. Do not use a module which has two external antenna connectors with only one
external antenna connected. Leaving one antenna socket open will degrade WiFi performance. SMSC
recommends always using modules with two external antennas for best performance.
4.1 Part Number Syntax
CX870-3A
Product Family
Revision
1: DVT1
2: DVT2
3: MP
Configuration
Part Number SMSC IC’s
WiFi
(on-module
PCB
diversity)
Ext. Diversity
Antennas (UFL
Conn.)
+
Ethernet
USB
Host
Low
density 64-
pin Conn.
Media
120-pin
Conn.
LCD
Conn.
32MByte
SDRAM
16MByte
SDRAM
1Gbit
NAND
FLASH
8MByte
NOR
FLASH
Top
Module
Shield
One
Ant.
Two
Ant.
CX870-3A DM870+T6201 X (X)* X X X X X X X
CX870-3B DM870+T6201 X X X X X X X
CX870-3D DM870+T6201 X X X X X X X
CX870-3F DM870+T6201 X X X X X X X
CX870-3G DM870+T6201 X X X X X X
CX870-3H DM870+T6201 X X X X X X X
CX870-3I DM870+T6201 X X X X X X
CX870-3J DM870+T6201 X X X X X X
CX870-3K DM870+T6201 X X X X X X X