1303191 CP2102 9 Datasheet v1.5 Availability and CP2109 Datasheet Errata Notification

Process Change Notice #1303191
____________________________________________________________________________________________________
User Registration
Register today to create your account on Silabs.com. Your personalized profile allows you to receive technical document
updates, new product announcements, “how-to” and design documents, product change notices (PCN) and other valuable content
available only to registered users. http://www.silabs.com/profile
PCN Date: 3/19/2013
Effective Date: 3/22/2013
Title: CP2102/9 Datasheet v1.5 Availability and CP2109 Datasheet Errata Notification
Originator: Shahram Tadayon
Phone: 512-428-1698
Dept: Marketing
Customer Contact: Kathy Haggar
Phone: 512-532-5261
Dept: Sales
PCN Type:
Datasheet
Foundry
Packing
Product Revision
Assembly
Labeling
Discontinuance
Test
Other
Last Order Date: Not Applicable
PCN Details
Description of Change:
Version 1.5 of the CP2102/9 datasheet is now available. See appendix for a complete description of
the changes.
The CP2102/9 datasheet is available at www.silabs.com. Please contact your Silicon Labs’ Sales
Representative if you have questions. A list of Silicon Labs’ Sales Representatives is available at
www.silabs.com.
A data sheet errata for the CP2109 has been issued for USB certification. The CP2102/9 data sheet
includes the USB logo which indicates that the device has passed USB certification. This is correct
for the CP2102, which is USB certified. The certification for the CP2109 is in progress and will be
completed by April 30th, 2013.
Reason for Change:
The CP2102/9 datasheet was updated to include the new CP2109. Other changes include minor
updates, additions and corrections to the specifications and text descriptions, as noted in the
Appendix.
The CP2109, with a one-time programmable ROM, is a pin-compatible version of the CP2102 with a
single exception; The CP2109 requires an additional capacitor between VPP and GND for inapplication programming. This capacitor is not required after the CP2109 EPROM has been
successfully programmed or if the CP2109 does not need to be customized in system.
A datasheet errata for the CP2109 has been issued for USB certification. The CP2102/9 data sheet
includes the USB logo which indicates that the device has passed USB certification. This is correct
for the CP2102, which is USB certified. The certification for the CP2109 is in progress and will be
completed by April 30th, 2013.
Impact on Form, Fit, Function, Quality, Reliability:
There is no impact on form, fit, function, quality or reliability.
W7206F1 Process Change Notice Form rev AI
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 1
Process Change Notice #1303191
____________________________________________________________________________________________________
Product Identification:
The following orderable part numbers are affected:
CP2102-GM
CP2109-A01-GM
The above part number list also applies to part numbers with the R suffix which includes tape and
reel part numbers.
Last Date of Unchanged Product: Not Applicable
Qualification Samples:
Not Applicable
Customer Early Acceptance Sign Off:
Customers may approve early PCN acceptance by completing the information below:
Early Acceptance:
Date:
Name:
Company:
Email your early Acceptance approval to: [email protected]
Qualification Data:
Not Applicable
W7206F1 Process Change Notice Form rev AI
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 2
Process Change Notice #1303191
____________________________________________________________________________________________________
Appendix
DOCUMENT CHANGE LIST
Revision 1.4 to Revision 1.5
Added CP2109.
Updated Single-Chip USB to UART Data Transfer bullet on page 1.
Added CP2109 to Ordering Part Numbers on page 1.
Updated Section "1. System Overview" on page 4.
Updated Figure 1.
Added Section "2. Ordering Information" on page 5.
Added Symbol columns to Tables in Section "3.Electrical Specifications" on page 6.
Updated Table 3, added CP2109, Note 1, Note 2.
Updated Table 4, added CP2109, added Baud Rate.
Updated Table 5, added CP2109, added VDD Ramp Time.
Moved Table 6.
Updated Table 6, added CP2109.
Added Table 7.
Added Table 8.
Updated Table 9, pin 18, Note 1, Note 2.
Updated Figure 2, added CP2109, pin 18.
Updated Section "6. USB Function Controller and Transceiver" on page 14, added CP2109.
Updated Figure 5, added CP2109, Option 5.
Updated Section "8. Internal Programmable ROM" on page 15, added CP2109.
Updated Table 13, added CP2109.
Updated Section "10. Voltage Regulator" on page 17, changed AN144 to AN721.
Added Section "11. Porting Considerations from CP2102 to CP2109" on page 19.
Updated Section "12. Relevant Application Notes" on page 21, replaced AN144/AN205 with AN721.
W7206F1 Process Change Notice Form rev AI
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 3
Similar pages