 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
T8105A Datasheet(PDF) 1 Page - Agere Systems |
|
||||||||||||||||||||||||||||||
T8105A Datasheet(HTML) 1 Page - Agere Systems |
|
|
1 / 112 page  Advisory January 2000 AmbassadorTM T8100A, T8102, and T8105 H.100/H.110 Interface and Time-Slot Interchangers Introduction This advisory describes a flaw in some devices that the initial factory test program did not detect. The flaw exists in some version 2 and version 3 T8100A, T8102, and T8105 devices in both the SQFP and BGA package types. An enhanced factory test pro- gram has been in place since January 2000, and all devices shipped after this date are good devices. Problem: Data Memory Error An error in the CAM data memories may cause the corruption of stream data bits and/or bytes. The prob- lem may also occur in the microprocessor read path. Stream data may have an occasional '0' that should be a '1'. An entire bad byte may also occur. The prob- lem going away with lower VDD is a prime indicator of this problem. Not all devices are bad. Workaround There is no workaround for this flaw. Corrective Action Version 2 and version 3 devices that have the second line of markings ending with W01, W02, W03, W04, W05, W06, W07, W08, and W09 may be returned through Lucent's return material authorization (RMA) process for replacement or credit. Devices that have the second line of markings ending with W10, W11, and W12 are known good devices and do not have to be returned. To return devices, contact your sales person for an RMA number. Enter the RMA number within the following return address: Lucent Technologies Christa Bromfield RMA #______ 555 Union Blvd., Rm. 31L-30R BU Allentown, PA 18103 Explanation of Version Markings The three versions can be identified by markings on the device and apply to the T8100A, T8102, and T8105. Version 1 If there are only seven digits on the last line of the device code marking, and there is not an S following the 4-digit date code, the device is version 1 and applies to both the SQFP and BGA package types. Version 2 1. If there are seven digits on the last line of the device code followed by a space and the letters V2, the device is version 2; or 2. If there is an S following the 4-digit date code on line 2, the device is version 2. This marking applies to both SQFP and BGA package types. Version 3 1. For the BGA package type, if the first line ends in BAL3, the device is version 3; or 2. For the SQFP package type, if the first line ends in SC3, the device is version 3. |
Similar Part No. - T8105A |
|
Similar Description - T8105A |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
