 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
H5GQ2H24AFR-R0C Datasheet(PDF) 44 Page - Hynix Semiconductor |
|
|
|||||||||||||||||||||||||||||
H5GQ2H24AFR-R0C Datasheet(HTML) 44 Page - Hynix Semiconductor |
|
|
44 / 172 page  This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any responsability for use of circuits described. No patent licenses are implied. Rev. 1.2 /Nov. 2011 44 H5GQ2H24AFR WRITE Recovery (WR) The programmed WR value is used for the auto precharge feature along with tRP to determine tDAL. The WR register bits are not a required function and may be implemented at the discretion of the DRAM manufacturer. WR must be programmed with a value greater than or equal to RU{tWR/tCK}, where RU stands for round up, tWR is the analog value from the vendor datasheet and tCK is the operating clock cycle time. By default WR is specified by bits A8‐A11, defining a WR range of 4 to 19 tCK. Test Mode The normal operating mode is selected by issuing a MODE REGISTER SET command with bit A7 set to ’0’, and bits A0‐A6 and A8‐A11 set to the desired values. Programming bit A7 to ‘1’ places the device into a test mode that is only to be used by the DRAM manufacturer. No functional operation is specified with test mode enabled. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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
