Electronic Components Datasheet Search |
|
MT40A512M8RH-083E Datasheet(PDF) 81 Page - Micron Technology |
|
MT40A512M8RH-083E Datasheet(HTML) 81 Page - Micron Technology |
81 / 365 page When the CAL mode is enabled, additional time is required for the MRS command to complete. The earliest the next valid command can be issued is tMOD_CAL, which should be equal to tMOD + tCAL. The two following figures are examples. Figure 25: CAL Enable Timing – tMOD_CAL T0 T1 Ta0 Ta1 Ta2 CK_c CK_t Address CS_n Settings Command Ta3 Ta4 Old settings MRS Valid DES DES DES DES Valid Valid Valid Valid Valid Valid Valid Valid Don’t Care Time Break Tb0 Tb1 Tb2 Tb3 New settings Valid Valid Valid Valid Valid tMOD_CAL tCAL Updating settings DES DES DES Note: 1. CAL mode is enabled at T1. Figure 26: tMOD_CAL, MRS to Valid Command Timing with CAL Enabled T0 T1 Ta0 Ta1 Ta2 CK_c CK_t Address CS_n Settings Command Tb0 Tb1 Old settings Valid DES DES DES DES Valid Valid Valid Valid Valid Valid Valid Valid Don’t Care Time Break Tb2 Tc0 Tc1 Tc2 New settings Valid Valid Valid tMOD_CAL tCAL tCAL Updating settings DES DES DES MRS Valid Valid Note: 1. MRS at Ta1 may or may not modify CAL, tMOD_CAL is computed based on new tCAL set- ting if modified. 4Gb: x4, x8, x16 DDR4 SDRAM Command Address Latency 09005aef84af6dd0 4gb_ddr4_dram.pdf - Rev. G 1/17 EN 81 Micron Technology, Inc. reserves the right to change products or specifications without notice. 2014 Micron Technology, Inc. All rights reserved. |
Similar Part No. - MT40A512M8RH-083E |
|
Similar Description - MT40A512M8RH-083E |
|
|
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 |