Electronic Components Datasheet Search |
|
K4B1G0846G-BCMA Datasheet(PDF) 11 Page - Samsung semiconductor |
|
K4B1G0846G-BCMA Datasheet(HTML) 11 Page - Samsung semiconductor |
11 / 64 page - 11 - K4B1G0846G datasheet DDR3 SDRAM Rev. 1.01 K4B1G0446G 6. Absolute Maximum Ratings 6.1 Absolute Maximum DC Ratings [ Table 4 ] Absolute Maximum DC Ratings NOTE : 1. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. Storage Temperature is the case surface temperature on the center/top side of the DRAM. For the measurement conditions, please refer to JESD51-2 standard. 3. VDD and VDDQ must be within 300mV of each other at all times; and VREF must be not greater than 0.6 x VDDQ, When VDD and VDDQ are less than 500mV; VREF may be equal to or less than 300mV. 6.2 DRAM Component Operating Temperature Range [ Table 5 ] Temperature Range NOTE : 1. Operating Temperature TOPER is the case surface temperature on the center/top side of the DRAM. For measurement conditions, please refer to the JEDEC document JESD51-2. 2. The Normal Temperature Range specifies the temperatures where all DRAM specifications will be supported. During operation, the DRAM case temperature must be main- tained between 0-85 °C under all operating conditions 3. Some applications require operation of the Extended Temperature Range between 85 °C and 95°C case temperature. Full specifications are guaranteed in this range, but the following additional conditions apply: a) Refresh commands must be doubled in frequency, therefore reducing the refresh interval tREFI to 3.9us. b) If Self-Refresh operation is required in the Extended Temperature Range, then it is mandatory to either use the Manual Self-Refresh mode with Extended Temperature Range capability (MR2 A6 = 0b and MR2 A7 = 1b), in this case IDD6 current can be increased around 10~20% than normal Temperature range. 7. AC & DC Operating Conditions 7.1 Recommended DC operating Conditions (SSTL_1.5) [ Table 6 ] Recommended DC Operating Conditions NOTE : 1. Under all conditions VDDQ must be less than or equal to VDD. 2. VDDQ tracks with VDD. AC parameters are measured with VDD and VDDQ tied together. Symbol Parameter Rating Units NOTE VDD Voltage on VDD pin relative to Vss -0.4 V ~ 1.975 V V 1,3 VDDQ Voltage on VDDQ pin relative to Vss -0.4 V ~ 1.975 V V 1,3 VIN, VOUT Voltage on any pin relative to Vss -0.4 V ~ 1.975 V V 1 TSTG Storage Temperature -55 to +100 °C 1, 2 Symbol Parameter rating Unit NOTE TOPER Operating Temperature Range 0 to 95 °C 1, 2, 3 Symbol Parameter Rating Units NOTE Min. Typ. Max. VDD Supply Voltage 1.425 1.5 1.575 V 1,2 VDDQ Supply Voltage for Output 1.425 1.5 1.575 V 1,2 |
Similar Part No. - K4B1G0846G-BCMA |
|
Similar Description - K4B1G0846G-BCMA |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |