Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

IS42S16400D-7TI Datasheet(PDF) 8 Page - Integrated Silicon Solution, Inc

Part # IS42S16400D-7TI
Description  1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
Download  57 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ISSI [Integrated Silicon Solution, Inc]
Direct Link  http://www.issi.com
Logo ISSI - Integrated Silicon Solution, Inc

IS42S16400D-7TI Datasheet(HTML) 8 Page - Integrated Silicon Solution, Inc

Back Button IS42S16400D-7TI Datasheet HTML 4Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 5Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 6Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 7Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 8Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 9Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 10Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 11Page - Integrated Silicon Solution, Inc IS42S16400D-7TI Datasheet HTML 12Page - Integrated Silicon Solution, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 57 page
background image
IS42S16400D
ISSI®
8
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. C
07/05/06
TRUTH TABLE – CURRENT STATE BANK n, COMMAND TO BANK
n (1-6)
CURRENT STATE
COMMAND (ACTION)
CS RAS CAS WE
Any
COMMAND INHIBIT (NOP/Continue previous operation)
HX
X
X
NO OPERATION (NOP/Continue previous operation)
LH
H
H
Idle
ACTIVE (Select and activate row)
L
L
H
H
AUTO REFRESH(7)
LL
L
H
LOAD MODE REGISTER(7)
LL
LL
PRECHARGE(11)
LL
H
L
Row Active
READ (Select column and start READ burst)(10)
LH
LH
WRITE (Select column and start WRITE burst)(10)
LH
L
L
PRECHARGE (Deactivate row in bank or banks)(8)
LL
H
L
Read
READ (Select column and start new READ burst)(10)
LH
LH
(Auto
WRITE (Select column and start WRITE burst)(10)
LH
L
L
Precharge
PRECHARGE (Truncate READ burst, start PRECHARGE)(8)
LL
H
L
Disabled)
BURST TERMINATE(9)
LH
H
L
Write
READ (Select column and start READ burst)(10)
LH
LH
(Auto
WRITE (Select column and start new WRITE burst)(10)
LH
L
L
Precharge
PRECHARGE (Truncate WRITE burst, start PRECHARGE)(8)
LL
H
L
Disabled)
BURST TERMINATE(9)
LH
H
L
TRUTH TABLE – CKE (1-4)
CURRENT STATE
COMMANDn
ACTIONn
CKEn-1
CKEn
Power-Down
X
Maintain Power-Down
L
L
Self Refresh
X
Maintain Self Refresh
L
L
Clock Suspend
X
Maintain Clock Suspend
L
L
Power-Down
(5)
COMMAND INHIBIT or NOP
Exit Power-Down
L
H
Self Refresh
(6)
COMMAND INHIBIT or NOP
Exit Self Refresh
L
H
Clock Suspend
(7)
X
Exit Clock Suspend
L
H
All Banks Idle
COMMAND INHIBIT or NOP
Power-Down Entry
H
L
All Banks Idle
AUTO REFRESH
Self Refresh Entry
H
L
Reading or Writing
VALID
Clock Suspend Entry
H
L
See TRUTH TABLE – CURRENT STATE BANK n, COMMAND TO BANK
n
HH
NOTES:
1. CKEn is the logic state of CKE at clock edge
n; CKEn-1 was the state of CKE at the previous clock edge.
2. Current state is the state of the SDRAM immediately prior to clock edge
n.
3. COMMANDn is the command registered at clock edge
n, and ACTONn is a result of COMMANDn.
4. All states and sequences not shown are illegal or reserved.
5. Exiting power-down at clock edge
n will put the device in the all banks idle state in time for clock edge n+1 (provided that tCKS is met).
6. Exiting self refresh at clock edge
n will put the device in all banks idle state once tXSR is met. COMMAND INHIBIT or NOP commands
should be issued on clock edges occurring during the tXSR period. A minimum of two NOP commands must be sent during tXSR period.
7. After exiting clock suspend at clock edge
n, the device will resume operation and recognize the next command at clock edge n+1.


Similar Part No. - IS42S16400D-7TI

ManufacturerPart #DatasheetDescription
logo
Integrated Circuit Solu...
IS42S16400 ICSI-IS42S16400 Datasheet
1Mb / 68P
   2(1)M words x 8(16) bits x 4 banks (64-mbit) synchronous dynamic ram
logo
Integrated Silicon Solu...
IS42S16400 ISSI-IS42S16400 Datasheet
557Kb / 54P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400 ISSI-IS42S16400 Datasheet
675Kb / 55P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400-10T ISSI-IS42S16400-10T Datasheet
557Kb / 54P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400-10TI ISSI-IS42S16400-10TI Datasheet
557Kb / 54P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
More results

Similar Description - IS42S16400D-7TI

ManufacturerPart #DatasheetDescription
logo
Integrated Silicon Solu...
IS42S16400E ISSI-IS42S16400E Datasheet
848Kb / 55P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400A ISSI-IS42S16400A Datasheet
472Kb / 55P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
logo
List of Unclassifed Man...
IS42S16400B ETC-IS42S16400B Datasheet
472Kb / 55P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
logo
Integrated Silicon Solu...
IS45S16400C1 ISSI-IS45S16400C1 Datasheet
487Kb / 55P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400F ISSI-IS42S16400F Datasheet
1Mb / 58P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400 ISSI-IS42S16400_08 Datasheet
675Kb / 55P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400J-6TL ISSI-IS42S16400J-6TL Datasheet
1Mb / 60P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400 ISSI-IS42S16400 Datasheet
557Kb / 54P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42VS16400C1 ISSI-IS42VS16400C1 Datasheet
491Kb / 56P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400C1 ISSI-IS42S16400C1 Datasheet
487Kb / 55P
   1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57


Datasheet Download

Go To PDF Page


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


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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