km416s1120d ETC-unknow, km416s1120d Datasheet - Page 40
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km416s1120d
Manufacturer Part Number
km416s1120d
Description
512k X 16bit X 2 Banks Synchronous Dram Lvttl
Manufacturer
ETC-unknow
Datasheet
1.KM416S1120D.pdf
(43 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
km416s1120dT-G8
Manufacturer:
SAMSUNG
Quantity:
2 526
Company:
Part Number:
km416s1120dT-G8
Manufacturer:
SAMSUNG
Quantity:
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Company:
Part Number:
km416s1120dT-G8
Manufacturer:
SEC
Quantity:
304
Part Number:
km416s1120dT-G8
Manufacturer:
SEC
Quantity:
20 000
CLOCK
KM416S1120D
Active/Precharge Power Down Mode @CAS Latency=2, Burst Length=4
A
ADDR
10
DQM
CKE
RAS
CAS
/AP
WE
DQ
CS
BA
*Note :
0
Power-down
1
Precharge
1. Both banks should be in idle state prior to entering precharge power down mode.
2. CKE should be set high at least 1CLK + tss prior to Row active command.
3. Can not violate minimum refresh specification. (32ms)
tSS
Entry
*Note 1
2
*Note 3
3
4
*Note 2
Power-down
Precharge
5
Exit
Row Active
6
Ra
Ra
Power-down
7
Active
Entry
tSS
8
- 40
9
tSS
Power-down
10
Active
Exit
*Note 2
11
Read
Ca
12
13
Qa0
14
Precharge
Qa1
tSHZ
15
Qa2
CMOS SDRAM
Rev. 1.4 (Jun. 1999)
16
17
18
: Don't care
19