km416s1120d ETC-unknow, km416s1120d Datasheet - Page 26

• Manufacturer Part Number: km416s1120d
• Description: 512k X 16bit X 2 Banks Synchronous Dram Lvttl
• Manufacturer: ETC-unknow

CLOCK
KM416S1120D
Single Bit Read-Write-Read Cycle(Same Page) @CAS Latency=3, Burst Length=1
A
ADDR
10
DQM
CKE
RAS
CAS
/AP
WE
DQ
CS
BA
Row Active
0
tSH
tSH
tSS
tSS
*Note 2
Ra
Ra
BS
1
*Note 1
tRCD
2
tCC
3
tRAC
tSH
tSS
*Note 2,3
*Note 3
Read
Ca
BS
tCH
4
tCL
tRAS
tRC
tSLZ
tSAC
5
6
Qa
tOH
7
tSS
8
tSH
tSH
tSH
tSS
tSS
*Note 2,3
HIGH
Write
*Note 3
Cb
BS
Db
- 26
tSS
9
tSS
tSH
tCCD
tSH
10
*Note 2,3 *Note 4
Read
*Note 3
Cc
BS
11
Precharge
*Note 4
BS
12
13
tRP
Qc
14
Row Active
*Note 2
Rb
BS
Rb
15
CMOS SDRAM
Rev. 1.4 (Jun. 1999)
16
17
18
: Don't care
19