參數(shù)資料
型號(hào): IS64LPS25618A-200TQA3
廠商: INTEGRATED SILICON SOLUTION INC
元件分類: DRAM
英文描述: 128K x 32, 128K x 36, 256K x 18 4 Mb SYNCHRONOUS PIPELINED, SINGLE CYCLE DESELECT STATIC RAM
中文描述: 256K X 18 CACHE SRAM, 3.1 ns, PQFP100
封裝: TQFP-100
文件頁數(shù): 18/26頁
文件大?。?/td> 174K
代理商: IS64LPS25618A-200TQA3
18
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. 00A
10/07/04
ISSI
IS61(64)LPS12832A
IS61(64)LPS12836A IS61(64)VPS12836A
IS61(64)LPS25618A IS61(64)VPS25618A
WRITE CYCLE TIMING
Single Write
DATA
OUT
DATA
IN
OE
CE2
CE2
CE
BWx
BWE
GW
Address
ADV
ADSC
ADSP
CLK
WR1
WR2
Unselected
Burst Write
t
KC
t
KL
t
KH
t
SS
t
SH
t
AS
t
AH
t
WS
t
WH
t
WS
t
WH
WR3
t
CES
t
CEH
t
CES
t
CEH
t
CES
t
CEH
CE2 and CE2 only sampled with ADSP or ADSC
CE Masks ADSP
Unselected with CE2
ADSC initiate Write
ADSP is blocked by CE inactive
t
AVH
t
AVS
ADV must be inactive for ADSP Write
WR1
WR2
t
WS
t
WH
WR3
t
WS
t
WH
High-Z
High-Z
1a
3a
t
DS
t
DH
BW4-BW1 only are applied to first cycle of WR2
2a
2b
Write
2c
2d
相關(guān)PDF資料
PDF描述
IS64VPS12832A-200TQA3 128K x 32, 128K x 36, 256K x 18 4 Mb SYNCHRONOUS PIPELINED, SINGLE CYCLE DESELECT STATIC RAM
IS64VPS12836A 128K x 32, 128K x 36, 256K x 18 4 Mb SYNCHRONOUS PIPELINED, SINGLE CYCLE DESELECT STATIC RAM
IS64VPS12836A-200TQA3 128K x 32, 128K x 36, 256K x 18 4 Mb SYNCHRONOUS PIPELINED, SINGLE CYCLE DESELECT STATIC RAM
IS64VPS25618A 128K x 32, 128K x 36, 256K x 18 4 Mb SYNCHRONOUS PIPELINED, SINGLE CYCLE DESELECT STATIC RAM
IS64VPS25618A-200TQA3 128K x 32, 128K x 36, 256K x 18 4 Mb SYNCHRONOUS PIPELINED, SINGLE CYCLE DESELECT STATIC RAM
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