參數(shù)資料
型號(hào): CY7C1380D
廠商: Cypress Semiconductor Corp.
英文描述: 18-Mbit (512K x 36/1M x 18) Pipelined SRAM(18-Mb (512K x 36/1M x 18)管道式SRAM)
中文描述: 18兆位(為512k × 36/1M × 18)流水線的SRAM(18 - MB的(為512k × 36/1M × 18)管道式的SRAM)
文件頁(yè)數(shù): 22/30頁(yè)
文件大?。?/td> 554K
代理商: CY7C1380D
CY7C1380D
CY7C1382D
Document #: 38-05543 Rev. *D
Page 22 of 30
Write Cycle Timing
[26, 27]
Note:
27.Full width write can be initiated by either GW LOW; or by GW HIGH, BWE LOW and BW
X
LOW.
Switching Waveforms
(continued)
tCYC
tCL
CLK
ADSP
tADH
tADS
ADDRESS
tCH
OE
ADSC
CE
tAH
tAS
A1
tCEH
tCES
BWE,
BW
X
Data Out (Q)
High-Z
ADV
BURST READ
BURST WRITE
D(A2)
D(A2 + 1)
D(A2 + 1)
D(A1)
D(A3)
D(A3 + 1)
D(A3 + 2)
D(A2 + 3)
A2
A3
Data In (D)
Extended BURST WRITE
D(A2 + 2)
Single WRITE
tADH
tADS
tADH
tADS
tOEHZ
tADVH
tADVS
tWEH
tWES
tDH
tDS
GW
tWEH
tWES
Byte write signals are
ignored for first cycle when
ADSP initiates burst
ADSC extends burst
ADV suspends burst
DON’T CARE
UNDEFINED
相關(guān)PDF資料
PDF描述
CY7C1381D 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
CY7C1381D-100AXC 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
CY7C1381D-100AXI 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
CY7C1381D-100BGC 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
CY7C1381D-100BGI 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
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