CYD18S18V18-200BBAXC Cypress Semiconductor Corp, CYD18S18V18-200BBAXC Datasheet - Page 38

• Manufacturer Part Number: CYD18S18V18-200BBAXC
• Description: IC SRAM 18MBIT 200MHZ 256LFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYD18S18V18-200BBAXC

• Memory Size: 18M (1M x 18)
• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 1.42 V ~ 1.58 V, 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 256-LFBGA
• Memory Configuration: 1M X 18
• Clock Frequency: 77MHz
• Access Time: 3.3ns
• Supply Voltage Range: 1.42V To 1.58V, 1.7V To 1.9V
• Memory Case Style: BGA
• No. Of Pins: 256
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-2036

Switching Waveforms
Document Number: 38-06082 Rev. *J
D Q
DQ
R/W
C E
B En
CE
O UT
IN
C
A
0
1
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A n
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Figure 28. Read-to-Write-to-Read for Flow through Mode (OE = LOW)
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CYC
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READ
DQ n
A n + 1
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D C
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DQn + 1
An + 2
NO P
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CKHZ1
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SD
An + 2
DQn + 2
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H D
W RITE
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CKLZ1
An + 3
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C D1
R EAD
DQ n + 3
A n + 4
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D C
Page 38 of 52
FullFlex
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CD1
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