CY7C1512AV18-200BZXC Cypress Semiconductor Corp, CY7C1512AV18-200BZXC Datasheet - Page 10

• Manufacturer Part Number: CY7C1512AV18-200BZXC
• Description: IC SRAM 72MBIT 200MHZ 165TFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1512AV18-200BZXC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, QDR II
• Memory Size: 72M (4M x 18)
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-05565 Rev. *E
Write Cycle Descriptions
BWS
0,
H
H
H
H
L
L
L
L
NWS
0
BWS
1,
H
H
H
H
L
L
L
L
NWS
1
L-H
L-H
L-H
L-H
K
–
–
–
–
(CY7C1517V18 and CY7C1528V18)
L-H During the Data portion of a Write sequence :
L-H During the Data portion of a Write sequence :
L-H During the Data portion of a Write sequence :
L-H No data is written into the devices during this portion of a Write operation.
K
–
–
–
–
During the Data portion of a Write sequence :
CY7C1517V18 − both nibbles (D
CY7C1528V18 − both bytes (D
CY7C1517V18 − both nibbles (D
CY7C1528V18 − both bytes (D
During the Data portion of a Write sequence :
CY7C1517V18 − only the lower nibble (D
unaltered,
CY7C1528V18 − only the lower byte (D
unaltered.
CY7C1517V18 − only the lower nibble (D
unaltered,
CY7C1528V18 − only the lower byte (D
unaltered.
During the Data portion of a Write sequence :
CY7C1517V18 − only the upper nibble (D
unaltered,
CY7C1528V18 − only the upper byte (D
unaltered.
CY7C1517V18 − only the upper nibble (D
unaltered,
CY7C1528V18 − only the upper byte (D
unaltered.
No data is written into the devices during this portion of a Write operation.
[3, 9]
[17:0]
[17:0]
[7:0]
[7:0]
) are written into the device.
) are written into the device.
) are written into the device,
) are written into the device,
Comments
[8:0]
[8:0]
[17:9]
[17:9]
[3:0]
[3:0]
[7:4]
[7:4]
) is written into the device. D
) is written into the device. D
) is written into the device. D
) is written into the device. D
) is written into the device. D
) is written into the device. D
) is written into the device. D
) is written into the device. D
CY7C1517V18
CY7C1528V18
CY7C1519V18
CY7C1521V18
[17:9]
[17:9]
[8:0]
[8:0]
[7:4]
[7:4]
[3:0]
[3:0]
Page 10 of 28
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