CY7C1383B-100AC Cypress Semiconductor Corp, CY7C1383B-100AC Datasheet - Page 10

• Manufacturer Part Number: CY7C1383B-100AC
• Description: IC SRAM 18MBIT 100MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1383B-100AC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (1M x 18)
• Speed: 100MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1139

Write Cycle Description
Document #: 38-05196 Rev. **
Read
Read
Write Byte 0 – DQa
Write Byte 1 – DQb
Write Bytes 1, 0
Write Byte 2 – DQc
Write Bytes 2, 0
Write Bytes 2, 1
Write Bytes 2, 1, 0
Write Byte 3 – DQd
Write Bytes 3, 0
Write Bytes 3, 1
Write Bytes 3, 1, 0
Write Bytes 3, 2
Write Bytes 3, 2, 0
Write Bytes 3, 2, 1
Write All Bytes
Write All Bytes
Read
Read
Write Byte 0 – DQa and DPa
Write Byte 1 – DQb and DPb
Write All Bytes
Write All Bytes
Function (CY7C1381B)
Function (CY7C1383B)
[1, 2, 3]
GW
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
GW
1
1
1
1
1
0
BWE
X
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
BWE
X
1
0
0
0
0
BWd
X
X
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
BWc
X
X
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
BWb
X
X
1
1
0
0
BWb
X
X
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
CY7C1381B
CY7C1383B
Page 10 of 31
BWa
X
1
0
1
X
0
BWa
X
X
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0