參數(shù)資料
型號(hào): CY7C1217H
廠商: Cypress Semiconductor Corp.
英文描述: 1-Mbit (32K x 36) Flow-Through Sync SRAM
中文描述: 1兆位(32K的× 36)流量通過(guò)同步SRAM的
文件頁(yè)數(shù): 14/16頁(yè)
文件大?。?/td> 362K
代理商: CY7C1217H
CY7C1217H
Document #: 38-05670 Rev. *B
Page 7 of 16
Truth Table for Read/Write[2, 3]
Function
GW
BWE
BWD
BWC
BWB
BWA
Read
H
XXXX
Read
H
L
HHHH
Write Byte (A, DQPA)
H
L
HHH
L
Write Byte (B, DQPB)H
L
H
L
H
Write Bytes (B, A, DQPA, DQPB)H
L
H
L
Write Byte (C, DQPC)
H
LH
H
Write Bytes (C, A, DQPC, DQPA)
H
LH
L
Write Bytes (C, B, DQPC, DQPB)H
L
H
L
H
Write Bytes (C, B, A, DQPC, DQPB, DQPA)
H
L
H
LLL
Write Byte (D, DQPD)
H
L
HHH
Write Bytes (D, A, DQPD, DQPA)H
L
H
L
Write Bytes (D, B, DQPD, DQPA)H
L
H
L
H
Write Bytes (D, B, A, DQPD, DQPB, DQPA)H
L
H
L
Write Bytes (D, B, DQPD, DQPB)
H
LLL
H
Write Bytes (D, B, A, DQPD, DQPC, DQPA)
H
LLL
H
L
Write Bytes (D, C, A, DQPD, DQPB, DQPA)
H
LLLL
H
Write All Bytes
H
LLLLL
Write All Bytes
L
XXXXX
[+] Feedback
相關(guān)PDF資料
PDF描述
CY7C1248KV18-400BZXC 2M X 18 DDR SRAM, 0.45 ns, PBGA165
CY7C1371AV25-66AC 512K X 36 ZBT SRAM, 10 ns, PQFP100
CY7C1387DV25-225BZI 1M X 18 CACHE SRAM, 2.8 ns, PBGA165
CY7C1387DV25-225BZC 1M X 18 CACHE SRAM, 2.8 ns, PBGA165
CY7C138AV Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C1217H-133AXC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 3.3V 1.125MBIT 32KX36 7.5NS 100TQFP - Bulk
CY7C1218H-133AXC 制造商:Cypress Semiconductor 功能描述:
CY7C1218H-166AXC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC SGL 3.3V 1.125MBIT 32KX36 3.5NS 100TQFP - Bulk
CY7C1219F-133AC 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C12235DC 制造商:CYPRESS 功能描述:New