參數(shù)資料
型號: CY7C1471V25
廠商: Cypress Semiconductor Corp.
英文描述: 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture
中文描述: 72兆位(2米x 36/4M x 18/1M × 72)流體系結構,通過與總線延遲靜態(tài)存儲器
文件頁數(shù): 24/30頁
文件大小: 373K
代理商: CY7C1471V25
PRELIMINARY
CY7C1471V25
CY7C1473V25
CY7C1475V25
Document #: 38-05287 Rev. *E
Page 24 of 30
Switching Waveforms
Read/Write Waveforms
[22, 23, 24]
Notes:
22.For this waveform ZZ is tied LOW.
23.When CE is LOW, CE
is LOW, CE
is HIGH and CE
is LOW. When CE is HIGH, CE
is HIGH or CE
is LOW or CE
is HIGH.
24.Order of the Burst sequence is determined by the status of the MODE (0 = Linear, 1 = Interleaved). Burst operations are optional.
WRITE
D(A1)
1
2
3
4
5
6
7
8
9
CLK
tCYC
tCL
tCH
10
CE
tCEH
tCES
WE
CEN
tCENH
tCENS
BW
X
ADV/LD
tAH
tAS
ADDRESS
A1
A2
A3
A4
A5
A6
A7
tDH
tDS
DQ
COMMAND
tCLZ
D(A1)
D(A2)
Q(A4)
Q(A3)
D(A2+1)
tDOH
tCHZ
tCDV
WRITE
D(A2)
BURST
WRITE
D(A2+1)
READ
Q(A3)
READ
Q(A4)
BURST
READ
Q(A4+1)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DESELECT
OE
tOEV
tOELZ
tOEHZ
DON’T CARE
UNDEFINED
D(A5)
tDOH
Q(A4+1)
D(A7)
Q(A6)
相關PDF資料
PDF描述
CY7C1475V33-133BGXC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture
CY7C1473V33 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture
CY7C1471V25-100AXC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture
CY7C1471V25-133BZXC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture
CY7C1473V25-133BZC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture
相關代理商/技術參數(shù)
參數(shù)描述
CY7C1471V25-100AXI 制造商:Cypress Semiconductor 功能描述:
CY7C1471V25-100BZI 制造商:Cypress Semiconductor 功能描述:
CY7C1471V25-133AXC 功能描述:靜態(tài)隨機存取存儲器 72MB (2Mx36) 2.5v 133MHz 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1471V25-133AXCES 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 2.5V 72MBIT 2MX36 6.5NS 100TQFP - Bulk
CY7C1471V25-133AXCT 功能描述:靜態(tài)隨機存取存儲器 2Mx36 2.5V NoBL FT 靜態(tài)隨機存取存儲器 COM RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray