參數(shù)資料
型號(hào): CY7C1356C-200BGXI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 9-Mbit (256K x 36/512K x 18) Pipelined SRAM with NoBL⑩ Architecture
中文描述: 512K X 18 ZBT SRAM, 3.2 ns, PBGA119
封裝: (14 X 22 X 2.4) MM, LEAD FREE, PLASTIC, BGA-119
文件頁數(shù): 20/28頁
文件大小: 467K
代理商: CY7C1356C-200BGXI
CY7C1354C
CY7C1356C
Document #: 38-05538 Rev. *G
Page 20 of 28
Switching Waveforms
Read/Write Timing
[23, 24, 25]
Notes:
23.For this waveform ZZ is tied low.
24.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.
25.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
t
CL
t
CH
10
CE
t
CEH
t
CES
WE
CEN
t
CENH
t
CENS
BW
X
ADV/LD
t
AH
t
AS
ADDRESS
A1
A2
A3
A4
A5
A6
A7
t
DH
t
DS
Data
n-Out (DQ)
t
CLZ
D(A1)
D(A2)
D(A5)
Q(A4)
Q(A3)
D(A2+1)
t
DOH
t
CHZ
t
CO
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
t
OEV
t
OELZ
t
OEHZ
t
DOH
DON’T CARE
UNDEFINED
Q(A6)
Q(A4+1)
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相關(guān)PDF資料
PDF描述
CY7C1356C-200BZI 9-Mbit (256K x 36/512K x 18) Pipelined SRAM with NoBL⑩ Architecture
CY7C1356C-200BZXC 9-Mbit (256K x 36/512K x 18) Pipelined SRAM with NoBL⑩ Architecture
CY7C1356C-200BZXI 9-Mbit (256K x 36/512K x 18) Pipelined SRAM with NoBL⑩ Architecture
CY7C1356C-250AXC 9-Mbit (256K x 36/512K x 18) Pipelined SRAM with NoBL⑩ Architecture
CY7C1356C-250AXI 9-Mbit (256K x 36/512K x 18) Pipelined SRAM with NoBL⑩ Architecture
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