CY7C1049DV33
Truth Table
CE
H
L
L
L
OE
X
L
X
H
WE
X
H
L
H
IO
0
–IO
7
High Z
Data Out
Data In
High Z
Power down
Read
Write
Selected, Outputs Disabled
Mode
Power
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Ordering Information
Speed
(ns)
10
12
Ordering Code
CY7C1049DV33-10VXI
CY7C1049DV33-10ZSXI
CY7C1049DV33-12VXE
CY7C1049DV33-12ZSXE
Package
Name
Package Type
Operating
Range
Industrial
Automotive
51-85090 36-pin (400-Mil) Molded SOJ (Pb-free)
51-85087 44-pin TSOP II (Pb-free)
51-85090 36-pin (400-Mil) Molded SOJ (Pb-free)
51-85087 44-pin TSOP II (Pb-free)
Contact your local Cypress sales representative for availability of these parts.
Ordering Code Definitions
CY 7 C 1 04 9
D V33 - XX XX
X X
Temperature Range: X = I or E
I = Industrial
E = Automotive-E
Pb-free
Package Type: XX = V or ZS
V = 36-pin (400-Mil) Molded SOJ
ZS = 44-pin TSOP II
Speed: XX = 10 ns or 12 ns
V33 = Voltage range (3 V to 3.6 V)
D = C9, 90 nm Technology
9 = Data width × 8-bits
04 = 4-Mbit density
1 = Fast Asynchronous SRAM family
Technology Code: C = CMOS
7 = SRAM
CY = Cypress
Document Number: 38-05475 Rev. *G
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