CY7C1370D-250AXC Cypress Semiconductor Corp, CY7C1370D-250AXC Datasheet - Page 11
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CY7C1370D-250AXC
Manufacturer Part Number
CY7C1370D-250AXC
Description
IC,SYNC SRAM,512KX36,CMOS,QFP,100PIN,PLASTIC
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C1372D-200AXC.pdf
(29 pages)
Specifications of CY7C1370D-250AXC
Format - Memory
RAM
Memory Type
SRAM - Synchronous
Memory Size
18M (512K x 36)
Speed
250MHz
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
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C1370D-250AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
135
Company:
Part Number:
CY7C1370D-250AXC
Manufacturer:
CYPRESS
Quantity:
10
Company:
Part Number:
CY7C1370D-250AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Part Number:
CY7C1370D-250AXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Company:
Part Number:
CY7C1370D-250AXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Partial Write Cycle Description
The Partial Write Cycle Description follows.
Document Number: 38-05555 Rev. *K
Read
Write – No bytes written
Write Byte a – (DQ
Write Byte b – (DQ
Write Bytes b, a
Write Byte c – (DQ
Write Bytes c, a
Write Bytes c, b
Write Bytes c, b, a
Write Byte d – (DQ
Write Bytes d, a
Write Bytes d, b
Write Bytes d, b, a
Write Bytes d, c
Write Bytes d, c, a
Write Bytes d, c, b
Write All Bytes
Read
Write – No Bytes Written
Write Byte a – (DQ
Write Byte b – (DQ
Write Both Bytes
Note
8. Table only lists a partial listing of the byte write combinations. Any Combination of BW
byte write is active.
Function (CY7C1370D)
c
a
b
d
a
b
and DQP
and DQP
and DQP
and DQP
and DQP
and DQP
Function (CY7C1372D)
c
a
d
a
b
b
)
)
)
)
)
)
[1, 2, 3, 8]
WE
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
is valid Appropriate write will be done based on which
BW
WE
X
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
d
BW
BW
CY7C1370D, CY7C1372D
H
H
H
H
H
H
H
H
X
H
H
L
L
L
L
L
L
L
L
x
L
L
c
b
BW
BW
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
H
H
L
L
x
b
a
Page 11 of 29
BW
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
a
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