CY7C1370C-167BGC Cypress Semiconductor Corp, CY7C1370C-167BGC Datasheet - Page 9

• Manufacturer Part Number: CY7C1370C-167BGC
• Description: IC SRAM 18MBIT 167MHZ 119BGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1370C-167BGC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 119-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Document #: 38-05233 Rev. *D
Truth Table
Partial Write Cycle Description
NOP/WRITE ABORT (Begin Burst)
WRITE ABORT (Continue Burst)
IGNORE CLOCK EDGE (Stall)
SNOOZE MODE
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
Note:
8. Table only lists a partial listing of the byte write combinations. Any combination of BW
Read
Write – No Bytes Written
Write Byte a – (DQ
Write Byte b – (DQ
Write Both Bytes
Operation
[1, 2, 3, 4, 5, 6, 7]
Function (CY7C1370C)
c
a
b
d
a
b
and DQP
and DQP
and DQP
and DQP
and DQP
and DQP
Function (CY7C1372C)
c
(continued)
a
d
b
)
)
)
a
b
)
)
)
None
Next
Current
None
Address
[1, 2, 3, 8]
Used
CE
X
X
X
L
ZZ
H
L
L
L
WE
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
ADV/LD
[a:d]
H
X
X
L
is valid. Appropriate write will be done based on which byte write is active.
BW
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
WE
X
X
X
L
d
WE
H
L
L
L
L
BW
H
H
X
X
x
BW
LL
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
OE
X
X
X
X
c
BW
CEN
H
H
x
L
L
H
L
X
L
b
BW
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
CLK
CY7C1370C
CY7C1372C
L-H Three-State
L-H –
L-H Three-State
b
X
Three-State
Page 9 of 27
BW
H
H
L
L
x
DQ
BW
a
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
a