CY7C1568V18-400BZXCT Cypress Semiconductor Corp, CY7C1568V18-400BZXCT Datasheet - Page 4

• Manufacturer Part Number: CY7C1568V18-400BZXCT
• Description: IC SRAM 72MBIT 400MHZ 165TFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1568V18-400BZXCT

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II
• Memory Size: 72M (2M x 36)
• Speed: 400MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Configuration
The pin configuration for CY7C1566V18, CY7C1577V18, CY7C1568V18, and CY7C1570V18 follow.
Note
Document Number: 001-06551 Rev. *E
2. NC/144M and NC/288M are not connected to the die and can be tied to any voltage level.
M
M
A
B
C
D
E
G
H
K
N
P
R
A
B
C
D
E
G
H
K
N
P
R
F
J
L
F
J
L
DOFF
DOFF
TDO
TDO
CQ
CQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
1
V
V
DQ6
TCK
DQ6
TCK
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
REF
REF
A
A
2
2
V
V
DQ4
DQ5
DQ7
DQ4
DQ5
DQ7
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DDQ
DDQ
A
A
A
A
3
3
165-Ball FBGA (15 x 17 x 1.4 mm) Pinout
V
V
V
V
V
V
V
V
V
V
V
V
V
V
R/W
R/W
V
V
V
V
V
V
V
V
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
A
A
4
A
A
4
A
A
SS
SS
SS
SS
SS
SS
SS
SS
CY7C1566V18 (8M x 8)
CY7C1577V18 (8M x 9)
NC/288M
NC/288M
NWS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
NC
A
A
A
A
A
A
A
A
5
DD
DD
DD
DD
DD
5
DD
DD
DD
DD
DD
SS
SS
SS
SS
SS
SS
SS
SS
1
QVLD
QVLD
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
NC
NC
6
K
K
A
A
6
K
K
A
A
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
NC/144M
NC/144M
NWS
BWS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
CY7C1566V18, CY7C1577V18
CY7C1568V18, CY7C1570V18
7
DD
DD
DD
DD
DD
7
DD
DD
DD
DD
DD
SS
SS
SS
SS
SS
SS
SS
SS
0
0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
LD
LD
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
8
A
A
A
8
A
A
A
SS
SS
SS
SS
SS
SS
SS
SS
[2]
V
V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DDQ
DDQ
A
A
A
A
9
9
V
V
DQ1
TMS
DQ1
TMS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
10
10
REF
REF
A
A
Page 4 of 28
DQ3
DQ2
DQ0
DQ3
DQ2
DQ0
DQ8
CQ
TDI
CQ
TDI
NC
NC
NC
NC
ZQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
ZQ
NC
NC
NC
NC
11
11
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