CY7C1423AV18-250BZC Cypress Semiconductor Corp, CY7C1423AV18-250BZC Datasheet - Page 6

• Manufacturer Part Number: CY7C1423AV18-250BZC
• Description: SRAM (Static RAM)
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1423AV18-250BZC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II
• Memory Size: 36M (2M x 18)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-TFBGA
• Density: 36Mb
• Access Time (max): 0.45ns
• Sync/async: Synchronous
• Architecture: DDR
• Clock Freq (max): 250MHz
• Operating Supply Voltage (typ): 1.8V
• Address Bus: 20b
• Package Type: FBGA
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 740mA
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 1.9V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 165
• Word Size: 18b
• Number Of Words: 2M
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pin Configuration
The pin configuration for CY7C1422AV18, CY7C1429AV18, CY7C1423AV18, and CY7C1424AV18 follow.
Note
Document Number: 38-05617 Rev. *I
1. NC/72M, NC/144M, and NC/288M are not connected to the die and can be tied to any voltage level.
G
M
G
M
A
B
C
D
E
F
H
K
L
N
P
R
A
B
C
D
E
F
H
K
L
N
P
R
J
J
DOFF
DOFF
TDO
TDO
CQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
CQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
1
NC/72M
NC/72M
V
V
TCK
TCK
NC
NC
NC
NC
NC
NC
Q6
NC
NC
NC
NC
NC
NC
NC
NC
Q7
NC
NC
D4
D5
D7
D5
D6
D8
REF
REF
2
2
V
V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Q4
Q5
D6
Q7
Q5
Q6
D7
Q8
DDQ
DDQ
3
A
A
3
A
A
165-ball FPBGA (15 × 17 × 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
A
A
A
A
4
4
SS
SS
SS
SS
SS
SS
SS
SS
CY7C1422AV18 (4M × 8)
CY7C1429AV18 (4M × 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
5
A
A
A
A
5
A
A
A
A
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
SS
SS
SS
SS
SS
SS
SS
SS
1
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
K
K
A
A
C
C
K
K
A
A
C
C
6
6
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
NC/144M
NC/144M
CY7C1422AV18, CY7C1429AV18
CY7C1423AV18, CY7C1424AV18
NWS
BWS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
7
A
A
A
A
7
A
A
A
A
DD
DD
DD
DD
DD
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
A
A
A
A
A
A
8
8
SS
SS
SS
SS
SS
SS
SS
SS
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
[1]
V
V
TMS
TMS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
D2
Q1
D3
Q2
D0
10
10
REF
REF
A
A
Page 6 of 33
TDI
TDI
CQ
NC
NC
NC
NC
NC
NC
CQ
NC
NC
NC
NC
NC
Q3
Q2
ZQ
Q0
Q4
Q3
ZQ
Q1
Q0
D3
D1
D0
D4
D2
D1
11
11
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