CY7C1423AV18-250BZC Cypress Semiconductor Corp, CY7C1423AV18-250BZC Datasheet - Page 7

• 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.
Document Number: 38-05617 Rev. *I
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
Q27
D27
D28
Q29
Q30
D30
D31
Q32
Q33
D33
D34
Q35
CQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
CQ
1
1
NC/144M
NC/288M NC/72M
V
V
TCK
Q18
Q21
Q24
TCK
D11
Q12
D13
Q15
D17
Q28
D20
D29
D22
Q31
D32
Q34
D26
D35
Q9
NC
NC
NC
NC
NC
NC
REF
REF
(continued)
2
2
V
V
D10
Q10
D12
Q13
D14
Q14
D15
D16
Q16
Q17
D18
Q19
Q20
D21
Q22
Q23
D24
Q25
Q26
Q11
D19
D23
D25
D9
DDQ
DDQ
3
A
A
3
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
CY7C1423AV18 (2M × 18)
CY7C1424AV18 (1M × 36)
BWS
BWS
BWS
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
2
3
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/288M
CY7C1422AV18, CY7C1429AV18
CY7C1423AV18, CY7C1424AV18
BWS
BWS
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
1
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
Q16
Q15
Q13
Q12
Q10
D17
D16
D14
D12
D11
D10
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Q9
DDQ
DDQ
A
A
A
A
9
9
[1]
NC/144M
NC/72M
V
V
TMS
TMS
Q17
D15
Q14
D13
Q11
NC
NC
NC
NC
NC
NC
Q7
D6
Q4
D3
Q1
D0
Q7
D6
Q4
D3
Q1
D9
D0
10
10
REF
REF
Page 7 of 33
TDI
TDI
CQ
CQ
Q8
Q6
Q5
ZQ
Q3
Q2
Q0
Q8
Q6
Q5
ZQ
Q3
Q2
Q0
D8
D7
D5
D4
D2
D1
D8
D7
D5
D4
D2
D1
11
11
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