CY7C1470V33-167AXI Cypress Semiconductor Corp, CY7C1470V33-167AXI Datasheet - Page 2

• Manufacturer Part Number: CY7C1470V33-167AXI
• Description: CY7C1470V33-167AXI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1470V33-167AXI

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 72M (2M x 36)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Density: 72Mb
• Access Time (max): 3.4ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 167MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 21b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 4
• Supply Current: 450mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 2M
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 38-05289 Rev. *M
Logic Block Diagram – CY7C1472V33 (4 M × 18)
Logic Block Diagram – CY7C1474V33 (1 M × 72)
CEN
CLK
CEN
CLK
A0, A1, A
ADV/LD
MODE
A0, A1, A
ADV/LD
BW
BW
ZZ
C
WE
CE1
CE2
CE3
MODE
OE
BW
BW
BW
BW
BW
BW
BW
BW
ZZ
a
b
C
WE
CE1
CE2
CE3
OE
a
b
e
f
h
c
d
g
WRITE ADDRESS
WRITE ADDRESS
REGISTER 1
REGISTER 1
REGISTER 0
ADDRESS
REGISTER 0
ADDRESS
Control
READ LOGIC
Control
READ LOGIC
Sleep
Sleep
AND DATA COHERENCY
AND DATA COHERENCY
WRITE REGISTRY
CONTROL LOGIC
WRITE REGISTRY
CONTROL LOGIC
WRITE ADDRESS
WRITE ADDRESS
ADV/LD
ADV/LD
REGISTER 2
REGISTER 2
C
C
A0
A1
A1
A0
D1
D0
D1
D0
BURST
LOGIC
BURST
LOGIC
Q1
Q0
Q1
Q0
A0'
A1'
A0'
A1'
DRIVERS
WRITE
DRIVERS
WRITE
MEMORY
REGISTER 1
ARRAY
INPUT
MEMORY
REGISTER 1
ARRAY
INPUT
E
E
M
S
E
N
S
E
A
P
S
M
E
N
E
A
P
S
S
S
O
U
T
P
U
T
R
E
G
T
E
R
E
I
S
S
O
U
T
P
U
T
R
E
G
S
T
E
R
S
E
I
REGISTER 0
INPUT
REGISTER 0
D
A
A
N
G
T
S
T
E
E
R
I
INPUT
D
A
A
R
N
G
T
S
T
E
E
I
E
O
U
U
U
T
P
T
B
F
F
E
R
S
E
E
O
U
T
P
U
T
B
U
E
R
F
F
S
E
DQ s
DQ P
DQ P
DQ P
DQ P
DQ P
DQ P
DQ P
DQ P
a
b
c
d
e
f
g
h
CY7C1470V33
CY7C1472V33
CY7C1474V33
DQ s
DQ P
DQ P
a
b
Page 2 of 33
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