CY7C09569V-83AXC Cypress Semiconductor Corp, CY7C09569V-83AXC Datasheet - Page 23

• Manufacturer Part Number: CY7C09569V-83AXC
• Description: IC SRAM 576KBIT 83MHZ 144LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09569V-83AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 576K (16K x 36)
• Speed: 83MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-06054 Rev. *B
Read/Write and Enable Operation
Address Counter Control Operation
Notes:
37. “X” = “Don’t Care,” “H” = V
38. ADS, CNTEN, CNTRST = “Don’t Care.”
39. OE is an asynchronous input signal.
40. When CE changes state In the pipelined mode, deselection and read happen in the following clock cycle.
41. Counter operation is independent of CE.
Address
A
A
OE
X
X
X
H
X
X
L
n
n
Previous
Address
A
A
A
X
X
n
n
n
CLK
X
IH
CLK
Inputs
, “L” = V
IL
.
OE
CE
X
X
X
X
L
H
L
L
L
R/W
[37, 38, 39]
H
X
X
X
X
[37, 41]
R/W
H
X
L
X
ADS
H
H
X
L
L
CNTEN
H
H
X
L
L
I/O
Outputs
High-Z
High-Z
D
0
D
OUT
–I/O
CNTRST
IN
35
H
H
H
H
L
Increment Counter Increment
Hold +
Mode
Reset
Read
Load
Hold
Deselected
Write
Read
Outputs Disabled
[40]
Counter Reset
Address Load into Counter
External Address Blocked -
Counter Address Readout
External Address Blocked -
Counter Disabled
[40]
Operation
CY7C09569V
CY7C09579V
Operation
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