CY7C09579V-83AI Cypress Semiconductor Corp, CY7C09579V-83AI Datasheet - Page 15

• Manufacturer Part Number: CY7C09579V-83AI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09579V-83AI

• Density: 1.125Mb
• Access Time (max): 6ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 45MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 385mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Word Size: 36b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Pipelined Read-to-Write-to-Read (OE Controlled)
Notes
Document Number: 38-06054 Rev. *D
31. Test conditions used are Load 2.
32. Output state (HIGH, LOW, or High-Impedance) is determined by the previous cycle control signals.
33. CE = ADS = CNTEN = V
34. During “No Operation,” data in memory at the selected address may be corrupted and should be rewritten to ensure data integrity.
ADDRESS
DATA
DATA
CLK
R/W
OUT
OE
CE
IN
t
t
t
SW
SC
SA
A
IL
n
; CNTRST = V
t
CH2
t
CYC2
t
t
t
HW
HC
HA
(continued)
t
CL2
IH
.
A
READ
n+1
t
CD2
Q
t
OHZ
n
t
SW
t
SD
D
A
n+2
[31, 32, 33, 34]
n+2
t
HW
t
HD
WRITE
A
D
n+3
n+3
A
n+4
t
CKLZ
READ
CY7C09569V
CY7C09579V
A
n+5
t
CD2
Page 15 of 32
Q
n+4
[+] Feedback