CY7C09289-9AC Cypress Semiconductor Corp, CY7C09289-9AC Datasheet - Page 6

• Manufacturer Part Number: CY7C09289-9AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09289-9AC

• Density: 1Mb
• Access Time (max): 20ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 40MHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 16b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 360mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 16b
• Number Of Words: 64K
• Lead Free Status / Rohs Status: Not Compliant

AC Test Loads
AC Test Loads (Applicable to -6 only)
Note:
Document #: 38-06040 Rev. *A
12. Test Conditions: C = 10 pF.
OUTPUT
OUTPUT
C = 30 pF
(a) Normal Load (Load 1)
(a) Load 1 (-6 only)
Z
0
= 50
C
5V
R1 = 893
R = 50
R2 = 347
0. 1 0
0. 60
0. 50
0. 40
0. 30
0. 20
0. 00
1 0
V
TH
= 1.4V
OUTPUT
(b) Thévenin Equivalent (Load 1)
1 5
[12]
C = 30 pF
(b) Load Derating Curve
20
Capacitance (pF)
R
TH
= 250
GND
3.0V
25
V
TH
3 ns
= 1.4V
10%
ALL INPUT PULSES
OUTPUT
30
90%
(c) Three-State Delay (Load 2)
C = 5 pF
(Used for t
including scope and jig)
35
CY7C09279/89
CY7C09379/89
CKLZ
90%
, t
10%
OLZ
5V
3 ns
Page 6 of 18
, & t
R1 = 893
R2 = 347
OHZ
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