CY7C09189-9AC Cypress Semiconductor Corp, CY7C09189-9AC Datasheet - Page 7

• Manufacturer Part Number: CY7C09189-9AC
• Description: IC SRAM 576KBIT 67MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09189-9AC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 576K (64K x 9)
• Speed: 67MHz
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1180

AC Test Loads
AC Test Loads (Applicable to -6 only)
Note:
Document #: 38-06039 Rev. *A
OUTPUT
11. Test Conditions: C = 10 pF.
OUTPUT
C = 30 pF
(a) Normal Load (Load 1)
(a) Load 1 (-6 only)
Z
0
= 50
C
5V
R1 = 893
R2 = 347
R = 50
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
[11]
C = 30 pF
(b) Load Derating Curve
R
20
Capacitance (pF)
TH
= 250
GND
3.0V
3 ns
10%
25
V
TH
= 1.4V
ALL INPUT PULSES
90%
OUTPUT
30
(c) Three-State Delay (Load 2)
C = 5 pF
(Used for t
including scope and jig)
CY7C09089/99
CY7C09189/99
90%
35
10%
CKLZ
3 ns
, t
OLZ
5V
Page 7 of 19
, & t
R1 = 893
R2 = 347
OHZ