CY7C009-12AC Cypress Semiconductor Corp, CY7C009-12AC Datasheet - Page 6

• Manufacturer Part Number: CY7C009-12AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C009-12AC

• Density: 1Mb
• Access Time (max): 12ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 17b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 325mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 8b
• Number Of Words: 128K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-06041 Rev. *E
AC Test Loads and Waveforms
AC Test Loads (Applicable to -12 only)
Notes:
OUTPUT
11. Tested initially and after any design or process changes that may affect these parameters.
12. Test conditions: C = 0 pF.
OUTPUT
C = 30 pF
(a) Normal Load (Load 1)
(a) Load 1 (-12 only)
C
Z
0
= 50Ω
5V
R1 = 893Ω
R2 = 347Ω
R = 50Ω
V
TH
GND
3.0V
= 1.4V
≤
OUTPUT
3 ns
(b) Thévenin Equivalent (Load 1)
10%
C = 30 pF
[12]
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
ALL INPUT PULSES
0
90%
R
TH
= 250Ω
5
90%
VTH = 1.4V
(b) Load Derating Curve
10%
10
≤
3 ns
Capacitance (pF)
OUTPUT
15
(c) Three-State Delay (Load 2)
C = 5 pF
(Used for t
including scope and jig)
20
CY7C008/009
CY7C018/019
LZ
, t
HZ
, t
5V
HZWE
25
Page 6 of 18
R1 = 893Ω
R2 = 347Ω
, & t
LZWE
30
[+] Feedback