CY7C008V/009V
CY7C018V/019V
Document #: 38-06044 Rev. *B
Page 5 of 18
Notes:
8.
fMAX=1/tRC=All inputs cycling at f=1/tRC (except output enable). f=0 means no address or control lines change. This applies only to inputs at CMOS level standby
ISB3.
9.
Tested initially and after any design or process changes that may affect these parameters.
Electrical Characteristics Over the Operating Range
Parameter
Description
CY7C008V/009V
CY7C018V/019V
Unit
-15
-20
-25
Min.
Typ
.
Max. Min. Typ. Max. Min. Typ. Max.
VOH
Output HIGH Voltage (VCC = Min., IOH = –4.0 mA) 2.4
2.4
2.4
V
VOL
Output LOW Voltage (VCC = Min., IOH = +4.0 mA)
0.4
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
2.2
2.2
V
VIL
Input LOW Voltage
0.8
0.8
0.8
V
IIX
Input Leakage Current
–55
–55
–55
µA
IOZ
Output Leakage Current
–10
10
–10
10
–10
10
µA
ICC
Operating Current (VCC=Max.
IOUT = 0 mA) Outputs Disabled
Com’l.
125
185
120
175
115
165
mA
Ind.[7]
140
195
mA
ISB1
Standby Current (Both Ports TTL Level)
CEL & CER ≥ VIH, f = fMAX
Com’l.
35
50
35
45
30
40
mA
Ind.[7]
45
55
mA
ISB2
Standby Current (One Port TTL Level)
CEL | CER ≥ VIH, f = fMAX
Com’l.
80
120
75
110
65
95
mA
Ind.[7]
85
120
mA
ISB3
Standby Current (Both Ports CMOS Lev-
el) CEL & CER ≥ VCC − 0.2V, f = 0
Com’l.
10
250
10
250
10
250
µA
Ind.[7]
10
250
µA
ISB4
Standby Current (One Port CMOS Lev-
el) CEL | CER ≥ VIH, f = fMAX
[8]
Com’l.
75
105
70
95
60
80
mA
Ind.[7]
80
105
mA
Capacitance[9]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
10
pF
COUT
Output Capacitance
10
pF
AC Test Loads and Waveforms
3.0V
GND
90%
90%
10%
3ns
3 ns
10%
ALL INPUT PULSES
(a) Normal Load (Load 1)
R1 = 590
Ω
3.3V
OUTPUT
R2 = 435
Ω
C= 30 pF
VTH =1.4V
OUTPUT
C= 30pF
(b) Thévenin Equivalent (Load 1)
(c) Three-State Delay (Load 2)
R1 = 590
Ω
R2 = 435
Ω
3.3V
OUTPUT
C= 5pF
RTH = 250Ω
≤
≤
including scope and jig)
(Used for tLZ, tHZ, tHZWE, & tLZWE
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