CY7C192 CYPRESS [Cypress Semiconductor], CY7C192 Datasheet - Page 3

• Manufacturer Part Number: CY7C192
• Description: 64K x 4 Static RAM with Separate I/O
• Manufacturer: CYPRESS [Cypress Semiconductor]

Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Document #: 38-05047 Rev. **
Equivalent to:
OUTPUT
Parameter
V
V
V
V
I
I
I
I
I
I
C
C
Notes:
IX
OZ
OS
CC
SB1
SB2
4.
5.
OH
OL
IH
IL
IN
OUT
INCLUDING
5V
Tested initially and after any design or process changes that may affect these parameters.
t
r
= < 3 ns for the -12 and -15 speeds. T.
Parameter
JIG AND
SCOPE
30 pF
OUTPUT
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
Output Short Circuit
Current
V
Current
Automatic CE Power-Down
Current—TTL Inputs
Automatic CE Power-Down
Current—CMOS Inputs
CC
[4]
Operating Supply
THÉ VENIN EQUIVALENT
R1 481
(a)
Description
[3]
R2
255
167
Input Capacitance
Output Capacitance
[1]
Over the Operating Range
OUTPUT
Description
r
= < 5 ns for the -20 and slower speeds.
INCLUDING
5V
1.73V
[5]
JIG AND
SCOPE
V
V
GND < V
GND < V
V
V
f = f
Max. V
V
CE > V
V
CC
CC
CC
CC
IN
IN
5 pF
MAX
< V
= Min., I
= Min., I
= Max., V
= Max.
V
CC
CC
CC
IL
= 1/t
, f = f
R1 481
I
O
(b)
, CE > V
Test Conditions
< V
– 0.3V,
– 0.3V or V
< V
,
I
OH
OL
RC
OUT
CC
MAX
OUT
CC
T
V
= 8.0 mA
= 4.0 mA
A
C191–4
CC
R2
255
, Output Disabled
= 0 mA,
= 25 C, f = 1 MHz,
IH
= GND
= 5.0V
, V
IN
Test Conditions
IN
< 0.3V, f = 0
> V
IH
or
GND
3.0V
Min.
2.4
2.2
< t
0.5
5
5
10%
7C192-20
r
+0.3V
Max.
V
135
0.4
0.8
+5
+5
300
30
15
ALL INPUT PULSES
CC
90%
Max.
10
8
Min.
2.4
2.2
3.0
5
5
7C192-25
+0.3V
Max.
V
CY7C192
115
0.4
0.8
+5
+5
300
30
15
90%
CC
Page 3 of 10
10%
Unit
< t
pF
pF
C191–5
r
Unit
mA
mA
mA
mA
V
V
V
V
A
A