CY7C1009B Cypress Semiconductor, CY7C1009B Datasheet - Page 3

• Manufacturer Part Number: CY7C1009B
• Description: 128K x 8 Static RAM
• Manufacturer: Cypress Semiconductor

Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Note:
Document #: 38-05038 Rev. **
OUTPUT
C
C
V
V
V
V
I
I
I
I
I
I
4.
Parameter
IX
OZ
OS
CC
SB1
SB2
Equivalent to:
IN
OUT
OH
OL
IH
IL
INCLUDING
JIG AND
SCOPE
Tested initially and after any design or process changes that may affect these parameters.
5V
Parameter
OUTPUT
30 pF
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage
Current
Output Short
Circuit Current
V
Supply Current
Automatic CE
Power-Down Current
—TTL Inputs
Automatic CE
Power-Down Current
—CMOS Inputs
CC
[4]
(a)
THÉ
Operating
Description
R1 480
VENIN EQUIVALENT
Input Capacitance
Output Capacitance
167
[3]
255
R2
[1]
Description
Over the Operating Range (continued)
OUTPUT
1.73V
V
I
V
I
GND < V
GND < V
Output Disabled
V
V
V
I
f = f
Max. V
or CE
V
V
Max. V
CE
V
or V
OH
OL
OUT
or CE
INCLUDING
JIG AND
SCOPE
CC
CC
CC
OUT
CC
IN
IN
IN
5V
Test Conditions
1
= 8.0 mA
MAX
= –4.0 mA
> V
< V
> V
IN
= Min.,
= Min.,
= Max.,
= Max.,
> V
= 0 mA,
2
= GND
2
< 0.3V, f = 0
CC
CC
IH
IL
CC
< V
< 0.3V,
CC
= 1/t
, f = f
5 pF
I
I
, CE
,
or
< V
< V
– 0.3V,
IL
– 0.3V,
,
RC
CC
(b)
CC
1
MAX
> V
,
R1 480
T
V
A
CC
IH
= 25 C, f = 1 MHz,
= 5.0V
10B9–4
L
Test Conditions
255
R2
7C1009B-20
Min.
–0.3
GND
7C109B-20
3.0V
2.4
2.2
–1
–5
3 ns
Max.
–300
+ 0.3
V
0.4
0.8
+1
+5
75
30
10
2
CC
7C1009B-25
Min.
–0.3
7C109B-25
2.4
2.2
–1
–5
10%
90%
ALL INPUT PULSES
Max.
Max.
+ 0.3
–300
V
0.4
0.8
+1
+5
70
30
10
—
9
8
CC
7C1009B-35
Min.
–0.3
7C109B-35
2.4
2.2
–1
–5
CY7C1009B
CY7C109B
Max.
+ 0.3
–300
V
Page 3 of 12
0.4
0.8
+1
+5
60
25
10
—
CC
Unit
pF
pF
90%
10%
109B–5
Unit
mA
mA
mA
mA
mA
V
V
V
V
A
A
3 ns