CY7C024-25JI CYPRESS [Cypress Semiconductor], CY7C024-25JI Datasheet - Page 6

• Manufacturer Part Number: CY7C024-25JI
• Description: 4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
• Manufacturer: CYPRESS [Cypress Semiconductor]

Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Document #: 38-06035 Rev. *B
OUTPUT
V
V
V
V
I
I
I
I
I
I
I
C
C
Parameter
OUTPUT
Note:
IX
OZ
CC
SB1
SB2
SB3
SB4
9.
OH
OL
IH
IL
IN
OUT
C = 30 pF
(a) Normal Load (Load 1)
Tested initially and after any design or process changes that may affect these parameters.
Parameter
Load (Load 2)
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current Output Disabled, GND ≤ V
Operating Current
Standby Current
(Both Ports TTL Levels)
Standby Current
(One Port TTL Level)
Standby Current
(Both Ports CMOS
Levels)
Standby Current
(Both Ports CMOS
Levels)
[9]
C = 30 pF
Description
5V
R1 = 893Ω
R2 = 347Ω
7C024–11
Input Capacitance
Output Capacitance
7C024–8
Over the Operating Range (continued)
Description
GND
3.0V
V
V
GND ≤ V
V
Outputs Disabled
CE
f = f
CE
f = f
Both Ports CE and CE
V
or V
One Port CE
CE
V
Active Port Outputs, f = f
CC
CC
CC
CC
IN
R
≤
L
L
≥ V
MAX
MAX
IN
OUTPUT
– 0.2V, V
= Min., I
= Min., I
3 ns
≥ V
= Max., I
and CE
or CE
(b) Thévenin Equivalent (Load 1)
≤ 0.2V, f = 0
CC
10%
[8]
[8]
CC
I
C = 30pF
≤ V
– 0.2V or V
Test Conditions
R
– 0.2V,
OH
OL
R
≥ V
IN
L
ALL INPUT PULSES
CC
OUT
or
≥ V
= 4.0 mA
= –4.0 mA
≥ V
90%
IH
[8]
T
V
IH
,
= 0 mA,
CC
A
CC
,
IN
R
= 25
– 0.2V
TH
R
MAX
= 5.0V
≤ 0.2V,
≥
= 250Ω
×
Test Conditions
[8]
C, f = 1 MHz,
O
≤ V
CC
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
90%
V
TH
10%
7C024–9
= 1.4V
≤
Min. Typ. Max. Min. Typ. Max. Unit
–0.7
–10
–10
2.4
2.2
3 ns
7C024/0241–35
7C025/0251–35
7C024–12
OUTPUT
160
160
30
30
85
85
80
80
3
3
(c) Three-State Delay (Load 3)
C = 5 pF
+10
+10
230
260
135
150
120
135
0.4
0.8
50
65
15
15
Max.
10
10
CY7C024/0241
CY7C025/0251
–0.7
–10
–10
2.4
2.2
7C024/0241–55
7C025/0251–55
150
150
20
20
75
75
70
70
3
3
5V
Page 6 of 20
R1 = 893Ω
R2 = 347Ω
+10
+10
230
260
135
150
120
135
0.4
0.8
Unit
50
65
15
15
pF
pF
7C024–10
mA
mA
mA
mA
mA
µA
µA
V
V
V
V