CY7C136-55JXIT Cypress Semiconductor Corp, CY7C136-55JXIT Datasheet - Page 3

• Manufacturer Part Number: CY7C136-55JXIT
• Description: IC SRAM 16KBIT 55NS 52PLCC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C136-55JXIT

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 16K (2K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Density: 16Kb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 22b
• Package Type: PLCC
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 110mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 52
• Word Size: 8b
• Number Of Words: 2K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage Temperature ..................................... −65°C to +150°C
Ambient Temperature with
Power Applied.................................................. −55°C to +125°C
Supply Voltage to Ground Potential
(Pin 48 to Pin 24).................................................−0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State .....................................................−0.5V to +7.0V
Electrical Characteristics
Over the Operating Range
Document #: 38-06031 Rev. *E
V
V
V
V
I
I
I
I
I
I
I
I
Shaded areas contain preliminary information.
Notes
IX
OZ
OS
CC
SB1
SB2
SB3
SB4
5. BUSY and INT pins only.
6. Duration of the short circuit should not exceed 30 seconds.
7. At f = f
Parameter
OH
OL
IH
IL
MAX
, address and data inputs are cycling at the maximum frequency of read cycle of 1/t
Output HIGH
voltage
Output LOW
voltage
Input HIGH
voltage
Input LOW
voltage
Input load current GND < V
Output leakage
current
Output short
circuit current
V
Supply Current
Standby current
both ports, TTL
Inputs
Standby Current
One Port,
TTL Inputs
Standby Current
Both Ports,
CMOS Inputs
Standby Current
One Port,
CMOS Inputs
CC
Description
Operating
[6]
V
I
I
GND < V
V
CE = V
f = f
CE
f = f
CE
Active Port Outputs Open,
f = f
Both Ports CE
CE
or V
One Port CE
V
Active Port Outputs Open, f = f
OL
OL
IN
CC
CC
R
L
L
> V
= 4.0 mA
= 16.0 mA
IN
MAX
MAX
MAX
> V
= Min., I
= Max., V
and CE
or CE
< 0.2V, f = 0
CC
IL
[7]
[7]
[7]
CC
, Outputs Open,
I
O
– 0.2V or V
< V
R
– 0.2V, V
< V
Test Conditions
L
R
> V
OH
CC
or CE
[5]
CC
L
> V
OUT
and
IH
= –4.0 mA
, Output Disabled
IH
,
R
= GND
IN
IN
,
> V
> V
< 0.2V,
CC
CC
– 0.2V,
MAX
– 0.2V
[7]
Com’l/
Ind’l
Com’l/
Ind’l
Com’l/
Ind’l
Com’l/
Ind’l
Com’l/
Ind’l
DC Input Voltage ................................................. −3.5V to +7.0V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch up Current.................................................... > 200 mA
Operating Range
Commercial
Industrial
7C136-15
7C146-15
Min
Range
2.4
2.2
–5
–5
rc
and using AC Test Waveforms input levels of GND to 3V.
–350
Max
190
135
125
CY7C136A, CY7C142, CY7C146
0.4
0.5
0.8
+5
+5
75
15
[4]
7C132-30
7C136-25, 30
7C142-30
7C146-25, 30
Min
2.4
2.2
−5
−5
Ambient Temperature
–40°C to +85°C
−350
0°C to +70°C
Max
170
105
115
0.4
0.5
0.8
+5
+5
65
15
[4]
7C132-35,45
7C136-35,45
7C142-35,45
7C146-35,45
CY7C132, CY7C136
Min
2.4
2.2
−5
−5
−350
Max
120
0.4
0.5
0.8
+5
+5
45
90
15
85
7C132-55
7C136-55
7C136A-55
7C142-55
7C146-55
Min
2.4
2.2
−5
−5
5V ± 10%
5V ± 10%
Page 3 of 15
−350
Max
110
V
0.4
0.5
0.8
+5
+5
35
75
15
70
CC
Unit
mA
mA
mA
mA
mA
mA
μA
μA
V
V
V
V
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