CY7C136-55JI Cypress Semiconductor Corp, CY7C136-55JI Datasheet - Page 11
CY7C136-55JI
Manufacturer Part Number
CY7C136-55JI
Description
MEMORY - VOLATILE
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C136-55JI.pdf
(18 pages)
Specifications of CY7C136-55JI
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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C136-55JI
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Document #: 38-06031 Rev. *C
Interrupt Timing Diagrams
Right Side Clears INT
Typical DC and AC Characteristics
ADDRESS
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.6
1.4
1.3
1.2
1.1
1.0
0.9
0.8
1.4
1.2
1.0
0.8
0.4
0.2
0.0
4.0
4.0
0
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
R/W
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
INT
OE
CE
L
1.0
L
L
L
L
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4.5
4.5
2.0
L
:
I
CC
5.0
5.0
3.0
I
SB3
T
A
= 25°C
5.5
5.5
4.0
[18]
5.0
(continued)
6.0
6.0
30.0
25.0
20.0
15.0
10.0
5.0
t
1.6
1.4
1.2
1.0
0.8
0.6
EINR
1.2
1.0
0.8
0.6
0.4
0.2
0.6
–55
–55
0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
0
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
200
CAPACITANCE (pF)
400
25
25
t
V
T
HA
A
CC
600
V
V
I
I
CC
V
= 25°C
CC
IN
SB3
CC
= 4.5V
= 5.0V
= 5.0V
= 5.0V
800
1000
125
125
t
t
INR
OINR
READ 7FE
t
RC
1.25
0.75
0.50
140
120
100
120
100
1.0
80
60
40
20
80
60
40
20
0
0
0.0
10
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
0
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
NORMALIZED I
V
T
V
A
CC
IN
CYCLE FREQUENCY (MHz)
= 25°C
OUTPUT VOLTAGE (V)
= 0.5V
1.0
= 5.0V
1.0
OUTPUT VOLTAGE (V)
CY7C132/CY7C136
CY7C142/CY7C146
20
2.0
2.0
CC
V
T
A
CC
vs. CYCLE TIME
V
= 25°C
T
CC
A
= 5.0V
30
= 25°C
3.0
3.0
= 5.0V
Page 11 of 18
4.0
4.0
40
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