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CY7C131-25JC

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
CY7C130/CY7C131
CY7C140/CY7C141
10
Switching Waveforms (continued)
Interrupt Timing Diagrams
WRITE 3FF
t
INS
t
WC
t
EINS
Right Side Clears INT
R
t
HA
t
SA
t
WINS
READ 3FF
t
RC
t
EINR
t
HA
t
INT
t
OINR
WRITE 3FE
t
INS
t
WC
t
EINS
t
HA
t
SA
t
WINS
Right Side Sets INT
L
Left Side Sets INT
R
Left Side Clears INT
L
READ 3FE
t
EINR
t
HA
t
INR
t
OINR
t
RC
C130-17
C130-18
C130-19
C130-20
ADDR
R
CE
L
R/W
L
INT
L
OE
L
ADDR
R
R/W
R
CE
R
INT
L
ADDR
R
CE
R
R/W
R
INT
R
OE
R
ADDR
L
R/W
L
CE
L
INT
R
CY7C130/CY7C131
CY7C140/CY7C141
11
Typical DC and AC Characteristics
1.4
1.0
0.4
4.0 4.5 5.0 5.5 6.0
-55 25 125
1.2
1.0
120
100
80
60
40
20
0 1.0 2.0 3.0 4.0
SUPPLY VOLTAGE (V)
NORMALIZED SUPPLY CURRENT
vs.SUPPLYVOLTAGE
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
0.0
0.8
0.8
0.6
0.6
V
CC
=5.0V
V
IN
=5.0V
V
CC
=5.0V
T
A
=25°C
0
I
CC
I
CC
1.6
1.4
1.2
1.0
0.8
-55 125
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
1.4
1.3
1.2
1.0
0.9
4.0 4.5 5.0 5.5 6.0
SUPPLYVOLTAGE (V)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
120
140
100
60
40
20
0.0 1.0 2.0 3.0 4.0
0
80
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT
vs.OUTPUT VOLTAGE
V
CC
=5.0V
T
A
=25°C
0.6
0.8
V
CC
=5.0V
T
A
=25°C
1.25
1.0
0.75
10 40
0.50
NORMALIZED I
CC
vs.CYCLETIME
CYCLE FREQUENCY (MHz)
3.0
2.5
2.0
1.5
0.5
0 1.0 2.0 3.0 5.0
25.0
30.0
20.0
10.0
5.0
0 200 400 600 800
0
15.0
0.0
SUPPLYVOLTAGE (V)
TYPICAL POWER -ON CURRENT
vs. SUPPLY VOLTAGE
CAPACITANCE (pF)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
4.0
1000
1.0
20 30
0.2
0.6
1.2
I
SB3
0.2
0.4
I
SB3
25
1.1
V
CC
=4.5V
T
A
=25°C
V
CC
=4.5V
T
A
=25°C
V
IN
=0.5V
CY7C130/CY7C131
CY7C140/CY7C141
12
Ordering Information
Shaded area contains preliminary information.
Speed
(ns) Ordering Code
Package
Name Package Type
Operating
Range
30 CY7C130-30PC P25 48-Lead (600-Mil) Molded DIP Commercial
CY7C130-30PI P25 48-Lead (600-Mil) Molded DIP Industrial
35 CY7C130-35PC P25 48-Lead (600-Mil) Molded DIP Commercial
CY7C130-35PI P25 48-Lead (600-Mil) Molded DIP Industrial
CY7C130-35DMB D26 48-Lead (600-Mil) Sidebraze DIP Military
45 CY7C130-45PC P25 48-Lead (600-Mil) Molded DIP Commercial
CY7C130-45PI P25 48-Lead (600-Mil) Molded DIP Industrial
CY7C130-45DMB D26 48-Lead (600-Mil) Sidebraze DIP Military
55 CY7C130-55PC P25 48-Lead (600-Mil) Molded DIP Commercial
CY7C130-55PI P25 48-Lead (600-Mil) Molded DIP Industrial
CY7C130-55DMB D26 48-Lead (600-Mil) Sidebraze DIP Military
Speed
(ns) Ordering Code
Package
Name Package Type
Operating
Range
15 CY7C131-15JC J69 52-Lead Plastic Leaded Chip Carrier Commercial
CY7C131-15NC N52 52-Pin Plastic Quad Flatpack
25 CY7C131-25JC J69 52-Lead Plastic Leaded Chip Carrier Commercial
CY7C131-25NC N52 52-Pin Plastic Quad Flatpack
CY7C131-25JI J69 52-Lead Plastic Leaded Chip Carrier Industrial
CY7C131-25NI N52 52-Pin Plastic Quad Flatpack
30 CY7C131-30JC J69 52-Lead Plastic Leaded Chip Carrier Commercial
CY7C131-30NC N52 52-Pin Plastic Quad Flatpack
CY7C131-30JI J69 52-Lead Plastic Leaded Chip Carrier Industrial
35 CY7C131-35JC J69 52-Lead Plastic Leaded Chip Carrier Commercial
CY7C131-35NC N52 52-Pin Plastic Quad Flatpack
CY7C131-35JI J69 52-Lead Plastic Leaded Chip Carrier Industrial
CY7C131-35NI N52 52-Pin Plastic Quad Flatpack
45 CY7C131-45JC J69 52-Lead Plastic Leaded Chip Carrier Commercial
CY7C131-45NC N52 52-Pin Plastic Quad Flatpack
CY7C131-45JI J69 52-Lead Plastic Leaded Chip Carrier Industrial
CY7C131-45NI N52 52-Pin Plastic Quad Flatpack
55 CY7C131-55JC J69 52-Lead Plastic Leaded Chip Carrier Commercial
CY7C131-55NC N52 52-Pin Plastic Quad Flatpack
CY7C131-55JI J69 52-Lead Plastic Leaded Chip Carrier Industrial
CY7C131-55NI N52 52-Pin Plastic Quad Flatpack
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

CY7C131-25JC

Mfr. #:
Buy CY7C131-25JC
Manufacturer:
Cypress Semiconductor
Description:
IC SRAM 8K PARALLEL 52PLCC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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