CY7C057V-20AC Cypress Semiconductor Corp, CY7C057V-20AC Datasheet - Page 6
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CY7C057V-20AC
Manufacturer Part Number
CY7C057V-20AC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C057V-20AC.pdf
(23 pages)
Specifications of CY7C057V-20AC
Density
1.125Mb
Access Time (max)
20ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
3.3V
Address Bus
15b
Package Type
TQFP
Operating Temp Range
0C to 70C
Number Of Ports
2
Supply Current
340mA
Operating Supply Voltage (min)
3.135V
Operating Supply Voltage (max)
3.465V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
144
Word Size
36b
Number Of Words
32K
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C057V-20AC
Manufacturer:
CY
Quantity:
547
Company:
Part Number:
CY7C057V-20AC
Manufacturer:
CYPRESS
Quantity:
455
Document #: 38-06055 Rev. *B
Electrical Characteristics
Capacitance
Notes:
10. f
11. Tested initially and after any design or process changes that may affect these parameters.
V
V
V
V
I
I
I
I
I
I
8. Cross Levels are V
9. Deselection for a port occurs if CE
C
C
Parameter
OZ
CC
SB1
SB2
SB3
SB4
OH
OL
IH
IL
IN
OUT
standby I
MAX
= 1/t
Parameter
SB3
RC
.
= All inputs cycling at f = 1/t
Output HIGH Voltage
(V
Output LOW Voltage
(V
Input HIGH Voltage
Input LOW Voltage
Output Leakage Current
Operating Current (V
I
Standby Current (Both Ports TTL
Level and Deselected)
f = f
Standby Current (One Port TTL
Level and Deselected)
f = f
Standby Current (Both Ports CMOS
Level and Deselected) f =0
Standby Current (One Port CMOS
Level and Deselected) f = f
OUT
[11]
DD
DD
MAX
MAX
DD
= 0 mA) Outputs Disabled
= Min., I
= Min., I
– 0.2V< V
OH
OL
Input Capacitance
Output Capacitance
Z
< 0.2V.
0
= +4.0 mA)
= –4.0 mA)
is HIGH or if CE
Over the Operating Range
RC
Description
DD
Description
(except Output Enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level
= Max.,
MAX
1
[10]
is LOW.
Commercial
Commercial
Commercial
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
Industrial
T
V
A
DD
[8, 9]
= 25
= 3.3V
°
Test Conditions
C, f = 1 MHz,
–10
2.4
2.0
0.01
250 385
180 240
160 210
-12
55
0.4
0.8
10
75
1
–10
2.0
2.4
CY7C056V
CY7C057V
0.01
0.01
240 360
265 385
175 230
190 255
155 200
170 215
-15
50
65
Max.
10
10
0.4
0.8
10
70
95
1
1
–10
2.4
2.0
CY7C056V
CY7C057V
0.01
230 340 mA
165 210 mA
145 180 mA
-20
45
Page 6 of 23
Unit
pF
pF
0.4
0.8
10
65
1
mA
mA
mA
mA
mA
mA
mA
µA
V
V
V
V
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