CY7C057V-20AC Cypress Semiconductor Corp, CY7C057V-20AC Datasheet - Page 6

• Manufacturer Part Number: CY7C057V-20AC
• Manufacturer: Cypress Semiconductor Corp

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

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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