CY7C056V-12AXC Cypress Semiconductor Corp, CY7C056V-12AXC Datasheet - Page 8

• Manufacturer Part Number: CY7C056V-12AXC
• Description: IC SRAM 576KBIT 12NS 144LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C056V-12AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 576K (16K x 36)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• Density: 576Kb
• Access Time (max): 12ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 14b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 385mA
• 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: 16K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
Capacitance
Notes
Document #: 38-06055 Rev. *E
V
V
V
V
I
I
I
I
I
I
8. Deselection for a port occurs if CE
9. f
10. Tested initially and after any design or process changes that may affect these parameters.
C
C
OZ
CC
SB1
SB2
SB3
SB4
Parameter
OH
OL
IH
IL
IN
OUT
MAX
= 1/t
Parameter
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
DD
DD
[10]
MAX
MAX
= 0 mA) output disabled
= Min., I
= Min., I
OH
OL
Input capacitance
Output capacitance
0
= +4.0 mA)
= –4.0 mA)
is HIGH or if CE
RC
DD
Description
(except Output Enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level standby I
Over the Operating Range
Description
= Max.,
MAX
1
[9]
is LOW.
Commercial
Commercial
Commercial
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
Industrial
T
V
A
DD
= 25
[8]
= 3.3 V

Test Conditions
C, f = 1 MHz,
Min
–10
2.4
2.0
–
–
–
0.01
-12
Typ
250
180
160
55
–
–
–
–
–
Max
385
240
210
0.4
0.8
CY7C056V
CY7C057V
10
75
–
–
1
Min
–10
2.4
2.0
–
–
–
Max
10
10
0.01
0.01
Typ
240
265
175
190
155
170
-15
50
65
–
CY7C056V
CY7C057V
Max
360
385
230
255
200
215
0.4
0.8
10
70
95
–
–
1
1
Page 8 of 26
Unit
pF
pF
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
A
V
V
V
V
SB3
[+] Feedback
.