CY62148EV30LL-45ZSXI Cypress Semiconductor Corp, CY62148EV30LL-45ZSXI Datasheet - Page 4

• Manufacturer Part Number: CY62148EV30LL-45ZSXI
• Description: IC SRAM 4MBIT 45NS 32TSOP
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY62148EV30LL-45ZSXI

• Memory Size: 4M (512K x 8)
• Package / Case: 32-TSOP II
• Format - Memory: RAM
• Memory Type: SRAM
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 45 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.2 V
• Maximum Operating Current: 20 mA
• Organization: 512 K x 8
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 3 V
• Memory Configuration: 512K X 8
• Supply Voltage Range: 2.2V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 44
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Density: 4Mb
• Access Time (max): 45ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 19b
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Supply Current: 20mA
• Operating Supply Voltage (min): 2.2V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2076; CY62148EV30LL-45ZSXI

Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage temperature................................. –65 °C to +150 °C
Ambient temperature with
power applied ............................................. 55 °C to +125 °C
Supply voltage to ground
potential ........................................–0.3 V to V
DC voltage applied to outputs
in High-Z State
Electrical Characteristics
(Over the Operating Range)
Document #: 38-05576 Rev. *K
Notes
V
V
V
V
I
I
I
I
I
Parameter
5. V
6. V
7. Full device AC operation assumes a minimum of 100 s ramp time from 0 to V
8. SOIC package is available only in 55 ns speed bin.
9. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V
10. Under DC conditions the device meets a V
11. Only chip enable (CE) must be HIGH at CMOS level to meet the I
IX
OZ
CC
SB1
SB2
OH
OL
IH
IL
LOW voltage applied to the device must not be higher than 0.6V and 0.4V for the above ranges. This is applicable to SOIC package only. Refer to AN13470 for details.
[11]
IL(min)
IH(max)
= –2.0V for pulse durations less than 20 ns.
= V
Output high voltage I
Output low voltage
Input high voltage
Input low voltage
Input leakage
current
Output leakage
current
V
supply current
Automatic CE power
down current —
CMOS inputs
Automatic CE power
down current —
CMOS inputs
CC
CC
+ 0.75V for pulse durations less than 20 ns.
[5, 6]
Description
operating
......................–0.3 V to V
I
I
I
V
V
V
2.7 V
V
3.6 V
GND < V
GND < V
f = f
f = 1 MHz
CE > V
V
f = f
f = 0 (OE and WE), V
CE > V
V
f = 0, V
OH
OH
OL
OL
CC
CC
CC
CC
IN
IN
IL
= 0.1 mA
= 2.1 mA, V
max
> V
max
= –0.1 mA
= –1.0 mA, V
> V
of 0.8V (for V
= 2.7V to 3.6 V
= 2.2V to
= 2.7V to
= 2.2V to 2.7 V
CC
CC
CC
CC
CC
= 1/t
(Address and Data Only),
Test Conditions
I
O
< V
– 0.2V ,
– 0.2V, V
– 0.2 V,
= 3.60 V
– 0.2 V or V
CC(max)
CC(max)
< V
RC
C
CC
CC
CC
For VFBGA and
TSOP II package
For SOIC package
For VFBGA and
TSOP II package
For SOIC package
V
I
CMOS levels
OUT
range of 2.7V to 3.6V) and 0.6V (for V
, Output Disabled
CC
CC
+ 0.3 V
> 2.70 V
+ 0.3 V
IN
> 2.70 V
SB2
= V
= 0 mA,
CC
< 0.2 V
IN
/ I
CC(max),
= 3.60 V
CCDR
< 0.2 V,
spec. Other inputs can be left floating.
CC(min)
DC input voltage
Output current into outputs (LOW) .............................. 20 mA
Static discharge voltage.......................................... > 2001 V
(MIL-STD-883, Method 3015)
Latch up current...................................................... > 200 mA
Operating Range
CY62148EV30
–0.3
–0.3
and 200 s wait time after V
Min
2.0
2.4
1.8
2.2
–45 (Industrial/Auto-A)
–1
–1
Product
Typ
15
2
1
1
CC
[9]
range of 2.2V to 2.7V). However, in dynamic conditions Input
V
V
[5, 6]
CC
CC
Industrial/
Max
Range
Auto-A
0.4
0.4
0.6
0.8
2.5
....................–0.3 V to V
+1
+ 0.3 V
+ 0.3 V
+1
20
7
7
CC
CC
stabilization.
= V
CY62148EV30 MoBL
CC(typ)
–0.3
–0.3
Min Typ
2.0
2.4
1.8
2.2
–1
–1
–40°C to +85°C 2.2V to 3.6V
Temperature
, T
Ambient
A
= 25°C.
15
2
1
1
–55
[9]
[8]
V
V
CC(max)
CC
CC
0.4
0.6
Max
0.2
0.4
2.5
+ 0.3 V
+ 0.3 V
+1
+1
20
7
7
[10]
[10]
Page 4 of 15
V
+ 0.3 V
CC
[7]
Unit
mA
A
A
A
A
V
V
V
V
V
V
V
V
V
®
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