CY7C1021B-12VC Cypress Semiconductor Corp, CY7C1021B-12VC Datasheet - Page 2

• Manufacturer Part Number: CY7C1021B-12VC
• Description: IC SRAM 1MBIT 12NS 44SOJ
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1021B-12VC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (64K x 16)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-SOJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1009

Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................. –65 C to +150 C
Ambient Temperature with
Power Applied............................................. –55 C to +125 C
Supply Voltage on V
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Electrical Characteristics
Document #: 38-05145 Rev. **
V
V
V
V
I
I
I
I
I
I
IX
OZ
OS
CC
SB1
SB2
OH
OL
IH
IL
Parameter
[1]
[1]
......................................–0.5V to V
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Voltage
Input LOW
Voltage
Input Load
Current
Output
Leakage
Current
Output Short
Circuit
Current
V
Operating
Supply
Current
Automatic CE
Power-Down
Current
—TTL Inputs
Automatic CE
Power-Down
Current
—CMOS
Inputs
..................................–0.5V to V
CC
CC
Description
to Relative GND
[1]
[3]
Over the Operating Range
V
I
V
I
GND < V
GND < V
Output Disabled
V
V
V
I
f = f
Max. V
CE > V
V
V
f = f
Max. V
CE >
V
V
or V
0
OH
OL
OUT
CC
CC
CC
OUT
CC
IN
IN
CC
CC
[1]
= 8.0 mA
MAX
> V
< V
MAX
= –4.0 mA
IN
.... –0.5V to +7.0V
– 0.3V, V
= Min.,
= Min.,
= Max.,
= Max.,
– 0.3V,
Conditions
= 0 mA,
= GND
< 0.3V, f =
CC
CC
IH
IH
IL
= 1/t
Test
,
I
I
,
,
or
< V
< V
RC
IN
CC
CC
CC
CC
>
,
+0.5V
+0.5V
L
Min.
7C10211B-10
2.4
2.2
0.5
Current into Outputs (LOW) ........................................ 20 mA
Static Discharge Voltage ........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
Operating Range
1
1
Commercial
Industrial
Range
Max.
150
0.4
6.0
0.8
0.5
+1
+1
300
40
10
Min.
–0.5
7C1021B-12
2.4
2.2
–1
–1
–40 C to +85 C
Temperature
0 C to +70 C
Ambient
Max.
–300
140
0.4
6.0
0.8
0.5
+1
+1
40
10
CY7C10211B
Min.
–0.5
[2]
7C1021B-15
2.4
2.2
CY7C1021B/
–1
–1
Max.
–300
130
0.4
6.0
0.8
0.5
+1
+1
40
10
5V
5V
Page 2 of 11
V
CC
10%
10%
Unit
mA
mA
mA
mA
mA
V
V
V
V
A
A