cy14b101k-sp25xit Cypress Semiconductor Corporation., cy14b101k-sp25xit Datasheet - Page 14

• Manufacturer Part Number: cy14b101k-sp25xit
• Description: 1 Mbit 128k X 8 Nvsram With Real Time Clock
• Manufacturer: Cypress Semiconductor Corporation.

Maximum Ratings
Exceeding maximum ratings may impair the useful life of 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 on V
Voltage Applied to Outputs
in High Z State ....................................... –0.5V to V
Input Voltage...........................................–0.5V to Vcc + 0.5V
Transient Voltage (<20 ns) on
Any Pin to Ground Potential .................. –2.0V to V
DC Electrical Characteristics
Over the Operating Range (VCC = 2.7V to 3.6V)
Notes
Document Number: 001-06401 Rev. *G
I
I
I
I
I
I
I
V
V
V
V
V
6. Outputs shorted for no more than one second. No more than one output is shorted at a time.
7. Typical conditions for the active current shown at the beginning of the data sheet are average values at 25°C (room temperature) and V
8. The HSB pin has I
9. The INT pin is open drain and does not source or sink current when interrupt register bit D3 is low.
10. V
Parameter
CC1
CC2
CC3
CC4
SB
IX
OZ
IH
IL
OH
OL
CAP
IH
changes by 100 mV when V
Average V
Average V
during STORE
Average V
t
Typical
Average V
during AutoStore Cycle
V
Input Leakage Current
Off State Output Leakage
Current
Input HIGH Voltage
Input LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Storage Capacitor
AVAV
CC
OUT
Standby Current
= 200 ns, 3V, 25°C
Description
CC
= –10 μA for V
Relative to GND ..........–0.5V to 4.1V
CC
CC
CC
CAP
Current
Current
Current at
Current
CC
> 3.5V.
OH
[10]
of 2.4 V, this parameter is characterized but not tested.
t
t
t
Dependent on output loading and cycle
rate. Values obtained without output
loads.
I
All Inputs Do Not Care, V
Average current for duration t
WE > (V
Dependent on output loading and cycle rate.
Values obtained without output loads.
All Inputs Do Not Care, V
Average current for duration t
WE > (V
> (V
cycle is complete.
Inputs are static. f = 0 MHz
V
V
I
I
Between V
RC
RC
RC
OUT
OUT
OUT
CC
CC
= 25 ns
= 35 ns
= 45 ns
CC
= Max, V
= Max, V
= 0 mA.
= –2 mA
= 4 mA
–0.2V). Standby current level after nonvolatile
CC
CC
[7, 8, 9]
CC
CC
CAP
– 0.2). All other inputs cycling.
– 0.2). All others V
+ 0.5V
+ 2.0V
SS
SS
pin and V
< V
< V
Test Conditions
IN
IN
< V
< V
SS
CC
CC
CC
CC
, 5V rated
Package Power Dissipation
Capability (T
Surface Mount Pb Soldering
Temperature (3 Seconds) .......................................... +260°C
Output Short Circuit Current
Static Discharge Voltage.......................................... > 2001V
(MIL-STD-883, Method 3015)
Latch Up Current ................................................... > 200 mA
Operating Range
Commercial
Industrial
= Max
= Max
, CE or OE > V
STORE
STORE
IN
Range
< 0.2V or
Commercial
Industrial
A
= 25°C) ................................................... 1.0W
IH
Ambient Temperature
–40°C to +85°C
0°C to +70°C
V
SS
[6]
Min
2.0
2.4
–1
–1
17
.................................... 15 mA
– 0.5
(t
CC
RC
V
CC
= 3V. Not 100% tested.
CY14B101K
Max
= 45 ns)
120
0.8
0.4
2.7V to 3.6V
2.7V to 3.6V
65
55
50
55
10
+1
+1
6
3
3
+ 0.3
V
Page 14 of 24
CC
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
μA
μF
V
V
V
V
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