Справочник Пользователя для Cypress CY14B108K
PRELIMINARY
CY14B108K, CY14B108M
Document #: 001-47378 Rev. **
Page 15 of 29
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
device. These user guidelines are not tested.
Storage Temperature ................................. –65
°C to +150°C
Maximum Accumulated Storage Time
At 150
°C Ambient Temperature................................... 1000h
At 85
°C Ambient Temperature..................... ........... 20 Years
Ambient Temperature with
Power Applied ............................................ –55
Power Applied ............................................ –55
°C to +150°C
Supply Voltage on V
CC
Relative to GND ..........–0.5V to 4.1V
Voltage Applied to Outputs
in High-Z State....................................... –0.5V to V
in High-Z State....................................... –0.5V to V
CC
+ 0.5V
Input Voltage...........................................–0.5V to Vcc + 0.5V
Transient Voltage (<20 ns) on
Any Pin to Ground Potential .................. –2.0V to V
Any Pin to Ground Potential .................. –2.0V to V
CC
+ 2.0V
Package Power Dissipation
Capability (T
Capability (T
A
= 25°C) ................................................... 1.0W
Surface Mount Pb Soldering
Temperature (3 Seconds) .......................................... +260
Temperature (3 Seconds) .......................................... +260
°C
DC Output Current (1 output at a time, 1s duration).....15 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
(per MIL-STD-883, Method 3015)
Latch Up Current ................................................... > 200 mA
Operating Range
Range
Ambient Temperature
V
CC
Commercial
0
°C to +70°C
2.7V to 3.6V
Industrial
–40
°C to +85°C
2.7V to 3.6V
DC Electrical Characteristics
Over the Operating Range (V
CC
= 2.7V to 3.6V)
Parameter
Description
Test Conditions
Min
Max
Unit
I
CC1
Average V
cc
Current
t
RC
= 20 ns
t
RC
= 25 ns
t
RC
= 45 ns
Values obtained without output loads (I
OUT
= 0 mA)
Commercial
70
70
55
70
55
mA
mA
mA
Industrial
75
75
57
75
57
mA
mA
mA
I
CC2
Average V
CC
Current
during STORE
All Inputs Don’t Care, V
CC
= Max.
Average current for duration t
STORE
20
mA
I
CC3
Average V
CC
Current
at t
RC
= 200 ns, 3V,
25°C typical
All Inputs Cycling at CMOS Levels.
Values obtained without output loads (I
Values obtained without output loads (I
OUT
= 0 mA).
40
mA
I
CC4
Average V
CAP
Current
during AutoStore
Cycle
Cycle
All Inputs Don’t Care, V
CC
= Max.
Average current for duration t
STORE
10
mA
I
SB
V
CC
Standby Current CE > (V
CC
– 0.2V). All others V
IN
< 0.2V or > (V
CC
– 0.2V).
Standby current level after nonvolatile cycle is complete.
Inputs are static. f = 0 MHz.
Inputs are static. f = 0 MHz.
10
mA
I
IX
Input Leakage Current
(except HSB)
(except HSB)
V
CC
= Max, V
SS
< V
IN
< V
CC
–2
+2
μA
Input Leakage Current
(for HSB)
(for HSB)
V
CC
= Max, V
SS
< V
IN
< V
CC
–200
+2
μA
I
OZ
Off State Output
Leakage Current
Leakage Current
V
CC
= Max, V
SS
< V
OUT
< V
CC
, CE or OE > V
IH
or BHE/BLE > V
IH
or WE < V
IL
–2
+2
μA
V
IH
Input HIGH Voltage
2.0
V
CC
+ 0.5
V
V
IL
Input LOW Voltage
V
ss
– 0.5
0.8
V
V
OH
Output HIGH Voltage I
OUT
= –2 mA
2.4
V
V
OL
Output LOW Voltage
I
OUT
= 4 mA
0.4
V
V
CAP
Storage Capacitor
Between V
CAP
pin and V
SS
, 5V Rated
122
360
μF
Notes
10. Typical conditions for the active current shown in
are average values at 25°C (room temperature), and V
CC
= 3V. Not 100% tested.
11. The HSB pin has I
OUT
= -2 uA for V
OH
of 2.4V when both active HIGH and LOW drivers are disabled. When they are enabled standard V
OH
and V
OL
are valid. This
parameter is characterized but not tested.
12. V
CAP
(Storage capacitor) nominal value is 150 uF.