STK12C68-5 Просмотр технического описания (PDF) - Cypress Semiconductor
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STK12C68-5 Datasheet PDF : 18 Pages
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STK12C68-5 (SMD5962-94599)
Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. These user guidelines are not tested.
Voltage on DQ0-7 or HSB .......................–0.5V to Vcc + 0.5V
Power Dissipation.......................................................... 1.0W
DC output Current (1 output at a time, 1s duration) .... 15 mA
Storage Temperature ................................. –65°C to +150°C
Temperature under Bias ............................. –55°C to +125°C
Voltage on Input Relative to GND.....................–0.5V to 7.0V
Voltage on Input Relative to Vss............ –0.6V to VCC + 0.5V
Operating Range
Range
Military
Ambient Temperature
-55°C to +125°C
VCC
4.5V to 5.5V
DC Electrical Characteristics
Over the operating range (VCC = 4.5V to 5.5V) [4]
Parameter
Description
Test Conditions
Min
Max
Unit
ICC1
Average VCC Current tRC = 35 ns
tRC = 55 ns
Dependent on output loading and cycle rate. Values
obtained without output loads.
IOUT = 0 mA.
ICC2
Average VCC Current All Inputs Do Not Care, VCC = Max
during STORE
Average current for duration tSTORE
ICC3
Average VCC Current at WE > (VCC – 0.2V). All other inputs cycling.
tRC= 200 ns, 5V, 25°C Dependent on output loading and cycle rate. Values
Typical
obtained without output loads.
75
mA
55
mA
3
mA
10
mA
ICC4
ISB1[5]
Average VCAP Current All Inputs Do Not Care, VCC = Max
during AutoStore Cycle Average current for duration tSTORE
VCC Standby Current tRC = 35 ns, CE > VIH
(Standby, Cycling TTL tRC = 55 ns, CE > VIH
Input Levels)
2
mA
24
mA
19
mA
ISB2 [5]
VCC Standby Current CE > (VCC – 0.2V). All others VIN < 0.2V or > (VCC – 0.2V).
Standby current level after nonvolatile cycle is complete.
Inputs are static. f = 0 MHz.
2.5
mA
IIX
Input Leakage Current VCC = Max, VSS < VIN < VCC
-1
+1
μA
IOZ
Off State Output
VCC = Max, VSS < VIN < VCC, CE or OE > VIH or WE < VIL
-5
+5
μA
Leakage Current
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
VOH
Output HIGH Voltage IOUT = –4 mA
VOL
Output LOW Voltage IOUT = 8 mA
VBL
Logic ‘0’ Voltage on IOUT = 3 mA
HSB Output
2.2 VCC + 0.5
V
VSS – 0.5 0.8
V
2.4
V
0.4
V
0.4
V
VCAP
Storage Capacitor
Between Vcap pin and Vss, 6V rated. 68 µF +20% nom.
54
260
µF
Notes
4. VCC reference levels throughout this data sheet refer to VCC if that is where the power supply connection is made, or VCAP if VCC is connected to ground.
5. CE > VIH does not produce standby current levels until any nonvolatile cycle in progress has timed out.
Document Number: 001-51026 Rev. **
Page 7 of 18
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