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CY8C24223A, CY8C24423A
Document Number: 3-12029 Rev. *E Page 15 of 31
Absolute Maximum Ratings
Operating Temperature
Table 9. Absolute Maximum Ratings
Symbol Description Min Typ Max Units Notes
T
STG
Storage Temperature -55 +25 +125
o
C Higher storage temperatures
reduce data retention time.
Recommended storage temper-
ature is +25°C ± 25°C. Storage
temperatures above 65
o
C
degrades reliability. Maximum
combined storage and operational
time at +125°C is 7000 hours.
T
A
Ambient Temperature with Power Applied -40 – +125
o
C
Vdd Supply Voltage on Vdd Relative to Vss -0.5 – +5.75 V
V
IO
DC Input Voltage Vss - 0.5 – Vdd + 0.5 V
V
IOZ
DC Voltage Applied to Tri-state Vss - 0.5 – Vdd + 0.5 V
I
MIO
Maximum Current into any Port Pin -25 – +25 mA
ESD Electro Static Discharge Voltage 2000 – – V Human Body Model ESD.
LU Latch-up Current – – 200 mA
Table 10. Operating Temperature
Symbol Description Min Typ Max Units Notes
T
A
Ambient Temperature -40 – +125
o
C
T
J
Junction Temperature -40 – +135
o
C The temperature rise from ambient
to junction is package specific. See
Thermal Impedances per Package
on page 29. The user must limit the
power consumption to comply with
this requirement.
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