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CY8C20x36/46/66, CY8C20396
Document Number: 001-12696 Rev. *D Page 17 of 34
Absolute Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the device. User guidelines are not tested.
Operating Temperature
DC Chip-Level Specifications
The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges.
Table 12. Absolute Maximum Ratings
Symbol Description Conditions Min Typ Max Units
T
STG
Storage Temperature Higher storage temperatures reduces data
retention time. Recommended Storage
Temperature is +25°C ± 25°C. Extended
duration storage temperatures above 85
o
C
degrades reliability.
–55 +25 +125 °C
Vdd Supply Voltage Relative to Vss –0.5 – +6.0 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 – +50 mA
ESD Electro Static Discharge Voltage Human Body Model ESD 2000 – – V
LU Latch up Current In accordance with JESD78 standard – – 200 mA
Table 13. Operating Temperature
Symbol Description Conditions Min Typ Max Units
T
A
Ambient Temperature –40 – +85 °C
T
J
Operational Die Temperature The temperature rise from ambient to junction
is package specific. Refer the table Thermal
Impedances per Package on page 28. The
user must limit the power consumption to
comply with this requirement.
–40 – +100 °C
Table 14. DC Chip-Level Specifications
Symbol Description Conditions Min Typ Max Units
Vdd Supply Voltage Refer the table DC POR and LVD
Specifications on page 21
1.71 – 5.5 V
I
DD24
Supply Current, IMO = 24 MHz Conditions are Vdd = 3.0V, T
A
= 25°C,
CPU = 24 MHz. CapSense running at 12
MHz, no IO sourcing current
– 2.88 4.0 mA
I
DD12
Supply Current, IMO = 12 MHz Conditions are Vdd = 3.0V, T
A
= 25°C,
CPU = 12 MHz. CapSense running at 12
MHz, no IO sourcing current
– 1.71 2.6 mA
I
DD6
Supply Current, IMO = 6 MHz Conditions are Vdd = 3.0V, T
A
= 25°C,
CPU = 6 MHz. CapSense running at 6 MHz,
no IO sourcing current
– 1.16 1.8 mA
I
SB0
Deep Sleep Current Vdd = 3.0V, T
A
= 25°C, IO regulator turned off – 0.1 – μA
I
SB1
Standby Current with POR, LVD and
Sleep Timer
Vdd = 3.0V, T
A
= 25°C, IO regulator turned off – 1.07 1.5 μA
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