CY7C68013A, CY7C68014A
CY7C68015A, CY7C68016A
6. Absolute Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Max Output Current, per I/O port......................................10 mA
Max Output Current, all five I/O ports
Storage Temperature ......................................–65°C to +150°C
(128- and 100-pin packages)............................................50 mA
Ambient Temperature with
Power Supplied (Commercial)...............................0°C to +70°C
7. Operating Conditions
Ambient Temperature with
Power Supplied (Industrial) ............................–40°C to + 105°C
TA (Ambient Temperature Under Bias)
Commercial ...........................................................0°C to +70°C
Supply Voltage to Ground Potential.................... –0.5V to +4.0V
DC Input Voltage to Any Input Pin[15] ................................5.25V
TA (Ambient Temperature Under Bias)
Industrial–40°C to +105°C
Supply Voltage................................................+3.00V to +3.60V
Ground Voltage.......................................................................0V
DC Voltage Applied to Outputs
in High Z State.......................................... –0.5V to VCC + 0.5V
Power Dissipation..........................................................300 mW
Static Discharge Voltage................. ...............................>2000V
F
OSC (Oscillator or Crystal Frequency)............24 MHz ± 10 ppm,
Parallel Resonant
8. Thermal Characteristics
The following table displays the thermal characteristics of various packages:
Table 13. Thermal Characteristics
θa
θ
Jc
θ
Ca
θ
Ja
Ambient Temperature Junction to Case Case to Ambient
Package
Temperature
Temperature
Junction toθAmbient Temperature
Jc +
θ
Ca
(°C)
70
(°C/W)
24.4
11.9
(°C/W)
23.3
34.0
27.7
14.6
27.7
(°C/W)
47.7
45.9
43.2
25.2
58.6
56 SSOP
100 TQFP
128 TQFP
56 QFN
70
70
15.5
10.6
30.9
70
56 VFBGA
70
The Junction Temperature
where,
θj, can be calculated using the following equation:
θj = P*θJa +
θ
a
P = Power
θ
θ
Ja = Junction to Ambient Temperature (
a = Ambient Temperature (70 C)
θ
Jc + Ca)
θ
The Case Temperature
where,
θc, can be calculated using the following equation:
θc = P*
θCa +
θa
P = Power
θ
θ
Ca = Case to Ambient Temperature
a = Ambient Temperature (70 C)
Note
15. Do not power I/O with chip power off.
Document #: 38-08032 Rev. *N
Page 36 of 62
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