CY8C27243(2006) Ver la hoja de datos (PDF) - Cypress Semiconductor
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CY8C27243 Datasheet PDF : 51 Pages
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CY8C27x43 Final Data Sheet
3. Electrical Specifications
3.1 Absolute Maximum Ratings
Table 3-2. Absolute Maximum Ratings
Symbol
Description
TSTG
Storage Temperature
Min
-55
Typ
25
TA
Vdd
VIO
VIOZ
IMIO
IMAIO
ESD
LU
Ambient Temperature with Power Applied
Supply Voltage on Vdd Relative to Vss
DC Input Voltage
DC Voltage Applied to Tri-state
Maximum Current into any Port Pin
Maximum Current into any Port Pin Configured as Analog
Driver
Electro Static Discharge Voltage
Latch-up Current
-40
–
-0.5
–
Vss- 0.5 –
Vss - 0.5 –
-25
–
-50
–
2000
–
–
–
Max
+100
Units
oC
+85
oC
+6.0
V
Vdd + 0.5 V
Vdd + 0.5 V
+50
mA
+50
mA
Notes
Higher storage temperatures will reduce data
retention time. Recommended storage temper-
ature is +25oC ± 25oC. Extended duration stor-
age temperatures above 65oC will degrade
reliability.
–
V
Human Body Model ESD.
200
mA
3.2 Operating Temperature
Table 3-3. Operating Temperature
Symbol
TA
TJ
Description
Ambient Temperature
Junction Temperature
Min
-40
-40
Typ
–
–
Max
+85
+100
Units
oC
oC
Notes
The temperature rise from ambient to junction is
package specific. See “Thermal Impedancesâ€
on page 44. The user must limit the power con-
sumption to comply with this requirement.
October 26, 2006
Document No. 38-12012 Rev. *K
20
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