CY8C27x43 Final Data Sheet
3. Electrical Specifications
3.1
Absolute Maximum Ratings
Table 3-2. Absolute Maximum Ratings
Symbol
Description
Min
-55
Typ
Max
+100
Units
oC
Notes
TSTG
Storage Temperature
–
–
Higher storage temperatures will reduce data
retention time.
oC
V
TA
Ambient Temperature with Power Applied
-40
+85
Vdd
VIO
Supply Voltage on Vdd Relative to Vss
DC Input Voltage
-0.5
–
–
+6.0
Vss- 0.5
Vdd + 0.5
V
–
DC Voltage Applied to Tri-state
Vss - 0.5
-25
–
–
Vdd + 0.5
+50
V
IMIO
Maximum Current into any Port Pin
mA
IMAIO
Maximum Current into any Port Pin Configured as Analog
Driver
-50
–
+50
mA
ESD
–
Electro Static Discharge Voltage
Latch-up Current
2000
–
–
–
–
V
Human Body Model ESD
200
mA
3.2
Operating Temperature
Table 3-3. Operating Temperature
Symbol
TA
TJ
Description
Min
Typ
Max
Units
oC
oC
Notes
Ambient Temperature
Junction Temperature
-40
–
+85
-40
–
+100
The temperature rise from ambient to junction is
package specific. See “Thermal Impedances”
on page 41. The user must limit the power con-
sumption to comply with this requirement.
August 3, 2004
Document No. 38-12012 Rev. *I
18
CYPRESS [ CYPRESS ]
