T2803 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'T2803' PDF : 28 Pages View PDF
8. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
All voltages refer to GND
Parameters
Pin
Symbol
Min.
Max.
Unit
Supply voltage regulator
Supply voltage
Logic input voltage
10
VS_REG
3.2
4.7
V
7, 12, 14, 33, 42
VS
3.0
4.7
V
1, 2, 3, 38, 39,
44-48
VIN
–0.3
VS
V
Junction temperature
Storage temperature
Tjmax
125
°C
Tstg
–40
150
°C
9. Thermal Resistance
Parameters
Junction ambient
Symbol
RthJA
Value
25
Unit
K/W
10. Handling
Do not operate this part near strong electrostatic fields. This IC meets class 1 ESD test require-
ment (HBM in accordance to EIA/JESD22-A114-A (October 97) and class A ESD test
requirement (MM) in accordance to EIA/JESD22-A115A.
11. Operating Range
Parameters
Supply voltage regulator
Supply voltage
Supply voltage charge pump
Ambient temperature
Pin
10
7, 14, 33, 42
12
Symbol
VS_REG
VS
VSCP
Tamb
Min.
3.2
2.9
VS
–10
Typ.
3.6
3.0
Max.
4.6
4.6
4.6
+60
Unit
V
V
V
°C
22 T2803
4572I–DECT–07/05
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