N79E845 Datasheet, PDF (173/183 Pages) List of Unclassifed Manufacturers – Microcontroller

N79E845/844/8432 Data Sheet
28 Electrical Characteristics
28.1 Absolute Maximum Ratings
Table 28–1 Absolute Maximum Ratings
Parameter
Operating temperature under bias
Storage temperature range
Voltage on VDD pin to VSS
Voltage on any other pin to VSS
Rating
Unit
-40 to +85
°C
-55 to +150
°C
-0.3 to +6.5
V
-0.3 to (VDD+0.3)
V
Stresses at or above 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 above those indicated in the
operational sections of this specification is not implied. Exposure to absolute maximum rating conditions may affect de-
vice reliability.
28.2 DC Electrical Characteristics
Table 28–2 Operation Voltage
Parameter
Sym
Operating Voltage
VDD
ISP Operating Voltage VDD
MIN
4.5
2.4
3.0
2.4
3.0
TYP
MAX
5.5
5.5
5.5
5.5
5.5
Condition
Fosc = 4MHz ~ 24MHz
Fosc = 4MHz ~12MHz
Internal RC 22.1184MHz
Internal RC 11.0592MHz
Fosc = 4MHz ~ 24MHz
Unit
V
V
Table 28–3 DC Characteristics
(VDD−VSS = 2.4~5.5V, TA = -40~85°C, unless otherwise specified.)
Sym
Parameter
Test Conditions
MIN
TYP
MAX
Unit
SVDD
VDD Rise Rate to ensure
internal Power-on Reset signal
See section on Power-on
Reset for details
VIL
Input Low Voltage
(general purpose I/O with TTL input)
2.4 < VDD < 5.5V
0.05^[7]
-0.5
-
-
V/ms
0.2VDD-0.1
V
April 23 2014
Page 173 of 183
Revision A2.6