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T48C862-R8 Datasheet

  • T48C862-R8

  • MCU

  • Atmel   Atmel

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T48C862-R8
Absolute Maximum Ratings
Voltages are given relative to V
SS
Parameters
Supply voltage
Input voltage (on any pin)
Output short circuit duration
Operating temperature range
Storage temperature range
Soldering temperature (t
攏
10 s)
Note:
Symbol
V
DD
V
IN
t
short
T
amb
T
stg
T
sld
Value
-0.3 to + 6.5
V
SS
-0.3
攏
V
IN
攏
V
DD
+0.3
Indefinite
-40 to +125
-40 to +150
260
Unit
V
V
s
擄
C
擄
C
擄
C
Stresses greater than 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 any condition above those indicated in the operational section of this
specification is not implied. Exposure to absolute maximum rating condition for an extended period may affect device reliability.
All inputs and outputs are protected against high electrostatic voltages or electric fields. However, precautions to minimize the
build-up of electrostatic charges during handling are recommended. Reliability of operation is enhanced if unused inputs are
connected to an appropriate logic voltage level (e.g., V
DD
).
Thermal Resistance
Parameter
Thermal resistance (SSO20)
Symbol
R
thJA
Value
140
Unit
K/W
DC Operating Characteristics
V
SS
= 0 V, T
amb
= -40
擄
C to +125
擄
C unless otherwise specified.
Parameters
Power Supply
Operating voltage at V
DD
Active current
CPU active
Power down current
(CPU sleep,
RC oscillator active,
4-MHz quartz oscillator active)
Sleep current
(CPU sleep,
32-kHz quartz oscillator active
4-MHz quartz oscillator inactive)
Sleep current
(CPU sleep,
32-kHz quartz oscillator inactive
4-MHz quartz oscillator inactive)
Pin capacitance
f
SYSCL
= 1 MHz
V
DD
= 1.8 V
V
DD
= 3.0 V
f
SYSCL
= 1 MHz
V
DD
= 1.8 V
V
DD
= 3.0 V
V
DD
= 1.8 V
V
DD
= 3.0 V
V
DD
= 3.0 V at 85
擄
C
V
DD
= 3.0 V
V
DD
= 3.0 V at 85
擄
C
V
DD
Test Conditions
Symbol
Min.
2.0
V
POR
Typ.
Max.
4.0
Unit
V
V
I
DD
0.3
0.4
40
70
0.4
0.6
0.4
mA
mA
碌A(chǔ)
碌A(chǔ)
碌A(chǔ)
碌A(chǔ)
碌A(chǔ)
碌A(chǔ)
碌A(chǔ)
I
PD
150
I
Sleep
4.3
1.5
3.5
1.0
I
Sleep
0.3
Any pin to V
SS
C
L
7
10
pF
95
4590B鈥?BMCU鈥?2/03

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