STA323W
Table 3. ABSOLUTE MAXIMUM RATINGS
Symbol
VDD_3.3
Vi
Vo
Tstg
Tamb
VCC
VMAX
Parameter
3.3V I/O Power Supply
Voltage on input pins
Voltage on output pins
Storage Temperature
Ambient Operating Temperature
DC Supply Voltage
Maximum voltage on pins 20
Table 4. THERMAL DATA
Symbol
Rthj-case
Tj-SD
TWARN
Th-SD
Parameter
Thermal resistance Junction to case (thermal pad)
Thermal Shut-down Junction Temperature
Thermal Warning Temperature
Thermal Shut-down Hysteresis
Value
Unit
-0.5 to 4
V
-0.5 to (VDD+0.5)
V
-0.5 to (VDD+0.5)
V
-40 to +150
°C
-20 to +85
°C
40
V
5.5
V
Min Typ Max Unit
2.5
°C/W
150
°C
130
°C
25
°C
Table 5. RECOMMENDED DC OPERATING CONDITIONS
Symbol
VDD_3.3
Tj
Parameter
I/O Power Supply
Operating Junction Temperature
4 ELECTRICAL CHARACTERISTCS
(VDD3 = 3.3V ± 0.3V; Tamb = 25°C; unless otherwise specified)
Value
Unit
3.0 to 3.6
V
-20 to +125
°C
4.1 GENERAL INTERFACE ELECTRICAL CHARACTERISTICS
Symbol
Iil
Iih
IOZ
Vesd
Parameter
Low Level Input no pull-up
High Level Input no pull-down
Tristate output leakage without
pullup/down
Electrostatic Protection
Test Condition
Vi = 0V
Vi = VDD3
Vi = VDD3
Leakage < 1µA
Min.
Typ.
Max.
1
2
2
Unit Note
µA
1
µA
1
µA
1
2000
V
2
Note 1: The leakage currents are generally very small, < 1na. The values given here are maximum after an electrostatic stress on the pin.
Note 2: Human Body Model
4.2 DC ELECTRICAL CHARACTERISTICS: 3.3V BUFFERS
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
VIL
Low Level Input Voltage
0.8
V
VIH High Level Input Voltage
2.0
V
Vhyst Schmitt Trigger Hysteresis
0.4
V
Vol
Low Level Output
IoI = 2mA
0.15
V
Voh High Level Output
Ioh = -2mA
VDD -0.15
V
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