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| AT32UC3L0128 Datasheet, PDF (48/96 Pages) ATMEL Corporation – 32-bit Atmel AVR Microcontroller | |||
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AT32UC3L0128/256
Table 7-8. High-drive I/O, 5V Tolerant, Pin Characteristics(1)
Symbol Parameter
Condition
Min
Typ
Max
Units
VIH
VOL
VOH
fMAX
tRISE
tFALL
ILEAK
Input high-level voltage
Output low-level voltage
Output high-level voltage
Output frequency(2)
Rise time(2)
Fall time(2)
Input leakage current
VVDD = 3.6V
VVDD = 1.98V
VVDD = 3.0V, IOL = 6mA
VVDD = 1.62V, IOL = 4mA
VVDD = 3.0V, IOH = 6mA
VVDD = 1.62V, IOH = 4mA
VVDD = 3.0V, load = 10pF
VVDD = 3.0V, load = 30pF
VVDD = 3.0V, load = 10pF
VVDD = 3.0V, load = 30pF
VVDD = 3.0V, load = 10pF
VVDD = 3.0V, load = 30pF
5.5V, pull-up resistors disabled
TQFP48 package
0.7*VVDD
0.7*VVDD
VVDD-0.4
VVDD-0.4
4.5
5.5
V
5.5
0.4
V
0.4
V
87
MHz
58
2.3
4.3
ns
1.9
3.7
10
µA
CIN
Notes:
Input capacitance
QFN48 package
4.2
pF
TLLGA48 package
4.2
1. VVDD corresponds to either VVDDIN or VVDDIO, depending on the supply for the pin. Refer to Section 3.2.1 on page 8 for
details.
2. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
cess technology. These values are not covered by test limits in production.
Table 7-9. TWI Pin Characteristics(1)
Symbol Parameter
RPULLUP Pull-up resistance
VIL
Input low-level voltage
VIH
VOL
ILEAK
IIL
IIH
Input high-level voltage
Input high-level voltage, 5V tolerant
SMBUS compliant pins
Output low-level voltage
Input leakage current
Input low leakage
Input high leakage
CIN
Input capacitance
Condition
VVDD = 3.0V
VVDD = 1.62V
VVDD = 3.6V
VVDD = 1.98V
VVDD = 3.6V
VVDD = 1.98V
IOL = 3mA
Pull-up resistors disabled
TQFP48 package
QFN48 package
TLLGA48 package
Min
Typ
Max
Units
25
35
60
kOhm
-0.3
-0.3
0.7*VVDD
0.7*VVDD
0.7*VVDD
0.7*VVDD
0.3*VVDD
V
0.3*VVDD
VVDD + 0.3
V
VVDD + 0.3
5.5
V
5.5
0.4
V
1
1
µA
1
3.8
3.5
pF
3.5
48
32145BSâ01/2012
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