Rainbow Electronics ATtiny28L - Manual (Page 52)

52
ATtiny28L/V
1062E–10/01
Electrical Characteristics
Absolute Maximum Ratings
Operating Temperature............................. -40 °C to +85/105°C *NOTICE: Stresses beyond those ratings listed under
“Absolute Maximum Ratings” may cause perma-
nent damage to the device. This is a stress rating
only and functional operation of the device at
these or other conditions beyond those indicated
in the operational sections of this specification is
not implied. Exposure to absolute maximum rat-
ing conditions for extended periods may affect
device reliability.
Storage Temperature ..................................... -65 °C to +150°C
Voltage on Any Pin except RESET
with Respect to Ground .............................-1.0V to V
CC
+ 0.5V
Maximum Operating Voltage ............................................ 6.0V
Voltage on RESET with Respect to Ground ....-1.0V to +13.0V
DC Current per I/O Pin, except PA2 ........................... 40.0 mA
DC Current PA2 .......................................................... 60.0 mA
DC Current VCC and GND Pin................................. 300.0 mA
DC Characteristics
T
A
= -40 °C to 85°C, V
CC
= 1.8V to 5.5V (unless otherwise noted)
Symbol Parameter Condition Min Typ Max Units
V
IL
Input Low Voltage (Except XTAL) -0.5 0.3 Vcc (1) V
V
IL1
Input Low Voltage XTAL -0.5 0.1 Vcc (1) V
V
IH
Input High Voltage (Except XTAL, RESET) 0.6 V
CC
(2) V
CC
+ 0.5 V
V
IH1
Input High Voltage XTAL 0.7 V
CC
(2) V
CC
+ 0.5 V
V
IH2
Input High Voltage RESET 0.85 V
CC
(2) V
CC
+ 0.5 V
V
OL
Output Low Voltage (3)
Ports A, D
I
OL
= 20 mA, V
CC
= 5V
I
OL
= 10 mA, V
CC
= 3V
0.6
0.5 V
V
V
OL
Output Low Voltage (3)
Port A2
I
OL
= 25 mA, V
CC
= 2.0V
1.0
V
V
V
OH
Output High Voltage (4)
Ports A, D
I
OH
= -3 mA, V
CC
= 5V
I
OH
= -1.5 mA, V
CC
= 3V
4.3
2.3 V
V
I
IL
Input Leakage Current I/O Pin V
CC
= 5.5V, pin low
(absolute value)
8.0 µA
I
IL
Input Leakage Current I/O Pin V
CC
= 5.5V, pin high
(absolute value)
8.0 µA
R
I/O
I/O Pin Pull-up 35.0 122.0 k
Ω
I
CC
Power Supply Current
Active Mode, V
CC
= 3V,
4 MHz
3.0 mA
Idle Mode V
CC
= 3V,
4 MHz
1.0 1.2 mA
Power-down (5) , V
CC
= 3V
WDT enabled
9.0 15.0 µA
Power-down (5) , V
CC
= 3V
WDT disabled
<1.0 2.0 µA