ATtiny28L Atmel Corporation, ATtiny28L Datasheet - Page 54

no-image

ATtiny28L

Manufacturer Part Number
ATtiny28L
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATtiny28L

Flash (kbytes)
2 Kbytes
Pin Count
28
Max. Operating Frequency
4 MHz
Cpu
8-bit AVR
Hardware Qtouch Acquisition
No
Max I/o Pins
11
Ext Interrupts
10
Usb Speed
No
Usb Interface
No
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
0.03
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
1
32khz Rtc
No
Calibrated Rc Oscillator
Yes
string(70) "Class: /home/ecomp/master.elcodis.git/htdocs/inc/../Doc.php not found!" string(70) "Class: /home/ecomp/master.elcodis.git/htdocs/inc/../Doc.php not found!" string(70) "Class: /home/ecomp/master.elcodis.git/htdocs/inc/../Doc.php not found!" string(70) "Class: /home/ecomp/master.elcodis.git/htdocs/inc/../Doc.php not found!"
Electrical Characteristics
Absolute Maximum Ratings
DC Characteristics
T
54
A
Operating Temperature............................. -40°C to +85/105°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin except RESET
with Respect to Ground .............................-1.0V to V
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
Symbol
V
V
V
V
V
V
V
V
I
I
R
I
IL
IL
CC
OL
OL
OH
IL
IL1
IH
IH1
IH2
= -40°C to 85°C, V
I/O
ATtiny28L/V
Parameter
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
Ports A, D
Output Low Voltage
Port A2
Output High Voltage
Ports A, D
Input Leakage Current I/O Pin
Input Leakage Current I/O Pin
I/O Pin Pull-up
Power Supply Current
CC
= 1.8V to 5.5V (unless otherwise noted)
(3)
(3)
(4)
Condition
(Except XTAL)
XTAL
(Except XTAL, RESET)
XTAL
RESET
I
I
I
I
I
V
(absolute value)
V
(absolute value)
Active Mode, V
4 MHz
Idle Mode V
4 MHz
Power-down
WDT enabled
Power-down
WDT disabled
OL
OL
OL
OH
OH
CC
CC
= 20 mA, V
= 10 mA, V
= 25 mA, V
= -3 mA, V
= -1.5 mA, V
= 5.5V, pin low
= 5.5V, pin high
CC
+ 0.5V
CC
(5)(6)
(5)(6)
CC
CC
CC
CC
CC
= 3V,
, V
, V
CC
= 5V
= 5V
= 3V
= 2.0V
= 3V,
CC
CC
= 3V
= 3V
= 3V
*NOTICE:
0.85 V
0.6 V
0.7 V
35.0
Min
-0.5
-0.5
4.3
2.3
CC
CC
CC
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.
(2)
(2)
(2)
<1.0
Typ
1.0
9.0
V
V
V
0.3 Vcc
0.1 Vcc
CC
CC
CC
122.0
Max
15.0
0.6
0.5
1.0
8.0
8.0
3.0
1.2
2.0
+ 0.5
+ 0.5
+ 0.5
(1)
(1)
1062F–AVR–07/06
Units
mA
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V

Related parts for ATtiny28L