ATtiny28L Atmel Corporation, ATtiny28L Datasheet - Page 62

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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
62
ATtiny28L/V
Figure 51. Power-down Supply Current vs. V
Analog comparator offset voltage is measured as absolute offset.
Figure 52. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
18
16
14
12
10
8
6
4
2
0
70
60
50
40
30
20
10
0
1.5
0
0.5
2
1
2.5
POWER-DOWN SUPPLY CURRENT vs. V
1.5
3
Common Mode Voltage (V)
WATCHDOG TIMER ENABLED
2
3.5
V
2.5
CC
(V)
CC
4
3
4.5
3.5
T
A
5
T
= 25˚C
4
A
CC
= 25˚C
T
5.5
A
4.5
T
= 85˚C
A
= 85˚C
1062F–AVR–07/06
5
6
CC
= 5V)

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