ATtiny28L Atmel Corporation, ATtiny28L Datasheet - Page 60

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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
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60
ATtiny28L/V
Figure 47. Idle Supply Current vs. V
Figure 48. Idle Supply Current vs. V
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.4
1.2
0.8
0.6
0.4
0.2
0
1
0
1.5
1.5
2
2
DEVICE CLOCKED BY 1.2MHz INTERNAL RC OSCILLATOR
2.5
2.5
IDLE SUPPLY CURRENT vs. V
IDLE SUPPLY CURRENT vs. V
3
3
FREQUENCY = 4 MHz
CC
CC
3.5
3.5
, Device Clocked by Internal Oscillator
V
cc
V
(V)
CC
(V)
4
4
4.5
4.5
CC
cc
5
5
T
T = 25
T = 85
A
A
A
= 85˚C
˚
C
˚
5.5
C
5.5
T
A
= 25˚C
1062F–AVR–07/06
6
6

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