ATtiny28L Atmel Corporation, ATtiny28L Datasheet - Page 68

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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
ATtiny28L/V
68
Figure 63. PA2 I/O Pin Sink Current vs. Output Voltage (High Current Pin PA2; T
25°C)
90
80
70
60
50
40
30
20
10
0
0
0.5
1
1.5
Figure 64. I/O Pin Input Threshold Voltage vs. V
2.5
2
1.5
1
0.5
0
2.7
V
= 3.6V
CC
V
= 2.4V
CC
V
= 1.8V
CC
2
2.5
3
3.5
V
(V)
OL
(T
= 25°C)
CC
A
4.0
V
CC
1062F–AVR–07/06
=
A
4
5.0

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