ATtiny28L Atmel Corporation, ATtiny28L Datasheet - Page 67

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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
1062F–AVR–07/06
Figure 61. I/O Pin Sink Current vs. Output Voltage, All Pins Except PA2 (V
Figure 62. I/O Pin Source Current vs. Output Voltage (V
25
20
15
10
6
5
4
3
2
1
0
5
0
0
0
0.5
T
T
A
A
0.5
= 85˚C
= 25˚C
1
V
V
1.5
OL
OH
1
T
(V)
(V)
A
T
= 25˚C
A
= 85˚C
2
CC
1.5
= 2.7V)
2.5
ATtiny28L/V
CC
3
2
= 2.7V)
67

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