ATtiny28L

Manufacturer Part NumberATtiny28L
ManufacturerAtmel Corporation
ATtiny28L datasheets
 


Specifications of ATtiny28L

Flash (kbytes)2 KbytesPin Count28
Max. Operating Frequency4 MHzCpu8-bit AVR
Hardware Qtouch AcquisitionNoMax I/o Pins11
Ext Interrupts10Usb SpeedNo
Usb InterfaceNoGraphic LcdNo
Video DecoderNoCamera InterfaceNo
Analog Comparators1Resistive Touch ScreenNo
Temp. SensorNoCrypto EngineNo
Sram (kbytes)0.03Self Program MemoryNO
Dram MemoryNoNand InterfaceNo
PicopowerNoTemp. Range (deg C)-40 to 85
I/o Supply Class1.8 to 5.5Operating Voltage (vcc)1.8 to 5.5
FpuNoMpu / Mmuno / no
Timers132khz RtcNo
Calibrated Rc OscillatorYes  
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ATtiny28L/V
42
Table 17. Some Common Modulator Configurations (Continued)
Crystal/Resonator
Carrier
Frequency
Frequency
2 MHz
455 kHz
2.4576 MHz
455 kHz
2.4576 MHz
455 kHz
3.2768 MHz
455 kHz
3.2768 MHz
455 kHz
3.64 MHz
455 kHz
3.64 MHz
455 kHz
4 MHz
455 kHz
4 MHz
455 kHz
% Error in
ONTIM
Frequency
Duty-cycle
Value
9.9
50%
1
10.0
33%
1
10.0
50%
2
10.0
25%
1
10.0
50%
3
0.0
25%
1
0.0
50%
3
9.9
25%
1
9.9
50%
3
MCONF
Value
001
010
001
011
001
011
001
011
001
1062F–AVR–07/06