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ATmega168A

ATmega168A | |
---|---|
Manufacturer Part Number | ATmega168A |
Manufacturer | Atmel Corporation |
ATmega168A datasheets |
|
Specifications of ATmega168A | |||
---|---|---|---|
Flash (kbytes) | 16 Kbytes | Pin Count | 32 |
Max. Operating Frequency | 20 MHz | Cpu | 8-bit AVR |
# Of Touch Channels | 16 | Hardware Qtouch Acquisition | No |
Max I/o Pins | 23 | Ext Interrupts | 24 |
Usb Speed | No | Usb Interface | No |
Spi | 2 | Twi (i2c) | 1 |
Uart | 1 | Graphic Lcd | No |
Video Decoder | No | Camera Interface | No |
Adc Channels | 8 | Adc Resolution (bits) | 10 |
Adc Speed (ksps) | 15 | Analog Comparators | 1 |
Resistive Touch Screen | No | Temp. Sensor | Yes |
Crypto Engine | No | Sram (kbytes) | 1 |
Eeprom (bytes) | 512 | Self Program Memory | YES |
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 | 3 | Output Compare Channels | 6 |
Input Capture Channels | 1 | Pwm Channels | 6 |
32khz Rtc | Yes | Calibrated Rc Oscillator | Yes |
PrevNext
Figure 30-217.ATmega168A: Reset Input Threshold Voltage vs. V
Figure 30-218.ATmega168A: Reset Pin Input Hysteresis vs. V
8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
2.5
2
1.5
1
0.5
0
1.5
2
2.5
3
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.5
2
2.5
3
(V
, I/O Pin read as ‘0’)
CC
IL
3.5
4
4.5
5
V
(V)
CC
CC
3.5
4
4.5
5
V
(V)
CC
-40 °C
85 °C
25 °C
5.5
85 °C
25 °C
-40 °C
5.5
448
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