ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 346

• Manufacturer Part Number: ATmega169P Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega169P Automotive

• Flash (kbytes): 16 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 54
• Ext Interrupts: 17
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 100
• 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: No
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

28.10 BOD Thresholds and Analog Comparator Offset
346
ATmega169P Automotive
Figure 28-27. LCD SEG Output Buffer Impedance
Figure 28-28. BOD Thresholds vs. Temperature (BOD Level is 4.3V)
4.5
3.5
2.5
5
4
3
2
-60 -50 -40 -30 -20 -10
4.8
4.6
4.4
4.2
3.8
3.6
3.4
3.2
5
4
3
0
20
40
BOD THRESHOLDS vs. TEMPERATURE
0
LCD SEG OUTPUT BUFFER IMPEDANCE
10
60
20
Temperature (C)
80
30
BOD level = 4.30v
Loadcurrent (UA)
40
Vlcd = 5 V
100
50
60
120
70
80
140
90 100 110 120 130 140
160
180
200
7735B–AVR–12/07
1
0
125
85
25
-45