ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 349

• 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

28.11 Internal Oscillator Speed
7735B–AVR–12/07
Figure 28-33. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
Figure 28-34. Calibrated 8 MHz RC Oscillator Frequency vs. Osccal Value
8.8
8.6
8.4
8.2
7.8
7.6
7.4
7.2
16
14
12
10
8
8
6
4
2
0
-45
0
16
-25
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
32
48
-5
64
80
15
10000 Cycles sampled w ith 250nS - Vcc = 5.0 V
10000 Cycles sampled w ith 250nS
96
Temperature
35
112
OSCCAL (X1)
128
55
ATmega169P Automotive
144
160
75
176
192
95
208
115
224
240
5.5
5
4.5
3.3
3
2.7
125
85
25
-45
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