ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 348

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ATmega169P Automotive

Manufacturer Part Number
ATmega169P Automotive
Description
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
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ATmega169P Automotive
Figure 28-31. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
Figure 28-32. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
-0.002
-0.004
-0.001
-0.002
-0.003
-0.004
0.008
0.006
0.004
0.002
0.003
0.002
0.001
0
0
ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE
ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE
0
0
0.5
0.5
1
1.5
1
Common Mode Voltage (V)
Common Mode Voltage (V)
2
V
V
CC
CC
2.5
1.5
= 2.7V
= 5V
3
2
3.5
4
2.5
4.5
-40 °C
85 °C
25 °C
CC
CC
7735B–AVR–12/07
= 5V)
= 2.7V)
5
3
-40 °C
85 °C
25 °C

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