ATmega328P Automotive Atmel Corporation, ATmega328P Automotive Datasheet - Page 183
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ATmega328P Automotive
Manufacturer Part Number
ATmega328P Automotive
Description
Manufacturer
Atmel Corporation
Specifications of ATmega328P Automotive
Flash (kbytes)
32 Kbytes
Pin Count
32
Max. Operating Frequency
16 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)
2
Eeprom (bytes)
1024
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 125
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
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
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Table 22-7.
7701E–AVR–02/11
Symbol
TUE
DNL
INL
Parameter
Resolution
Absolute Accuracy
Integral Non-Linearity (INL)
Differential Non-linearity (DNL)
Gain Error
ADC Characteristics, Differential Channels, T
Gain = 1x
V
ADC clock = 50 - 200kHz
Gain = 20x
V
ADC clock = 50 - 200kHz
Gain = 1x
V
ADC clock = 50 - 200kHz
Bipolar - Gain = 20x
V
ADC clock = 50 - 200kHz
Unipolar - Gain = 20x
V
ADC clock = 50 - 200kHz
Gain = 1x
V
ADC clock = 50 - 200kHz
Bipolar - Gain = 20x
V
ADC clock = 50 - 200kHz
Unipolar - Gain = 20x
V
ADC clock = 50 - 200kHz
Bipolar -Gain = 1x
V
ADC clock = 50 - 200kHz
Unipolar -Gain = 1x
V
ADC clock = 50 - 200kHz
Bipolar -Gain = 20x
V
ADC clock = 50 - 200kHz
Unipolar -Gain = 20x
V
ADC clock = 50 - 200kHz
Atmel ATtiny24/44/84 [Preliminary]
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
A
= -40°C to 125°C
Gain = 1x
Gain = 20x
Condition
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
Min
-5.0
-5.0
-7.0
-7.0
Typ
-2.8
-1.8
2.5
3.0
0.5
0.5
1.5
0.4
0.4
0.7
2.3
2.2
8
8
Max
5.0
6.0
2.5
3.0
5.0
1.0
1.0
2.0
5.0
5.0
7.0
7.0
Units
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
Bits
183
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