ATmega324P Automotive Atmel Corporation, ATmega324P Automotive Datasheet - Page 337

• Manufacturer Part Number: ATmega324P Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega324P Automotive

• Flash (kbytes): 32 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Speed: No
• Usb Interface: No
• Spi: 3
• Twi (i2c): 1
• Uart: 2
• 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): 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

Table 26-9.
Note:
7674F–AVR–09/09
Symbol
AVCC
V
TUE
DNL
INL
V
REF
IN
1. 8-bit resolution
2. 7-bit resolution
3. Vref = Vcm/2
ADC Characteristics, Differential Channels
Parameter
Resolution
Absolute Accuracy (Including
INL, DNL Quantization Error
and Offset Error)
Integral Non-linearity
Differential Non-linearity
Gain Error
Offset Error
Conversion Time
Clock Frequency
Analog Supply Voltage
Reference Voltage
Input Differential Voltage
Condition
Gain = 1x
Gain = 10x
Gain = 200x
Gain = 1x, V
ADC clock = 200 kHz
Gain = 10x, V
ADC clock = 200 kHz
Gain = 200x, V
ADC clock = 200 kHz
Gain = 1x, V
ADC clock = 200 kHz
Gain = 10x, V
ADC clock = 200 kHz
Gain = 200x, V
ADC clock = 200 kHz
Gain = 1x, V
ADC clock = 200 kHz
Gain = 10x, V
ADC clock = 200 kHz
Gain = 200x, V
ADC clock = 200 kHz
Gain = 1x, V
ADC clock = 200 kHz
Gain = 10x, V
ADC clock = 200 kHz
Gain = 200x, V
ADC clock = 200 kHz
Gain = 1x, V
ADC clock = 200 kHz
Gain = 10x, V
ADC clock = 200 kHz
Gain = 200x, V
ADC clock = 200 kHz
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
(1)(3)
(1)(3)
(2)(3)
(1)
(1)
(2)
(1)
(1)
(2)
(1)(3)
(1)(3)
(2)(3)
(1)(3)
(1)(3)
(2)(3)
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
ATmega164P/324P/644P
Min
V
2.56
-12
-12
0.3
65
50
CC
-3
-4
-4
-3
0
(1)
-
Typ
0.25
0.25
0.25
0.20
0.20
4.6
4.8
1.0
0.2
0.2
0.2
0.2
-9
-9
-1
7
8
8
(1)
Max
AVCC
AVCC
V
- 0.5
260
200
1.5
1.5
1.5
1.0
1.0
1.0
0.3
CC
-4
-4
7
8
4
3
4
4
3
(1)
+
Units
LSB
LSB
LSB
LSB
LSB
kHz
Bits
µs
V
V
V
337