ATmega324PA Atmel Corporation, ATmega324PA Datasheet - Page 335
ATmega324PA
Manufacturer Part Number
ATmega324PA
Description
Manufacturer
Atmel Corporation
Specifications of ATmega324PA
Flash (kbytes)
32 Kbytes
Pin Count
44
Max. Operating Frequency
20 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 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega324PA-AU
Manufacturer:
ATM
Quantity:
5 000
Company:
Part Number:
ATmega324PA-AU
Manufacturer:
ATMEL
Quantity:
2 089
Company:
Part Number:
ATmega324PA-MU
Manufacturer:
ATMEL
Quantity:
9 985
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28.2
8272C–AVR–06/11
Speed Grades
Maximum frequency is depending on V
V
Figure 28-1. Maximum Frequency vs. V
CC
curve is linear between 1.8V < V
20 MHz
10 MHz
4 MHz
ATmega164A/PA/324A/PA/644A/PA/1284/P
1.8V
2.7V
CC
CC.
< 2.7V and between 2.7V < V
CC
As shown in
,
ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P
Safe Operating Area
Figure
28-1, the Maximum Frequency vs.
4.5V
CC
< 4.5V.
5.5V
335
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