32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA324A 44 Pin 20MHz 44-VFQFN Exposed Pad
SOT-23
ATMEGA324A-MU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-VQFN (7x7)
Number of Terminals
44
Mounting Style
SMD/SMT
Interfaces
SPI/USART
Data Converters
A/D 8x10b
Package
Tray
Base Product Number
ATMEGA324
Mfr
Microchip Technology
Product Status
Active
Number of I/Os
32 I/O
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Interface Type
JTAG, SPI, TWI, USART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
Tradename
AVR
RoHS
Details
Package Shape
SQUARE
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
AVR® ATmega
Published
2008
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
Terminal Position
QUAD
Terminal Form
NO LEAD
Terminal Pitch
0.5mm
Reach Compliance Code
compliant
Frequency
20MHz
Base Part Number
ATMEGA324A
JESD-30 Code
S-PQCC-N44
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2/5 V
Temperature Grade
INDUSTRIAL
Interface
I2C, SPI, UART, USART
Memory Size
32kB
Oscillator Type
Internal
Number of I/O
32
Speed
20MHz
RAM Size
2K x 8
Voltage - Supply (Vcc/Vdd)
1.8V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
AVR
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
32KB 16K x 16
Connectivity
I2C, SPI, UART/USART
Supply Current-Max
12 mA
Bit Size
8
Data Converter
A/D 8x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
NO
Data Bus Width
8b
PWM Channels
YES
DAC Channels
NO
Seated Height-Max
1 mm
Number of Timers/Counters
3 Timer
Product Type
8-bit Microcontrollers - MCU
ROM (words)
16384
EEPROM Size
1K x 8
On Chip Program ROM Width
16
CPU Family
AVR RISC
Boundary Scan
YES
Low Power Mode
YES
Format
FIXED-POINT
Integrated Cache
NO
RAM (words)
2048
Number of UART Channels
2
RAM (bytes)
2048
Number of ADC Channels
8
Number of Serial I/Os
2
Number of Timers
3
ROM Programmability
FLASH
Number of External Interrupts
3
Number of PWM Channels
6
Number of I2C Channels
1
On Chip Data RAM Width
8
Number of SPI Channels
3
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
AVR
Height
950μm
Length
7.1mm
Width
7.1mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.56000
$3.56
25
$3.26520
$81.63
100
$2.95610
$295.61
ATMEGA324A-MU Product Details
ATMEGA324A-MU Overview
A 44-VFQFN Exposed Pad package is included. In total, it has 32 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR® ATmega series components belong to this electrical component. Its program memory size is 32KB 16K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 44 terminations in total. The part works on a 8-bit basis. The Microcontroller chip has NO DMA channels. 32kB memory size belongs to the part. ATMEGA324A is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 20MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 44 pins that are accessible. A total of 3 Timer timers/counters are included in the package. Devices based on the AVR RISC series of CPUs are embedded in the device. The device has 2 UART channels. In total, there are 8 channels for the ADC on this board. A total of 6 PWM channels are used by the device. Devices like this use an 1-channel PWM controller. There are 2 serial I/Os on the IC part. MCU chip is included in the part that 3 external interrupts are available. 3 bits are found on a MCU chip.
ATMEGA324A-MU Features
44-VFQFN Exposed Pad package Mounting type of Surface Mount
ATMEGA324A-MU Applications
There are a lot of Microchip Technology ATMEGA324A-MU Microcontroller applications.