Parameters |
Watchdog Timer |
Yes |
Has ADC |
YES |
DMA Channels |
NO |
Data Bus Width |
8b |
PWM Channels |
YES |
DAC Channels |
NO |
Number of Timers/Counters |
3 |
ROM (words) |
8192 |
EEPROM Size |
512 x 8 |
On Chip Program ROM Width |
16 |
Boundary Scan |
YES |
Low Power Mode |
YES |
Format |
FIXED-POINT |
Integrated Cache |
NO |
RAM (words) |
1024 |
Number of Serial I/Os |
2 |
Number of External Interrupts |
3 |
On Chip Data RAM Width |
8 |
Height Seated (Max) |
1mm |
Length |
7mm |
RoHS Status |
ROHS3 Compliant |
Factory Lead Time |
1 Week |
Contact Plating |
Tin |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
44-VFQFN Exposed Pad |
Number of Pins |
44 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2008 |
Series |
AVR® ATmega |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
44 |
Subcategory |
Microcontrollers |
Technology |
CMOS |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Terminal Pitch |
0.5mm |
Frequency |
4MHz |
Base Part Number |
ATMEGA164A |
Qualification Status |
Not Qualified |
Supply Voltage-Max (Vsup) |
5.5V |
Power Supplies |
2/5V |
Supply Voltage-Min (Vsup) |
1.8V |
Interface |
I2C, SPI, UART, USART |
Memory Size |
3.5kB |
Oscillator Type |
Internal |
Number of I/O |
32 |
Speed |
20 MHz |
RAM Size |
1K x 8 |
Memory Type |
FLASH, OTP |
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 |
16KB 8K x 16 |
Connectivity |
I2C, SPI, UART/USART |
Supply Current-Max |
12mA |
Bit Size |
8 |
Data Converter |
A/D 8x10b |
ATMEGA164A-MUR Overview
There is a 44-VFQFN Exposed Pad package available to save space. Using Surface Mount, it is mounted. Package Tape & Reel (TR) contains it. It is equipped with a AVR core processor. During work, the temperature should remain at -40°C~85°C TA. The type of memory it uses is FLASH. The device has 32 I/Os. In order to find similar components, it has a base part number of ATMEGA164A. This device has terminals at QUAD. 44 terminationals are present. The AVR? ATmega series contains this electrical component. Memory type FLASH, OTP is used for data storage. MICROCONTROLLER, RISC is this gadget's uPs/uC/peripheral IC. A total of 44 pins are used in its construction. As a result, it is mounted in accordance with Surface Mount. In Microcontrollers, this component is included. The devices have a memory size of 3.5kB that can be used to store programs and data. The maximum supply current is 12mA. A 2/5V source of power is being used to run it. At a frequency of 4MHz, it can achieve excellent efficiency. There are currently 3 timers/counters set up on the system. Normally, the supply voltage (Vsup) should remain above 1.8V. An oscillator type Internal is required for it to work.
ATMEGA164A-MUR Features
44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA164A-MUR Applications
There are a lot of Microchip Technology ATMEGA164A-MUR Microcontroller applications.
- Paper shredders
- Coffee machines
- Automatic control
- Smart instruments
- Teletext terminals
- Equipment control
- Air fryers
- Industrial instrumentation devices
- Smartphone
- Digital set-top boxes