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ATMEGA164A-MCH

ATMEGA164A-MCH

ATMEGA164A-MCH

Microchip Technology

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA164A 44 Pin 20MHz 44-VQFN Dual Rows, Exposed Pad

SOT-23

ATMEGA164A-MCH Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 5 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VQFN Dual Rows, Exposed Pad
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-QFN (5x5)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces SPI/USART
Data Converters A/D 8x10b
Number of I/Os 32 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Tray
Base Product Number ATMEGA164
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® ATmega
Published 2008
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA164A
JESD-30 Code S-PQCC-N44
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 1.8V
Interface I2C, SPI, UART, USART
Memory Size 16kB
Oscillator Type Internal
Number of I/O 32
Speed 20MHz
RAM Size 1K 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 16KB 8K 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
Product Type 8-bit Microcontrollers - MCU
ROM (words) 8192
EEPROM Size 512 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) 1024
RAM (bytes) 1024
Number of Serial I/Os 2
Number of Timers 3
ROM Programmability FLASH
Number of External Interrupts 3
On Chip Data RAM Width 8
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Length 7mm
Height Seated (Max) 1mm
Width 7 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.57000 $1.57
25 $1.43520 $35.88
100 $1.30000 $130
ATMEGA164A-MCH Product Details

ATMEGA164A-MCH Overview


There is a 44-VQFN Dual Rows, Exposed Pad package available. The board has 32 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. AVR® ATmega-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 16KB 8K x 16. Powered by a AVR Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 44. As a result, this Microcontroller comes with a 8-bit size. A total of NO DMA channels are available. This IC part has a memory size of 16kB. There are a number of alternatives to the base part number ATMEGA164A that you can find. Performing well when operated at frequency 20MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 44 pins that can be accessed. It comes with 3 timers/counters that can be set up. The device is powered by the the AVR RISC CPU family that is embedded in it. It contains 2 serial input/output interfaces on the board. The part contains 3 interrupts external to the system. The total number of bits on a MCU chip is 3.

ATMEGA164A-MCH Features


44-VQFN Dual Rows, Exposed Pad package
Mounting type of Surface Mount


ATMEGA164A-MCH Applications


There are a lot of Microchip Technology
ATMEGA164A-MCH Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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