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ATMEGA164P-20MUR

ATMEGA164P-20MUR

ATMEGA164P-20MUR

Microchip Technology

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA164P 44 Pin 20MHz 5V 44-VFQFN Exposed Pad

SOT-23

ATMEGA164P-20MUR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Surface MountYES
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 Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATMEGA164
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 2-Wire, JTAG, SPI, USART
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR® ATmega
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish MATTE TIN
Additional FeatureOPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA164P
JESD-30 Code S-PQCC-N44
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5 V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Interface 2-Wire, I2C, SPI, UART, USART
Memory Size16kB
Oscillator TypeInternal
Number of I/O 32
Speed 20MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 9 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
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 Type8-bit Microcontrollers - MCU
ROM (words) 8192
EEPROM Size 512 x 8
CPU Family AVR RISC
RAM (bytes) 1024
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Length 7mm
Height Seated (Max) 1mm
Width 7 mm
Height 0.88 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:3348 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.87000$1.87

ATMEGA164P-20MUR Product Details

ATMEGA164P-20MUR Overview


This Microcontroller comes in a 44-VFQFN Exposed Pad package. This Microcontroller has 32 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in AVR® ATmega Series. The size of the program memory of Microcontroller is 16KB 8K x 16. MCU is powered by AVR Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 44 terminals. Microcontroller comes with 8 bit size. The component always operates in 5V supply voltage. MCU chip has NO DMA channels. The part owns 16kB memory size. You can find alternatives through the base part number ATMEGA164P. MCU's frequency is 20MHz. The device works in YES PWM channels. The pin number of the component remains 44. It has 3 timers/counters. The device is embedded with AVR RISC CPU family. To name a few, there are additional features like OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ.

ATMEGA164P-20MUR Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATMEGA164P-20MUR Applications


There are a lot of Microchip Technology
ATMEGA164P-20MUR Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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