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ATMEGA48-20MUR

ATMEGA48-20MUR

ATMEGA48-20MUR

Microchip Technology

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA48 32 Pin 20MHz 3V 32-VFQFN Exposed Pad

SOT-23

ATMEGA48-20MUR 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 32-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Supplier Device Package 32-VQFN (5x5)
Number of Terminals 32
Mounting Style SMD/SMT
Interfaces SPI/TWI/USART
Data Converters A/D 8x10b
Number of I/Os 23 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type SPI, TWI, USART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATMEGA48
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 23
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series AVR® ATmega
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA48
JESD-30 Code S-PQCC-N32
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5 V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 2.7V
Interface I2C, SPI, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 23
Speed 20MHz
RAM Size 512 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 Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K 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) 2048
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family AVR RISC
Boundary Scan NO
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 512
RAM (bytes) 512
Number of ADC Channels 8 Channel
Number of Serial I/Os 1
Number of Timers 3
ROM Programmability FLASH
Number of External Interrupts 2
On Chip Data RAM Width 8
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Length 5mm
Height Seated (Max) 1mm
Width 5 mm
Height 0.88 mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.66000 $2.66
500 $2.6334 $1316.7
1000 $2.6068 $2606.8
1500 $2.5802 $3870.3
2000 $2.5536 $5107.2
2500 $2.527 $6317.5
ATMEGA48-20MUR Product Details

ATMEGA48-20MUR Overview


32-VFQFN Exposed Pad-packages are available. There are 23 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the AVR® ATmega series. This program memory has a size of 4KB 2K x 16, which indicates what the size of the program memory is. AVR Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 32 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 3V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 4kB. The base part number ATMEGA48 provides alternatives. This device is extremely efficient when operated at a frequency of 20MHz. Using the PWM channel YES, the device works with the motor. In this chip, 32 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. In addition to this, the device is embedded with the the AVR RISC CPU family. In total, it has 8 Channel ADC channels for the measurement of signals. MCU chip is equipped with 1 serial I/Os in the part. In this part, there are 2 interrupts that are external to the system. There are 3 bits on a Integrated Circuit chip.

ATMEGA48-20MUR Features


32-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATMEGA48-20MUR Applications


There are a lot of Microchip Technology
ATMEGA48-20MUR Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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