ATMEGA48P-20MUR
- Mfr.Part #
- ATMEGA48P-20MUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 32VQFN
- Stock
- 31,027
- In Stock :
- 31,027
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Number of I/O :
- 23
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 4.5V
- Interfaces :
- SPI/TWI/USART
- Maximum Operating Temperature :
- + 85 C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Speed :
- 20MHz
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e3
- Interface :
- I2C, SPI, UART, USART
- Tradename :
- AVR
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- ATMEGA48P
- Number of I/Os :
- 23 I/O
- PWM Channels :
- yes
- Manufacturer :
- Microchip
- Supply Voltage :
- 5V
- Contact Plating :
- Tin
- Temperature Grade :
- Industrial
- Seated Height-Max :
- 1 mm
- Package / Case :
- 32-VFQFN Exposed Pad
- DMA Channels :
- No
- Series :
- AVR® ATmega
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Style :
- SMD/SMT
- Package Shape :
- Square
- Watchdog Timer :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Program Memory Size :
- 4KB 2K x 16
- Data Bus Width :
- 8B
- Width :
- 5 mm
- Mount :
- Surface Mount
- Number of Terminations :
- 32
- EEPROM Size :
- 256 x 8
- Bit Size :
- 8
- Number of Pins :
- 32
- Connectivity :
- I2C, SPI, UART/USART
- Supplier Device Package :
- 32-VQFN (5x5)
- Terminal Finish :
- Matte Tin (Sn)
- Data Converters :
- A/D 8x10b
- RAM (bytes) :
- 512
- Surface Mount :
- yes
- Product Status :
- Active
- Height Seated (Max) :
- 1mm
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- ROM (words) :
- 2048
- Data Converter :
- A/D 8x10b
- Number of Timers/Counters :
- 3
- Program Memory Type :
- Flash
- Power Supplies :
- 3/5 V
- DAC Channels :
- yes
- Brand :
- Microchip Technology / Atmel
- CPU Family :
- AVR RISC
- Published :
- 1997
- ROM Programmability :
- Flash
- Memory Size :
- 3.5kB
- Core Processor :
- AVR
- Terminal Form :
- NO LEAD
- Core Size :
- 8-Bit
- Qualification Status :
- Not Qualified
- Product Type :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- Number of Terminals :
- 32
- Has ADC :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Device Core :
- AVR
- RAM Size :
- 512 x 8
- Radiation Hardening :
- No
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Base Product Number :
- ATMEGA48
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 5mm
- Frequency :
- 20MHz
- Number of I/O Lines :
- 23
- Factory Lead Time :
- 4 Weeks
- JESD-30 Code :
- S-XQCC-N32
- Minimum Operating Temperature :
- - 40 C
- Pbfree Code :
- yes
- Supply Current-Max :
- 9 mA
- Reach Compliance Code :
- Compliant
- Datasheets
- ATMEGA48P-20MUR
ATMEGA48P-20MUR Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA48P-20MUR Overview
The Microcontrollers Atmel (Microchip Technology) ATMEGA48P-20MUR is a high-performance, low-power AVR® 8-bit microcontroller that leverages Microchip's robust architecture and enhanced feature set to deliver increased functionality and efficiency for a wide range of embedded applications. Equipped with 4KB of in-system programmable flash and housed in a compact 32-VQFN package, this microcontroller is ideal for advanced control systems where space and power consumption are critical considerations. The integration of advanced RISC architecture with Microchip Technology's proprietary high-endurance non-volatile memory technologies makes the ATMEGA48P-20MUR a reliable and versatile choice for developers aiming to deploy scalable and cost-effective solutions in competitive markets.
ATMEGA48P-20MUR Features
- 8-bit high-performance AVR microcontroller
- 4KB ISP flash memory
- 512 Bytes EEPROM
- 512 Bytes SRAM
- 32-pin VQFN package
- Up to 20 MHz clock speed
- Low power consumption
- Advanced RISC architecture
ATMEGA48P-20MUR Applications
- Consumer Electronics: Utilized in smart appliances and personal gadgets for efficient power management and responsive user interfaces.
- Automotive: Serves as a control unit for automotive sensors and entertainment systems, providing robust operation under varying environmental conditions.
- Industrial Automation: Implements automation controllers and real-time monitoring systems in factories to enhance productivity and reliability.
- Home Automation: Acts as the brain for home automation devices, such as smart thermostats and lighting systems, enabling connectivity and intelligent control.
- Wearable Technology: Powers wearable devices that require compact size, battery efficiency, and reliable performance for health monitoring and mobile notifications.
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