ATMEGA48PA-PU
- Mfr.Part #
- ATMEGA48PA-PU
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 28DIP
- Stock
- 28,498
- In Stock :
- 28,498
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage :
- 5V
- Reach Compliance Code :
- Compliant
- Surface Mount :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Converters :
- A/D 6x10b
- Height :
- 3.28mm
- Packaging :
- Tube
- Manufacturer :
- Microchip
- Data Converter :
- A/D 6x10b
- Dimensions :
- 34.79 x 7.49 x 4.06mm
- DMA Channels :
- No
- Package Shape :
- RECTANGULAR
- Maximum Operating Temperature :
- +85 °C
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Terminal Pitch :
- 2.54mm
- Connectivity :
- I2C, SPI, UART/USART
- Family Name :
- ATMEGA
- RoHS Status :
- ROHS3 Compliant
- ROM Programmability :
- Flash
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Number of I/O Lines :
- 23
- Contact Plating :
- Tin
- Supply Voltage-Min (Vsup) :
- 4.5V
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Size :
- 4kB
- CPU Family :
- AVR RISC
- ROM (words) :
- 4096
- Factory Lead Time :
- 7 Weeks
- EEPROM Size :
- 256 x 8
- Number of Terminals :
- 28
- Series :
- AVR® ATmega
- Minimum Operating Temperature :
- -40 °C
- Oscillator Type :
- Internal
- Tradename :
- AVR
- Bit Size :
- 8
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 37.4mm
- Brand :
- Microchip Technology / Atmel
- Base Product Number :
- ATMEGA48
- Number of Pins :
- 28
- Terminal Position :
- Dual
- DAC Channels :
- No
- Base Part Number :
- ATMEGA48PA
- Pbfree Code :
- yes
- Power Supplies :
- 2/5V
- Program Memory Type :
- Flash
- Watchdog Timer :
- yes
- RoHS :
- Details
- Has ADC :
- yes
- Core Processor :
- AVR
- Qualification Status :
- Not Qualified
- Number of I/O :
- 23
- Mounting Type :
- Through Hole
- Supply Current-Max :
- 9 mA
- Number of Timers/Counters :
- 3
- Number of Terminations :
- 28
- JESD-609 Code :
- e3
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Radiation Hardening :
- No
- Frequency :
- 20MHz
- Speed :
- 20MHz
- Pin Count :
- 28
- JESD-30 Code :
- R-PDIP-T28
- Supplier Device Package :
- 28-PDIP
- Interface Type :
- 2-Wire, SPI, USART
- Number of ADC Channels :
- 6
- Published :
- 1997
- Package Type :
- PDIP
- REACH SVHC :
- No SVHC
- Product Category :
- 8-bit Microcontrollers - MCU
- RAM Size :
- 512 x 8
- Mount :
- Through Hole
- Instruction Set Architecture :
- RISC
- Core Size :
- 8-Bit
- Program Memory Size :
- 4KB 2K x 16
- Product Type :
- 8-bit Microcontrollers - MCU
- Width :
- 6.76mm
- Terminal Form :
- THROUGH-HOLE
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Product :
- MCU
- Number of I/Os :
- 23 I/O
- Number of I2C Channels :
- 1
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Seated Height-Max :
- 4.5724 mm
- On Chip Program ROM Width :
- 8
- RAM (bytes) :
- 512
- Device Core :
- AVR
- Data Bus Width :
- 8B
- Mounting Style :
- Through Hole
- PWM Channels :
- yes
- Temperature Grade :
- Industrial
- Product Status :
- Active
- Package :
- Tube
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- ATMEGA48PA-PU
ATMEGA48PA-PU Documents

Microcontrollers Microchip Technology ATMEGA48PA-PU Overview
The Microcontrollers Microchip Technology ATMEGA48PA-PU is a highly efficient 8-bit MCU from the renowned Microchip Technology. Designed with advanced technology for robust performance, this microcontroller features a compact 28-pin DIP package, making it ideal for integrating into a variety of industrial and commercial applications. The ATMEGA48PA-PU is equipped with 4KB of in-system programmable flash, ensuring ample space for application code and data storage, which is essential for flexible and scalable solutions in embedded systems.
ATMEGA48PA-PU Features
This microcontroller offers a range of features that enhance its usability and functionality in complex electronic systems. It includes a 10-bit analog-to-digital converter, which provides precise sensor signal acquisition, enhancing the system's response to environmental or operational changes. Additionally, it supports a wide range of operating voltages from 1.8V to 5.5V, allowing for versatility in different power environments. With its advanced RISC architecture, the ATMEGA48PA-PU achieves higher throughput while consuming less power, which is crucial for energy-sensitive applications.
ATMEGA48PA-PU Applications
- Consumer Electronics: Used in devices like smart home gadgets and wearables, where its low power consumption and high integration capability ensure reliability and extended device usability.
- Automotive: Employs its robust I/O capabilities in car entertainment and control systems, providing reliable operation under various environmental conditions.
- Industrial Control: Integrates into monitoring and control machinery, utilizing its ADC and multiple communication interfaces to handle complex automation tasks effectively.
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