AT80251G2D-SLSUM
- Mfr.Part #
- AT80251G2D-SLSUM
- Manufacturer
- Microchip Technology
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8/16BIT ROMLESS 44PLCC
- Stock
- 9,481
- In Stock :
- 9,481
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Size :
- --
- Number of Programmable I/O :
- 32
- Product Status :
- Obsolete
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Max Frequency :
- 24MHz
- Number of Pins :
- 44
- RAM (bytes) :
- 1024
- Technology :
- CMOS
- Number of Terminals :
- 44
- Package / Case :
- 44-LCC (J-Lead)
- Package :
- Tube
- Has ADC :
- No
- Number of I/O :
- 32
- Series :
- 8x251
- Program Memory Type :
- ROMless
- Address Bus Width :
- 16
- Bit Size :
- 16
- Published :
- 2006
- Lead Free :
- Lead Free
- HTS Code :
- 8542.31.00.01
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Form :
- J BEND
- PWM Channels :
- yes
- RAM Size :
- 1K x 8
- Peak Reflow Temperature (Cel) :
- 245
- Base Product Number :
- AT80251G2D
- Supply Current-Max :
- 40 mA
- Memory Type :
- ROMless
- Max Supply Voltage :
- 5.5V
- JESD-30 Code :
- S-PQCC-J44
- ECCN Code :
- EAR99
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- External Data Bus Width :
- 8
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- AT80251G2D
- JESD-609 Code :
- e3
- CPU Family :
- 80251
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 1.27 mm
- Power Supplies :
- 5 V
- Peripherals :
- POR, PWM, WDT
- Access Time :
- 24 μs
- Reach Compliance Code :
- Unknown
- Data Bus Width :
- 8B
- EEPROM Size :
- --
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supplier Device Package :
- 44-PLCC (16.6x16.6)
- Manufacturer :
- Atmel Corporation
- Core Size :
- 8/16-Bit
- Speed :
- 24MHz
- Operating Temperature :
- -40°C~85°C TA
- Min Supply Voltage :
- 4.5V
- Packaging :
- Tube
- ROM (words) :
- 0
- Width :
- 16.55 mm
- Min Operating Temperature :
- -40°C
- DAC Channels :
- No
- Frequency :
- 24MHz
- Mount :
- Surface Mount
- Package Shape :
- Square
- Data Converters :
- --
- Subcategory :
- Microcontrollers
- Core Processor :
- C251
- Qualification Status :
- Not Qualified
- Core Architecture :
- 80C51
- Terminal Finish :
- Matte Tin (Sn)
- Max Operating Temperature :
- 85°C
- Number of I/O Lines :
- 32
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- DMA Channels :
- No
- Temperature Grade :
- Industrial
- Length :
- 16.55 mm
- Pin Count :
- 44
- Connectivity :
- EBI/EMI, I2C, Microwire, SPI, UART/USART
- Terminal Position :
- QUAD
- Seated Height-Max :
- 4.57 mm
- Number of Timers/Counters :
- 3
- Datasheets
- AT80251G2D-SLSUM
AT80251G2D-SLSUM Documents

Microcontrollers Microchip Technology AT80251G2D-SLSUM Overview
The Microcontrollers Microchip Technology AT80251G2D-SLSUM is an advanced microcontroller unit (MCU) designed for sophisticated embedded applications. This ROMless device allows developers to implement customized memory solutions, ensuring flexibility and optimization for specific applications. Built by the renowned Microchip Technology, this MCU provides a perfect blend of 8/16-bit versatility within a compact 44PLCC package, making it ideal for a wide range of industrial and commercial applications. Its scalability and adaptability to various memory configurations underscore its utility in creating highly specialized and performance-oriented solutions.
AT80251G2D-SLSUM Features
This MCU stands out with its ROMless architecture, enabling full customization of memory that can be tailored to meet the exact needs of the application it is used in. The versatility of the 8/16-bit processing capability ensures that it can handle a variety of tasks efficiently. The 44PLCC package offers a balanced compromise between physical size and functionality, making it suitable for space-constrained applications while still delivering robust performance. The AT80251G2D-SLSUM also supports a wide range of peripheral interfaces, enhancing its capability to interact with other components within a system.
AT80251G2D-SLSUM Applications
- Industrial Automation: This MCU can be integrated into factory automation systems to control machinery or processes, providing a reliable platform for developing customized control applications.
- Smart Home Devices: Utilized in the development of smart home technology, such as advanced sensors and controllers, for enhanced home automation and improved user interfaces.
- Automotive Systems: Suitable for use in automotive applications, where its robust processing capabilities can support the demands of vehicle monitoring and control systems.
- Healthcare Equipment: Implements vital roles in healthcare devices, ensuring precise control and reliability required for medical monitoring and diagnostic equipment.
- Consumer Electronics: Powers a variety of consumer electronics, offering the flexibility needed for multimedia devices, wearables, and gaming peripherals.
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