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