AT89C51RC2-SLRUM
- Mfr.Part #
- AT89C51RC2-SLRUM
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44PLCC
- Stock
- 2,025
- In Stock :
- 2,025
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Core Size :
- 8-Bit
- Peripherals :
- POR, PWM, WDT
- Program Memory Type :
- Flash
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of Terminations :
- 44
- Supply Voltage-Max (Vsup) :
- 5.5V
- Interface :
- SPI, UART, USART
- Bit Size :
- 8
- Number of Terminals :
- 44
- Terminal Form :
- J BEND
- RoHS :
- Details
- Connectivity :
- SPI, UART/USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Programmable I/O :
- 32
- Terminal Pitch :
- 1.27mm
- Min Supply Voltage :
- 2.7 V
- Program Memory Size :
- 32KB 32K x 8
- Reach Compliance Code :
- Compliant
- DAC Channels :
- No
- Pbfree Code :
- yes
- Number of Timers/Counters :
- 3
- Number of Pins :
- 44
- Factory Lead Time :
- 16 Weeks
- Product Status :
- Active
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of I/O :
- 32
- Min Operating Temperature :
- -40 °C
- Has ADC :
- No
- Product Category :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- Published :
- 2004
- Memory Type :
- Flash
- Core Processor :
- 80C51
- Packaging :
- Cut Tape (CT)
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Max Operating Temperature :
- 85 °C
- Device Core :
- 80C51
- Data Converters :
- --
- Max Supply Voltage :
- 5.5 V
- Frequency :
- 60MHz
- Mounting Style :
- SMD/SMT
- Supply Voltage-Min (Vsup) :
- 4V
- Series :
- 89C
- Number of I/Os :
- 32 I/O
- Address Bus Width :
- 16
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Width :
- 16.5862 mm
- Max Frequency :
- 60 MHz
- Mounting Type :
- Surface Mount
- Interfaces :
- EUART/SPI
- Memory Size :
- 32kB
- Subcategory :
- Microcontrollers - MCU
- Terminal Position :
- QUAD
- Interface Type :
- SPI, UART
- Base Product Number :
- AT89C51
- Brand :
- Microchip Technology / Atmel
- Core Architecture :
- 8051
- Product :
- MCU
- Package Shape :
- Square
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O Lines :
- 32
- Supply Voltage :
- 5V
- ROM Programmability :
- Flash
- Length :
- 16.5862mm
- Oscillator Type :
- External
- Access Time :
- 60 μs
- Surface Mount :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Lead Free :
- Lead Free
- Base Part Number :
- AT89C51RC2
- PWM Channels :
- No
- Seated Height-Max :
- 4.57 mm
- Package / Case :
- 44-LCC (J-Lead)
- Temperature Grade :
- Industrial
- On Chip Program ROM Width :
- 8
- Maximum Operating Temperature :
- + 85 C
- Minimum Operating Temperature :
- - 40 C
- RAM Size :
- 1.25K x 8
- Supplier Device Package :
- 44-PLCC (16.59x16.59)
- RoHS Status :
- ROHS3 Compliant
- External Data Bus Width :
- 8
- Height Seated (Max) :
- 4.57mm
- Speed :
- 24 MHz
- DMA Channels :
- No
- JESD-30 Code :
- S-PQCC-J44
- Data Bus Width :
- 8B
- EEPROM Size :
- --
- Datasheets
- AT89C51RC2-SLRUM

Microcontrollers Atmel (Microchip Technology) AT89C51RC2-SLRUM Overview
The Microcontrollers Atmel (Microchip Technology) AT89C51RC2-SLRUM is a highly capable 8-bit microcontroller designed to cater to sophisticated control systems. Offering a generous 32KB of flash memory within a compact 44PLCC package, this microcontroller is ideal for applications requiring a balance between size and functionality. Manufactured by Microchip Technology, formerly Atmel, this MCU leverages advanced technology to deliver low-power consumption and high-performance reliability, making it a top choice for engineers and developers aiming to implement robust systems with extended lifecycle requirements.
AT89C51RC2-SLRUM Features
The AT89C51RC2-SLRUM microcontroller is packed with features designed for versatile applications. Key features include:
- 8-bit microcontroller with 32KB ISP flash memory.
- High-performance 44PLCC package for optimal board space usage.
- Extended operating voltage range from 2.7V to 5.5V, accommodating varying power supplies.
- Integrated 10-bit A/D converter, enhancing sensor management and input handling.
- Multiple 32-bit timers, offering precise delay and event timing functionalities.
- Dual data pointer, facilitating quicker and more efficient data processing.
- Watchdog timer for increased system reliability through reset functions.
AT89C51RC2-SLRUM Applications
- Industrial Control Systems:
The microcontroller's robust instruction set and high memory capacity make it ideal for managing complex processes in automation and robotics.
- Consumer Electronics:
Its versatile interface options and low power consumption enhance the performance and reliability of consumer gadgets like home appliances and gaming consoles.
- Automotive Applications:
AT89C51RC2-SLRUM's resilient design and operational range make it suitable for automotive electronics, including engine management systems and infotainment systems.
- Communication Systems:
The integrated peripherals support enhanced data transmission capabilities necessary for wireless and wired communication systems.
- Medical Devices:
The MCU's precision timers and A/D converters are crucial for the stringent timing and monitoring requirements in medical instrumentation.
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