AT89C51RC2-SLSUM
- Mfr.Part #
- AT89C51RC2-SLSUM
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44PLCC
- Stock
- 421
- In Stock :
- 421
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Instruction Set Architecture :
- 8051
- Lead Free :
- Lead Free
- Data Converters :
- --
- Core Processor :
- 80C51
- RAM (bytes) :
- 1280
- Terminal Pitch :
- 1.27mm
- Manufacturer :
- Microchip
- Radiation Hardening :
- No
- PWM Channels :
- yes
- External Data Bus Width :
- 8
- MSL :
- MSL 3 - 168 hours
- Number of I/O :
- 32
- Address Bus Width :
- 16
- Terminal Form :
- J BEND
- ROM (words) :
- 32768
- Contact Plating :
- Tin
- Data Bus Width :
- 8B
- Width :
- 16.66mm
- Program Memory Size :
- 32KB 32K x 8
- Reach Compliance Code :
- Compliant
- Number of I/Os :
- 32 I/O
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of Terminations :
- 44
- Qualification Status :
- Not Qualified
- Interfaces :
- SPI/UART
- Has ADC :
- No
- Number of UART Channels :
- 1
- Package Type :
- PLCC
- Device Core :
- 80C51
- Max Operating Temperature :
- 85 °C
- Mounting Type :
- Surface Mount
- Core Size :
- 8-Bit
- Memory Size :
- 32kB
- Typical Operating Supply Voltage :
- 5 V
- Pin Count :
- 44
- ROM Programmability :
- Flash
- Package Shape :
- Square
- Number of I/O Lines :
- 32
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Frequency :
- 60MHz
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Power Supplies :
- 3/5 V
- Seated Height-Max :
- 4.57 mm
- Maximum Operating Temperature :
- +85 °C
- Access Time :
- 60 μs
- RoHS Status :
- ROHS3 Compliant
- Number of Programmable I/O :
- 32
- Oscillator Type :
- External
- Max Supply Voltage :
- 5.5 V
- Base Product Number :
- AT89C51
- Max Frequency :
- 60 MHz
- Brand :
- Microchip Technology / Atmel
- Bit Size :
- 8
- Peak Reflow Temperature (Cel) :
- 245
- Package / Case :
- 44-LCC (J-Lead)
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Base Part Number :
- AT89C51RC2
- Peripherals :
- POR, PWM, WDT
- Minimum Operating Temperature :
- -40 °C
- Product Status :
- Active
- Number of Terminals :
- 44
- Product Type :
- 8-bit Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Published :
- 1997
- Height Seated (Max) :
- 4.57mm
- Dimensions :
- 16.66 x 16.66 x 4.06mm
- Number of Timers/Counters :
- 3
- Product :
- MCU
- RoHS :
- Details
- Packaging :
- Tube
- Supply Current-Max :
- 29 mA
- CPU Family :
- 8051
- Supply Voltage-Max (Vsup) :
- 5.5V
- Watchdog Timer :
- yes
- DMA Channels :
- No
- Family Name :
- AT89C51
- EEPROM Size :
- --
- Speed :
- 40 MHz
- Qualification :
- -
- Length :
- 16.55mm
- Terminal Position :
- QUAD
- Package :
- Tube
- Surface Mount :
- yes
- DAC Channels :
- No
- Interface Type :
- SPI, UART
- Product Category :
- 8-bit Microcontrollers - MCU
- Min Supply Voltage :
- 2.7 V
- Program Memory Type :
- Flash
- Core Architecture :
- 8051
- Connectivity :
- SPI, UART/USART
- Min Operating Temperature :
- -40 °C
- Number of Pins :
- 44
- Interface :
- SPI, UART, USART
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Type :
- Flash
- RAM Size :
- 1.25K x 8
- Series :
- 89C
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Height :
- 4.06mm
- Max Power Dissipation :
- 1W
- Number of SPI Channels :
- 1
- Supply Voltage-Min (Vsup) :
- 2.7V
- JESD-30 Code :
- S-PQCC-J44
- Supplier Device Package :
- 44-PLCC (16.59x16.59)
- Operating Temperature :
- -40°C~85°C TA
- JESD-609 Code :
- e3
- Schedule B :
- 8542310000
- Temperature Grade :
- Industrial
- Datasheets
- AT89C51RC2-SLSUM
AT89C51RC2-SLSUM Documents

Microcontrollers Atmel (Microchip Technology) AT89C51RC2-SLSUM Overview
The AT89C51RC2-SLSUM by Atmel, now part of Microchip Technology, is a high-performance microcontroller that serves a broad range of applications in various industries. This device integrates 32KB of flash memory in a 44PLCC package, catering to designers and engineers who require a reliable, versatile MCU for their embedded systems. The Microcontrollers Atmel (Microchip Technology) AT89C51RC2-SLSUM is designed to offer a perfect blend of power efficiency and robust operational capacity, making it ideal for demanding applications that require a sophisticated yet cost-effective solution.
AT89C51RC2-SLSUM Features
The AT89C51RC2-SLSUM microcontroller boasts an 8-bit architecture that supports high-speed processing and comes equipped with 32KB of flash memory for program storage. This microcontroller operates efficiently within a wide voltage and temperature range, making it suitable for rugged environments. Additional features include a variety of serial communication interfaces such as UART, SPI, and I²C, multiple I/O lines, and on-chip peripherals that enhance its adaptability to complex electronic designs.
AT89C51RC2-SLSUM Applications
- Consumer Electronics: Utilized in home appliances and entertainment systems, the AT89C51RC2-SLSUM ensures reliable control and user interface functionalities.
- Industrial Automation: In automated systems such as assembly lines and robotic applications, this MCU offers robust, precise control mechanisms essential for high-demand operations.
- Automotive Applications: Integral in managing automotive subsystems, the AT89C51RC2-SLSUM contributes to the efficiency and safety of vehicle management systems.
- Telecommunications: Supports telecommunication equipment by managing data communications and signal processing tasks effectively.
- Healthcare Devices: Applied in medical monitoring systems, where accuracy and reliability are critical for patient care and data integrity.
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