AT89C5131A-RDTUL
- Mfr.Part #
- AT89C5131A-RDTUL
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64LQFP
- Stock
- 291
- In Stock :
- 291
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Seated Height-Max :
- 1.6 mm
- Number of I/Os :
- 34
- Number of Timers/Counters :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- External Data Bus Width :
- 8
- Reach Compliance Code :
- Compliant
- Packaging :
- Tray
- DAC Channels :
- No
- Product Status :
- Active
- Published :
- 2001
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Maximum Operating Temperature :
- + 85 C
- Address Bus Width :
- 16
- Operating Supply Voltage :
- 3.3V
- EEPROM Size :
- 4K x 8
- Number of I/O Lines :
- 34
- Terminal Position :
- QUAD
- Interfaces :
- SPI/UART/USB
- RoHS Status :
- ROHS3 Compliant
- DMA Channels :
- No
- ROM (words) :
- 32768
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology
- ROM Programmability :
- Flash
- Frequency :
- 48MHz
- Terminal Finish :
- MATTE TIN
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Package / Case :
- 64-LQFP
- Mounting Style :
- SMD/SMT
- Series :
- AT89C513x
- RoHS :
- Compliant
- Peripherals :
- LED, POR, PWM, WDT
- PWM Channels :
- yes
- RAM (bytes) :
- 1280
- Speed :
- 48MHz
- Number of Pins :
- 64
- Base Product Number :
- AT89C5131
- Supply Voltage :
- 3.3V
- Max Supply Voltage :
- 3.6 V
- Data Converters :
- --
- Has ADC :
- No
- Data Bus Width :
- 8B
- Core Processor :
- 80C51
- Pbfree Code :
- yes
- Length :
- 10mm
- Min Supply Voltage :
- 3 V
- Power Supplies :
- 3.3 V
- Connectivity :
- I2C, SPI, UART/USART, USB
- Memory Type :
- Flash
- Interface Type :
- 2-Wire, EUART, SPI, USB
- Watchdog Timer :
- yes
- Height :
- 1.45 mm
- Number of I/O :
- 34
- Base Part Number :
- AT89C5131
- Product Type :
- 8-bit Microcontrollers - MCU
- Device Core :
- 80C51
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Program Memory Type :
- Flash
- Program Memory Size :
- 32KB 32K x 8
- Oscillator Type :
- Internal
- RAM Size :
- 1.25K x 8
- Voltage - Supply (Vcc/Vdd) :
- 3V~3.6V
- Product Category :
- 8-bit Microcontrollers - MCU
- Max Frequency :
- 48 MHz
- Height Seated (Max) :
- 1.6mm
- CPU Family :
- 8051
- Number of Terminations :
- 64
- Terminal Pitch :
- 0.5mm
- Min Operating Temperature :
- -40 °C
- Core Size :
- 8-Bit
- Factory Lead Time :
- 8 Weeks
- Number of Terminals :
- 64
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 10.1 mm
- Core Architecture :
- 80C51
- Interface :
- 2-Wire, I2C, SPI, UART, USART, USB
- Supplier Device Package :
- 64-LQFP (10x10)
- Temperature Grade :
- Industrial
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Qualification :
- -
- Number of Programmable I/O :
- 34
- JESD-30 Code :
- S-XQFP-G64
- Bit Size :
- 8
- Contact Plating :
- Tin
- Max Operating Temperature :
- 85 °C
- Package Shape :
- Square
- Memory Size :
- 32kB
- Package :
- Tray
- Surface Mount :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Minimum Operating Temperature :
- - 40 C
- Datasheets
- AT89C5131A-RDTUL

Microcontrollers Microchip Technology AT89C5131A-RDTUL Overview
Introducing the Microcontrollers Microchip Technology AT89C5131A-RDTUL, a highly versatile 8-bit microcontroller that is ideally suited for applications requiring a robust operating system and the flexibility of a large, on-chip Flash memory. This MCU is based on the powerful 8051 architecture and offers a comprehensive feature set that includes 32KB of Flash, USB functionality, and a wide range of peripheral interfaces. Designed to cater to the demands of complex embedded systems, this microcontroller excels in both performance and reliability, making it a top choice for manufacturers looking for efficient and scalable solutions.
AT89C5131A-RDTUL Features
The AT89C5131A-RDTUL from Microchip Technology is equipped with an array of features that enhance its functionality and adaptability. Key features include 32KB of ISP Flash memory, a Full Speed USB interface, and 1KB of RAM. Additionally, it supports various serial communication interfaces such as SPI, UART, and I2C, making it highly versatile for integrating into a wide range of industrial designs. The MCU operates at a voltage range of 2.7V to 5.5V, ensuring flexible power management options for different system requirements.
AT89C5131A-RDTUL Applications
- Consumer Electronics: Can be integrated into home automation systems, providing core functionality for managing devices via user interfaces or remote operations.
- Industrial Control: Serves as a control unit in automation machinery, optimizing processes through its high-speed interfaces and robust operational parameters.
- Medical Devices: Utilized in medical monitoring systems, where reliability and accuracy are paramount, enhancing device responsiveness and data management capabilities.
- Automotive: Suitable for automotive applications such as sensor management and onboard diagnostics, improving vehicle safety and performance monitoring.
- Communication Systems: Acts as a key component in communication infrastructure, facilitating data transmission and signal processing tasks.
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