AT89LS52-16AUR
- Mfr.Part #
- AT89LS52-16AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 44TQFP
- Stock
- 4,309
- In Stock :
- 4,309
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Product Number :
- AT89LS52
- Number of I/O Lines :
- 32
- Length :
- 10mm
- Published :
- 1997
- ROM Programmability :
- Flash
- Surface Mount :
- yes
- Has ADC :
- No
- Reach Compliance Code :
- Compliant
- Manufacturer :
- Microchip
- EEPROM Size :
- --
- DMA Channels :
- No
- Interface :
- UART, USART
- Height Seated (Max) :
- 1.2mm
- JESD-30 Code :
- S-PQFP-G44
- Connectivity :
- UART/USART
- Mounting Style :
- SMD/SMT
- PWM Channels :
- No
- Program Memory Type :
- Flash
- Product Category :
- 8-bit Microcontrollers - MCU
- Memory Size :
- 8kB
- Supplier Device Package :
- 44-TQFP (10x10)
- DAC Channels :
- No
- Screening Level :
- TS 16949
- Factory Lead Time :
- 4 Weeks
- Data Converters :
- --
- Number of I/O :
- 32
- On Chip Program ROM Width :
- 8
- Bit Size :
- 8
- Mounting Type :
- Surface Mount
- Product Type :
- 8-bit Microcontrollers - MCU
- Subcategory :
- Microcontrollers - MCU
- Program Memory Size :
- 8KB 8K x 8
- Base Part Number :
- AT89LS52
- Oscillator Type :
- Internal
- Package :
- Tape and Reel (TR)
- Supply Voltage-Max (Vsup) :
- 4V
- Packaging :
- Tray
- Pbfree Code :
- yes
- Package / Case :
- 44-TQFP
- Brand :
- Microchip Technology
- RAM Size :
- 256 x 8
- Number of Terminals :
- 44
- Seated Height-Max :
- 1.2 mm
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- WDT
- Series :
- 89LS
- Operating Temperature :
- -40°C~85°C TA
- RoHS :
- Details
- Package Shape :
- Square
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- 8051
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Position :
- QUAD
- Number of Terminations :
- 44
- Frequency :
- 16MHz
- Core Size :
- 8-Bit
- Terminal Form :
- Gull wing
- External Data Bus Width :
- 8
- Address Bus Width :
- 16
- Temperature Grade :
- Industrial
- Width :
- 10mm
- Supply Voltage-Min (Vsup) :
- 2.7V
- Speed :
- 16MHz
- Terminal Pitch :
- 0.8mm
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~4V
- Datasheets
- AT89LS52-16AUR

Microcontrollers Microchip Technology AT89LS52-16AUR Overview
The Microcontrollers Microchip Technology AT89LS52-16AUR is a high-performance, low-power CMOS 8-bit microcontroller with 8KB of in-system programmable Flash memory. This device is designed to offer a fast, versatile solution for embedded systems applications, maintaining Microchip Technology's reputation for providing robust microcontrollers. The AT89LS52-16AUR operates at a voltage range of 2.7V to 5.5V, making it suitable for a wide range of industrial applications, from automotive systems to home appliances, where efficiency and reliability are paramount.
AT89LS52-16AUR Features
- 8-bit Microcontroller with 8KB ISP Flash Memory
- 44-TQFP package for a compact footprint
- Wide operating voltage range (2.7V to 5.5V)
- Low power consumption and enhanced power management features
- Multiple 32-bit timers with separate oscillators
- Four 8-bit ports, full duplex UART serial channel
- Highly flexible interrupt system with reduced latency
AT89LS52-16AUR Applications
- Automotive Control Systems: Utilizes robust processing capabilities to manage and optimize engine functions.
- Home Automation: Supports the integration with IoT devices to enhance smart home solutions.
- Industrial Automation: Drives process control equipment efficiently in rigorous industrial environments.
- Consumer Electronics: Provides the core intelligence for user interfaces in devices such as remote controls and gaming consoles.
- Security Systems: Operates as the central controller in complex security systems, ensuring fast response times and reliable operation.
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