W79E822ASG
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- Mfr.Part #
- W79E822ASG
- Manufacturer
- Nuvoton Technology Corporation
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 20SOIC
- Stock
- 46,214
- In Stock ：
- 46,214
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- Manufacturer :
- Nuvoton Technology Corporation
- Product Category :
- Microcontrollers
- Supply Current-Max :
- 25mA
- Power Supplies :
- 3/5V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Series :
- W79
- Oscillator Type :
- Internal
- Qualification Status :
- Not Qualified
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Terminal Position :
- Dual
- RoHS Status :
- RoHS Compliant
- Peripherals :
- Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT
- JESD-30 Code :
- R-PDSO-G20
- Interface :
- I2C, UART, USART
- Number of Terminations :
- 20
- Mounting Type :
- Surface Mount
- Bit Size :
- 8
- Number of I/O :
- 18
- Core Size :
- 8-Bit
- Terminal Pitch :
- 1.27mm
- ROM (words) :
- 2048
- Data Converter :
- A/D 4x10b
- RAM (bytes) :
- 128
- Terminal Form :
- Gull wing
- RAM Size :
- 128 x 8
- Memory Size :
- 2kB
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 2KB 2K x 8
- Packaging :
- Tube
- Published :
- 2006
- Core Processor :
- 8051
- Program Memory Type :
- Flash
- Frequency :
- 20MHz
- Pin Count :
- 20
- Connectivity :
- I2C, UART/USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Datasheets
- W79E822ASG
Microcontrollers Nuvoton Technology Corporation W79E822ASG Overview
The W79E822ASG from Nuvoton Technology Corporation is a robust 8-bit microcontroller designed to deliver high performance in a compact 20-SOIC package. This microcontroller is built around a powerful 8051 core, offering 2KB of Flash memory for program storage, making it an ideal solution for applications requiring efficient space and power management without compromising on processing capabilities. Its integration features and cost-effectiveness make the Microcontrollers Nuvoton Technology Corporation W79E822ASG a favorable choice for designers focusing on industrial, automotive, and consumer electronics.
W79E822ASG Features
The W79E822ASG microcontroller includes several features that enhance its utility and adaptability in various applications:
- 8-bit 8051 microcontroller core for effective processing and compatibility with an array of existing software and modules.
- 2KB of onboard Flash memory facilitates adequate room for complex programming without needing external memory components.
- Low-power consumption makes it suitable for battery-operated devices.
- Multiple I/O ports for flexible interfacing with other components of electronic systems.
- High reliability and extended operational life suitable for demanding applications.
W79E822ASG Applications
- Consumer Electronics: Utilized in household appliances for controlling functionalities such as timers, user interfaces, and small displays. The small footprint and ease of integration make it ideal for compact devices.
- Automotive Applications: Plays a critical role in dashboard instruments, sensor interfaces, and immobilizer modules. Its robust design ensures reliable operation in harsh vehicular environments.
- Industrial Control: Used in systems for process control and automation, particularly where low cost and high reliability are required. Its multiple I/O options allow for efficient management and monitoring of machinery.
- Smart Lighting Systems: Supports smart control logic for lighting systems, enabling energy saving and automated light adjustment based on ambient conditions.
- Portable Devices: Ideal for battery-powered gadgets like calculators, watches, and fitness trackers due to its low power consumption and small size.
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