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Description
The WT61P802 is a microcontroller designed for flat panel display control and power management. It features a Turbo 8052 CPU, 64K bytes of flash memory, 1K+256 bytes of SRAM, 8 8-bit PWMs, DPMS detector, 4 timers, 2 UART Ports, 2 DDC/CI interfaces, a Slave I2C interface, an 8 channel 8-bit A/D converter, a Real Time Clock, a Watch-dog timer, an Embedded ISP function, Power down mode, and H/W CEC.
Specifications and features
- Embedded Turbo 8052 CPU
- Selectable Clock Sources: 12MHz, 6MHz, 3MHz, 1MHz or 24MHz, 12MHz, 6MHz, 2MHz
- Min. instruction execution time: 250ns at OSC=12Mhz
- Memory:
- RAM: 1K+256 Bytes
- Flash memory: 64K Bytes
- 4 similar 8052 timers: Timer0, Timer1, Timer2, Timer3
- 2 similar 8052 UART ports, support baud rate 115200 – 1200 at OSC = 12MHz
- Sync processor for monitoring DPMS wake up signal (2 H/V inputs, Support H+V inputs)
- 8-bit A/D converter with 8 selectable inputs, shared with IO pin
- 8 8-bit PWM pin output (One low frequency PWM at 150Hz for dimmer control)
- Support 2 DDC/CI interfaces
- Slave mode I2C interface
- Maximum 37 programmable IO pins
- Hardware universal IR Receiver
- Watch Dog timer
- Build-in RTC
- Build-in ISP function
- Embedded ICE mode
- Embedded H/W CEC function
- Power down mode (selectable CPU clock sources, CPU off mode can be waked up by external interrupt)
- Operating temperature: -10 to +85 degree C
Application Scenarios
The WT61P802 microcontroller can be used in various applications, including flat panel display control and power management systems.
Comparison
Advantages- Turbo 8052 CPU for enhanced performance
- Large flash memory and SRAM for storing and executing programs
- Multiple timers and UART ports for versatile functionality
- Support for DDC/CI interface and I2C interface
- Built-in Real Time Clock and Watch-dog timer for time-sensitive applications
- Power down mode for energy efficiency
- Embedded ISP function and ICE mode for convenient programming and debugging
- H/W CEC function for enhanced control capabilities
Disadvantages- Limited number of IO pins (maximum 37)
- Operating temperature range of -10 to +85 degree C may not be suitable for extreme environments
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download WT61P802
- Chipdatas Part: CD91-WT61P802
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:34 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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