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Микросхема WT61P8 QFP-48 2 шт./лот

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01-07-2019 в 13:12
233,33 руб
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Описание

Купить Микросхема WT61P8 QFP-48 2 шт./лот микроконтроллер для управления дисплеем и питанием

Flat Panel Display Control Sub-MCU

General Description

The WT61P8 is a microcontroller for flat panel display control and power management with 1) Turbo 8052

CPU, 2) 64K bytes flash memory, 3) 1K+256 bytes SRAM, 4) 8 8-bit PWMs, 5) DPMS detector(2 H/V

inputs, Support H+V input) , 6) 4 timers and 2 UART Ports, 7) 2 DDC/CI interface, 8) Slave I2C interface, 9)

8 channel 8-bit A/D converter, 10) Real Time Clock, 11) Watch-dog timer, 12) Embedded ISP function, 13)

Power down mode, 14) Embedded ICE mode. 15) H/W CEC

 

Features

 Embedded Turbo 8052 CPU

• Normal operation mode: 12MHz, 6MHz, 3MHz, 1MHz or 24MHz, 12MHz, 6MHz, 2MHz (Selectable

Clock Sources)

• Instruction execution time : Min. =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 (support 2 H/V inputs, Support H+V inputs) wake up signal.

 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 interface

 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

Datasheet

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4459

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