Bridgetek VM880C Embedded Video Engine Credit Card Board

Bridgetek VM880C Embedded Video Engine Credit Card Board is a development module for the BT880 Advanced Embedded Video Engines. VM880C behaves as an SPI slave and requires an SPI Master for proper microcontroller interfacing and system integration. The 85.6mm x 54.1mm x 1.6mm four-layer printed circuit board (PCB) supports display, touch, and audio interfaces. The Bridgetek VM880C Board features a Micro USB, SPI, or 2-pin connector for power supply, a 3.3V regulator, an onboard LCD backlight driver, 5V tolerant buffers, a 3-stage audio filter/power amplifier, an 8Ω speaker, and an audio line out option.

Features

Utilizes the BT880 Embedded Video Engine
Typical displays supported
- 4.3” 480×272 TFT LCD with 40-pin FPC
- 5” 480×272 TFT LCD with 40-pin FPC
40-pin FPC connector for TFT LCD and resistive touchscreen
Onboard LCD backlight LED Driver
Supports mono audio output

Onboard audio power amplifier and micro speaker
Flexible power supply, powering the VM880C using an SPI host connector, via a USB Micro-B port, or via a 2.0mm JST connector
5V tolerant buffers when used with a 5V SPI Master
85.6mm x 54.1mm x 1.6mm 4-layer PCB

Components

Micro USB, SPI connector, or 2-pin connector for power supply
3.3V regulator, takes 5V input and outputs 3.3V for on-board circuits
Onboard LCD backlight driver provides 34V over-voltage protection (OVP) and a 40mA drive current

5V tolerant buffers between the SPI master interface and the Slave interface of the BT880
3x stage audio filter and power amplifier
8Ω speaker
Audio line-out option

Bridgetek VM880C Embedded Video Engine Credit Card Board

Features

Components

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