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PSoC™ 6

hoop4g
Level 3
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Level 3

Hello Team Cypress,

I am here to ask for your recommendation on
the best Cypress MCU or/and Evaluation Board that can control 3.98 inch LCD touchscreen and more features,
in order to develop touch screen device.

hoop4g_0-1637145277552.jpeg

 


The client was considering the following ST-micro MCU before,
because of its simple guidance to the sample project guide.
https://www.st.com/en/microcontrollers-microprocessors/stm32g0b1ke.html 


MCU Specifications in need :

-supports LCD : 3.98 inch, 320X480, RGB, 40pin 
(ILI9488, a-Si TFT LCD single chip driver : https://focuslcds.com/content/ILI9488.pdf )

-supports 2D graphics acceleration

-supports single touch feature (capacitive)

-supports PWM controllers for buzzer feature for audio

-better than Arm Cortex-M0+
-32-bit MCU
-6x USART, timers
-ADC, DAC
-comm. I/Fs
-1.7-3.6V
-RAM size : 144kB or better
-Flash size : 256kB or 512kB
-compatible to use NAND flash of size 4~8MB
(in order for the device to support user interface in
three different languages(Korean, Chinese, English))

-preferably has easy development environment to develop the LCD touchscreen device.


If you can recommend MCU or/and evaluation board that can support above feature with design guidance for LCD touch device project, that would be greatly appreciated to share it with the client.

As always, thank you for your considerations to help and bring our business forward.

Ben

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1 Solution
Hari
Moderator
Moderator 750 replies posted 500 replies posted 250 solutions authored
Moderator

Hi @hoop4g 

 

Please take a look at our PSoC 6 devices. They support the CapSense IP for capacitive touch sensing. We have devices with 256k, 512k, 1MB and 2MB of flash. 

They are dual-core processors with CM0+ and CM4 processors. 

These also support the EMWIN library for TFT displays.

You can take a look at the PSoC 62 datasheet for more information - https://www.cypress.com/file/385916/download

 

You can also take a look at the PSoC 62 WiFi-BT kit which comes with the PSoC 62 device and has a 2.4inch  240x320 display already included. https://www.cypress.com/documentation/development-kitsboards/psoc-6-wifi-bt-pioneer-kit-cy8ckit-062-...

 

Best regards, 
Hari

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3 Replies
Hari
Moderator
Moderator 750 replies posted 500 replies posted 250 solutions authored
Moderator

Hi @hoop4g 

 

Please take a look at our PSoC 6 devices. They support the CapSense IP for capacitive touch sensing. We have devices with 256k, 512k, 1MB and 2MB of flash. 

They are dual-core processors with CM0+ and CM4 processors. 

These also support the EMWIN library for TFT displays.

You can take a look at the PSoC 62 datasheet for more information - https://www.cypress.com/file/385916/download

 

You can also take a look at the PSoC 62 WiFi-BT kit which comes with the PSoC 62 device and has a 2.4inch  240x320 display already included. https://www.cypress.com/documentation/development-kitsboards/psoc-6-wifi-bt-pioneer-kit-cy8ckit-062-...

 

Best regards, 
Hari

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hoop4g
Level 3
50 sign-ins 25 sign-ins 10 replies posted
Level 3

Hello Hari,

Thank you for sharing the information, but does the screen on the kit do touchscreen?

Does the kit do touch sensing and show the display, separately? 

I need kit that has display with touchscreen on the display. It can't be separate.

 https://www.cypress.com/documentation/development-kitsboards/psoc-6-wifi-bt-pioneer-kit-cy8ckit-062-... would above kit do the touchscreen feature on the display?

Please clarify.

Thank you for your help on the suggestion and help to inform. I really appreciate it.

Sincerely,

Ben

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Hari
Moderator
Moderator 750 replies posted 500 replies posted 250 solutions authored
Moderator

Hi @hoop4g 

 

No, the kit only comes with a display and not the touchscreen. The touchscreen must be implemented separately. 

 

Presently, we do not have any kit that comes with a touchscreen built in. 

 

Best regards, 
Hari

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