Weltrend | Products

Touch screen controllers

WT5091

The WT5091 is a CMOS 8-bit single-chip microcontroller with Port or Interface for SPI / UART. It includes an 8-bit 6502 CPU core, 10K bytes RAM, 896K bytes ROM, 16 bit programmable I/O with controllable Pull-UP resistors, dual 16-bit timer/counters, interrupt controller, and 8 channel of 12-bit A/D converter.

Features

- 8-bit 6502 CPU
- 10Kbytes SRAM
- Internal ROM 896K bytes
- Operating Voltage 3.3V ±10%
- Crystal OSC circuit with maximum frequency up to 16 MHz
- Offer 8 interrupt sources ; all sources have independent latches each and multiple interrupt control is available
- bit 0 ---- SPI

- bit 1 ---- ADC

- bit 2 ---- Ptimer0

- bit 3 ---- Ptimer1

- bit 4 ---- I2C

- bit 5 ---- UART of TxD buffer is empty

- bit 6 ---- UART of RxD buffer is full

- bit 7 ---- External Port Interrupt
- maximum to 28 I/O pin contains 16 programmable I/O port with pull-up resisters
- Port0 with 25mA sink/source current and share with analog input, Port2 with 3mA sink current.
- 8 external interrupt pin (selectable rising / falling edge trigger)
- Dual 16-bit timer/counters and timer output Pin
- 8 channels 12 bit resolution AD converter
- 3wire / 2 wire SPI ( selectable 1~32 bit serial data in / out )
- UART interface
- Support 2 kinks of standby modes – STOP and HALT
- Package: QFN40

TOP

Email

Verification Code

Confirm

If you want to unsubscribe from the mailing list, click unsubscribe

Email

Confirm

CLOSE

Recommended keywords

USB PD
Motor Controllers
AC/DC
WT6633P
WT51FM24
Quarterly Results
Monthly Sales
GaN
Careers
ESG

Modal4

Collection, processing and use of personal information
- Privacy protection policy content, including how this website handles personally identifiable information collected when you use website services.
- The privacy protection policy does not apply to related linked websites other than this website, nor does it apply to people who are not entrusted by or involved in the management of this website.
data collected and used
In order to provide you with the best interactive services on this website, you may be asked to provide relevant personal information, the scope of which is as follows:
- When you use interactive functions such as service mailboxes and questionnaires, this website will retain the name, email address, contact information, usage time, etc. you provide.
- Pictures on this site are provided by istock and Weltrend
- During normal browsing, the server will record relevant actions on its own, including the IP address of the connecting device you use, usage time, browser used, browsing and click data records, etc., as a reference for us to improve website services. This record is for internal use and will never be released to the public.
- In order to provide accurate services, we will conduct statistics and analysis on the collected questionnaires, and the analysis results will be presented as statistical data or explanatory text. In addition to being used for internal research, we will publish the data and explanatory text as necessary, but Information that does not relate to specific individuals.
- Unless we obtain your consent or other special provisions of laws, this website will never disclose your personal information to third parties or use it for other purposes other than the purpose of collection.
Data protection
- The hosts of this website are equipped with firewalls, anti-virus systems and other related information security equipment and necessary security measures to protect the website and your personal information. Strict protection measures are adopted. Only authorized personnel can access your personal information. All relevant personnel handling the data have signed confidentiality contracts. Anyone who violates confidentiality will be subject to relevant legal sanctions.
If it is necessary to entrust relevant units of this department to provide services due to business needs, this website will also strictly require them to comply with confidentiality obligations and take necessary inspection procedures to ensure that they will indeed comply.
External links to the website
- The web pages of this website provide Internet links to other websites. You can also click to enter other websites through the links provided by this website. However, the privacy protection policy of the linked website does not apply to this website. You must refer to the privacy protection policy of the linked website.
Use of Cookies
- n order to provide you with the best service, this website will place and access our cookies on your computer. If you do not want to accept the writing of cookies, you can set the privacy level in the browser function you are using. If it is high, you can refuse the writing of cookies, but this may cause some functions of the website to not perform properly.
Amendments to the Privacy Policy
- The privacy protection policy of this website will be revised at any time in response to needs, and the revised terms will be posted on the website.