Weltrend | News & Events

News & Events

Aug 24

2020

Weltrend Announces Availability of The WT32L064/032 Ultra-low Power Arm-based 32-bit Microcontroller

Hsinchu, Taiwan, August 24, 2020 – Weltrend Semiconductor (TWSE: 2436) today announced the release of the WT32L064 and WT32L032 flash memory type 32-bit microcontrollers. The WT32L064/032 is the latest addition to the Company’s 32-bit microcontroller product portfolio and is also the Company’s first Arm-based microcontroller.

The WT32L064/032 is an ultra-low power Arm Cortex M0-based 32-bit microcontroller with 64KB/32KB embedded flash memory and 8KB SRAM. It could operate up to 32MHz and is able to achieve 32 MIPS performance due to the advanced design by Weltrend, where zero wait-state can be obtained while accessing flash memory.

In addition, with low power design technique and extremely low leakage semiconductor process technology, the power consumption of WT32L064/032 can be less than 0.6μA in stop mode and less than 0.3μA in standby mode.

This highly integrated MCU contains rich peripherals such as 12-bit ADC, 12-bit DAC, CRC32, GPIO, PWM, USB 2.0 (full-speed), I2S, I2C, UART, SPI, and etc., which is perfectly suitable for battery-powered and energy harvesting applications.

Some examples of the applications of the WT32L064/032 include True Wireless Stereo (TWS) charging case, dual-mode wireless gaming keyboard and mouse, flowmeter, various sensor applications such as gas, temperature, humidity, and pressure sensor as well as for use as a sensor hub.

The WT32L064/032 is available in package types of LQFP-64 (7mm x 7mm), LQFP-48 (7mm x 7mm), and QFN32 (5mm x 5mm).

About Weltrend Semiconductor Inc.

Founded in 1989 in the "Silicon Valley of Taiwan", the Science-Based Industrial Park (SBIP) in Hsinchu, Weltrend (TAIEX: 2436) is a leading fabless semiconductor company, also known as IC design house, specializing in the planning, design, testing, application development and distribution of mixed-signal/digital IC products across multiple applications. For more information, please visit www.weltrend.com.

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