HT32F1755 Datasheet | Holtek Semiconductor

Holtek 32-bit Microcontroller with ARM® Cortex™-M3 Core HT32F1755/HT32F1765/HT32F2755 Datasheet Revision: V1.00 Date: August 13, 2012 32-bit ARM Cortex™-M3 MCU HT32F1755/HT32F1765/HT32F2755 1 General Description The Holtek HT32F1755/1765/2755 devices are high performance and low power consumption 32-bit microcontrollers based around an ARM® Cortex™-M3 processor core. The Cortex™-M3 is a next-generation processor core which is tightly coupled with Nested Vectored Interrupt Controller (NVIC), Sys Tick timer, and including advanced debug support. The HT32F1755/1765/2755 devices operate at a frequency of up to 72MHz with a Flash accelerator to obtain maximum eficiency. It provides 128KB of embedded Flash memory for code/data storage and up to 64KB of embedded SRAM memory for system operation and application program usage. A variety of peripherals, such as ADC, I2C, USART, SPI, PDMA, GPTM, MCTM, SCI, CSIF, USB2.0 FS, SWJ-DP (Serial Wire and JTAG Debug Port), etc., are also implemented in the device series. Several power saving modes provide the flexibility for maximum optimisation between wakeup latency and power consumption, an especially important consideration in low power applications. The above Features ensure that the HT32F1755/1765/2755 devices are suitable for use in a wide range of applications, especially in areas such as white goods application control, power monitors, alarm systems, consumer products, handheld equipment, data logging applications, motor control, ingerprint recognition and so on. General Description Rev. 1.00 6 of 45 August 13, 2012 Features 32-bit ARM Cortex™-M3 MCU HT32F1755/HT32F1765/HT32F2755 2 Features Core 32-bit ARM® Cortex™-M3 processor core Up to 72MHz operation frequency 1.25 DMIPS/MHz (Dhrystone 2.1) Single-cycle multiplication and hardware division Integrated Nested Vectored Interrupt Controller (NVIC) 24-bit Sys Tick timer The Cortex™-M3 processor is a general-purpose 32-bit processor core especially suitable for products...