HT32F67233 Datasheet PDF | Holtek Semiconductor

Holtek Semiconductor HT32F67233

HT32F67233 is high performance, low power consumption 32-bit microcontrollers based around an Arm® Cortex®-M0+ processor core. The Cortex®-M0+ is a next-generation processor core which is tightly coupled with Nested Vectored Interrupt Controller (NVIC), SysTick timer, and including advanced debug support. The device operates at a frequency of up to 40 MHz for HT32F67233 with a Flash accelerator to obtain maximum efficiency.

Part No.	HT32F67233
Datasheet	HT32F67233 Download
Manufacturer	Holtek Semiconductor
Description	32-Bit Sub-1GHz GFSK RF Transceiver Microcontroller
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GENERAL DESCRIPTION

32-Bit Arm® Cortex®-M0+ Sub-1GHz GFSK RF Transceiver MCU HT32F67233 1

GENERAL DESCRIPTION

The Holtek It provides up to 32 KB of embedded Flash memory for code/data storage and 4 KB of embedded SRAM memory for system operation and application program usage. A variety of peripherals, such as ADC, I2C, USART, UART, SPI, GPTM, SCTM, BFTM, WDT, SW-DP (Serial Wire Debug Port), etc., are also implemented in the device series. Several power saving modes provide the flexibility for maximum optimization between wakeup latency and power consumption, an especially important consideration in low power applications. The RF module is a high performance and low cost OOK/GFSK transceiver for wireless applications in the 315 MHz, 433 MHz, 470 MHz, 868 MHz and 915 MHz frequency bands. It incorporates a highly integrated sub-1GHz transceiver and a baseband modem with programmable GFSK data rates from 2 Kbps to 250 Kbps and OOK data rates from 0.5 Kbps to 20 Kbps. Data handling features include 64-byte TX/RX FIFO and packet handling such as CRC generation, Forward Error Correction and data whitening, Manchester encoding.