Datasheet HT32F59041 (Holtek) - 5

link to page 16 link to page 17 link to page 20 link to page 21 link to page 39 link to page 50 link to page 55 link to page 56 link to page 56 Enhanced 24-bit A/D Arm® Cortex®-M0+ MCU HT32F59041
List of Figures
Figure 1. Block Diagram ... 16 Figure 2. Memory Map .. 17 Figure 3. Clock Structure .. 20 Figure 4. 24-bit A/D Converter Block Diagram .. 21
List of T
Figure 5. 48-pin LQFP Pin Assignment... 39
List of Figures
Figure 6. ADC Sampling Network Model .. 50 Figure 7. I2C Timing Diagrams .. 55
ables
Figure 8. SPI Timing Diagrams – SPI Master Mode ... 56 Figure 9. SPI Timing Diagrams – SPI Slave Mode with CPHA = 1 ... 56 Rev. 1.00 5 of 59 January 17, 2020 Document Outline 1 General Description 2 Features Core On-chip Memory Flash Memory Controller – FMC Reset Control Unit – RSTCU Clock Control Unit – CKCU Power Management Control Unit – PWRCU Real Time Clock – RTC External Interrupt / Event Controller – EXTI Hardware Divider – DIV 12-Bit Analog to Digital Converter – ADC 24-Bit Delta Sigma Analog to Digital Converter – ΔΣ ADC I/O Ports – GPIO Basic Function Timer – BFTM Motor Control Timer – MCTM PWM Generation and Capture Timer – GPTM Pulse Width Modulation – PWM Watchdog Timer – WDT Inter-integrated Circuit – I2C Serial Peripheral Interface – SPI Universal Synchronous Asynchronous Receiver Transmitter – USART Universal Asynchronous Receiver Transmitter – UART Cyclic Redundancy Check – CRC Debug Support Package and Operation Temperature 3 Overview Device Information Block Diagram Memory Map Clock Structure 4 24-Bit Delta Sigma A/D Converter – ΔΣ ADC 24-Bit A/D Converter Internal Registers Internal Power Supply Reference Voltages Power and Reference Control Oscillator Input Signal Gain Control Amplifier – PGA 24-Bit Analog to Digital Converter Operation External Interface Communication 5 Pin Assignment 6 Electrical Characteristics Absolute Maximum Ratings Recommended DC Operating Conditions On-Chip LDO Voltage Regulator Characteristics Power Consumption Reset and Supply Monitor Characteristics External Clock Characteristics Internal Clock Characteristics Memory Characteristics I/O Port Characteristics 12-Bit ADC Characteristics 24-Bit ADC Characteristics Effective Number of Bits (ENOB) MCTM/GPTM/PWM Characteristics I2C Characteristics SPI Characteristics 7 Package Information 48-pin LQFP (7mm × 7mm) Outline Dimensions