STM32F098RCH6
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STMicroelectronics STM32F098RCH6

Manufacturer No:
STM32F098RCH6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 256KB FLASH 64UFBGA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The STM32F098RCH6 microcontroller, produced by STMicroelectronics, is part of the STM32F098CC/RC/VC family. It features the high-performance Arm® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz. This device is equipped with 256 Kbytes of Flash memory and 32 Kbytes of SRAM, along with a CRC calculation unit and advanced reset and power management capabilities. The microcontroller supports a wide range of peripherals and I/Os, making it suitable for various applications requiring low power consumption and high performance.

Key Specifications

Specification Details
Core Arm® 32-bit Cortex®-M0 CPU, up to 48 MHz
Memories 256 Kbytes of Flash memory, 32 Kbytes of SRAM with HW parity
Supply Voltage VDD = 1.8 V ± 8%, VDDA = VDD to 3.6 V, VDDIO2 = 1.65 V to 3.6 V
Temperature Range -40 to +85 °C, -40 to +105 °C
Low Power Modes Sleep, Stop
Clock Management 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, Internal 8 MHz RC with x6 PLL option, Internal 40 kHz RC oscillator, Internal 48 MHz oscillator
I/Os Up to 87 fast I/Os, up to 68 I/Os with 5V-tolerant capability and 19 with independent supply VDDIO2
ADC One 12-bit, 1.0 µs ADC (up to 16 channels)
DAC One 12-bit D/A converter (with 2 channels)
Timers One 16-bit advanced-control timer, one 32-bit and seven 16-bit timers
Communication Interfaces Two I2C, two SPIs, up to eight USARTs, CAN interface, HDMI CEC
Package UFBGA 64 5x5x0.6 P 0.5 mm, LQFP 64 10x10x1.4 mm, WLCSP 64 3.4x3.6x0.6 P 0.4 mm

Key Features

  • High-performance Arm® 32-bit Cortex®-M0 CPU with up to 48 MHz frequency
  • 256 Kbytes of Flash memory and 32 Kbytes of SRAM with HW parity
  • CRC calculation unit and advanced reset and power management
  • Low power modes: Sleep, Stop, and VBAT supply for RTC and backup registers
  • Comprehensive clock management including crystal oscillators and internal RC oscillators
  • Up to 87 fast I/Os, with up to 68 I/Os having 5V-tolerant capability and 19 with independent supply VDDIO2
  • 12-channel DMA controller, 12-bit ADC, and 12-bit DAC with two channels
  • Two fast low-power analog comparators and up to 23 capacitive sensing channels
  • Calendar RTC with alarm and periodic wakeup from Stop/Standby
  • Multiple timers including one 16-bit advanced-control timer and one 32-bit timer
  • Extensive communication interfaces including I2C, SPI, USART, CAN, and HDMI CEC
  • Serial wire debug (SWD) and 96-bit unique ID

Applications

  • Application control and user interfaces
  • Hand-held equipment
  • A/V receivers and digital TV
  • PC peripherals, gaming, and GPS platforms
  • Industrial applications, PLCs, inverters, printers, scanners
  • Alarm systems, video intercoms, and HVACs

Q & A

  1. What is the core processor of the STM32F098RCH6?

    The core processor is the Arm® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz.

  2. How much Flash and SRAM memory does the STM32F098RCH6 have?

    The device has 256 Kbytes of Flash memory and 32 Kbytes of SRAM with HW parity.

  3. What are the operating temperature ranges for the STM32F098RCH6?

    The device operates in the -40 to +85 °C and -40 to +105 °C temperature ranges.

  4. What are the low power modes available in the STM32F098RCH6?

    The device supports Sleep and Stop low power modes, along with VBAT supply for RTC and backup registers.

  5. What types of communication interfaces does the STM32F098RCH6 support?

    The device supports two I2C interfaces, two SPIs, up to eight USARTs, a CAN interface, and HDMI CEC.

  6. What is the package type for the STM32F098RCH6?

    The device is available in UFBGA 64 5x5x0.6 P 0.5 mm, LQFP 64 10x10x1.4 mm, and WLCSP 64 3.4x3.6x0.6 P 0.4 mm packages.

  7. Does the STM32F098RCH6 support capacitive sensing?

    Yes, it supports up to 23 capacitive sensing channels for touchkey, linear, and rotary touch sensors.

  8. What is the purpose of the CRC calculation unit in the STM32F098RCH6?

    The CRC calculation unit is used for cyclic redundancy check, which helps in data integrity verification.

  9. Does the STM32F098RCH6 have a real-time clock (RTC)?

    Yes, it includes a calendar RTC with alarm and periodic wakeup from Stop/Standby.

  10. What are the typical applications of the STM32F098RCH6?

    The device is suitable for application control, hand-held equipment, A/V receivers, PC peripherals, industrial applications, and more.

Product Attributes

Core Processor:ARM® Cortex®-M0
Core Size:32-Bit Single-Core
Speed:48MHz
Connectivity:CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Peripherals:DMA, I²S, POR, PWM, WDT
Number of I/O:51
Program Memory Size:256KB (256K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:32K x 8
Voltage - Supply (Vcc/Vdd):1.65V ~ 3.6V
Data Converters:A/D 19x12b; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:64-UFBGA
Supplier Device Package:64-UFBGA (5x5)
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Similar Products

Part Number STM32F098RCH6 STM32F098RCT6 STM32F098VCH6 STM32F091RCH6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active
Core Processor ARM® Cortex®-M0 ARM® Cortex®-M0 ARM® Cortex®-M0 ARM® Cortex®-M0
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 48MHz 48MHz 48MHz 48MHz
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART CANbus, I²C, IrDA, LINbus, SPI, UART/USART CANbus, I²C, IrDA, LINbus, SPI, UART/USART CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, I²S, POR, PWM, WDT DMA, I²S, POR, PWM, WDT DMA, I²S, POR, PWM, WDT DMA, I²S, POR, PWM, WDT
Number of I/O 51 51 87 52
Program Memory Size 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8)
Program Memory Type Flash Flash Flash Flash
EEPROM Size - - - -
RAM Size 32K x 8 32K x 8 32K x 8 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 2V ~ 3.6V
Data Converters A/D 19x12b; D/A 2x12b A/D 19x12b; D/A 2x12b A/D 19x12b; D/A 2x12b A/D 19x12b; D/A 2x12b
Oscillator Type Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 64-UFBGA 64-LQFP 100-UFBGA 64-UFBGA
Supplier Device Package 64-UFBGA (5x5) 64-LQFP (10x10) 100-UFBGA (7x7) 64-UFBGA (5x5)

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