STM32H503RBT6 is a high-performance, Arm Cortex-M33, 32bit microcontroller (MCU) with 128Kbyte flash, 32Kbyte RAM, and 250MHz CPU. It operates at a frequency of up to 250MHz. It features a single-precision floating-point unit (FPU), that supports all the Arm® single-precision data-processing instructions and all the data types. It also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) that enhances the application's security. The devices offers high-speed memories (128Kbytes of dual bank flash memory and 32Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to three APB buses, three AHB buses, and a 32-bit multi-AHB bus matrix. The devices feature several protection mechanisms for embedded flash memory and SRAM: secure life-cycle management, write protection and hide protection areas.
- High performance, 1.5 DMIPS/MHz (Drystone 2.1), 1023 CoreMark® (4.092 CoreMark/MHz)
- 2Kbyte OTP, 32Kbyte SRAM with ECC, 2Kbytes of backup SRAM
- 1.71V to 3.6V application supply and I/O
- Embedded regulator (LDO), internal oscillators 64MHz HSI, 48MHz HSI48, 4MHz CSI, 32KHz LSI
- 16 channel 12bit ADC, 2 channel 12bit DAC controller, comparator, operational amplifier
- HASH (SHA-256), true random number generator, active tampers
- Low-power modes: sleep, stop, standby, and VBAT
- 49 fast I/Os with interrupt capability (most 5V tolerant)
- One digital temperature sensor, real-time clock (RTC)
- 64pin LQFP package, temperature range from -40 to 85°C (130°C junction)
Product details
| Product Range:
STM32 Family STM32H5 Series Microcontrollers
|
| Device Core:
ARM Cortex-M33F
|
| Operating Frequency Max:
250MHz
|
| Program Memory Size:
128KB
|
| No. of Pins:
64Pins
|
| IC Case / Package:
LQFP
|
| No. of I/O's:
49I/O's
|
| Interfaces:
CAN, I2C, I3C, I2S, SPI, USART, USB
|
| RAM Memory Size:
32KB
|
| ADC Channels:
16Channels
|
| ADC Resolution:
12Bit
|
| Supply Voltage Min:
1.71V
|
| Supply Voltage Max:
3.6V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Family:
STM32
|
| MCU Series:
STM32H5
|
| Qualification:
-
|
Other details
| Brand |
STMICROELECTRONICS |
| Part Number |
STM32H503RBT6 |
| Quantity |
Each |
| Technical Data Sheet EN |
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