STMicroelectronics STM32H503CBT6 Microcontrollers
Linear IC's
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32H503CBT6
Series
Base Model
Detailed Description
Linear IC's
Package
48-LQFP (7x7)
Lifecycle Status
Active
Datasheet
STM32H503CBT6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32H503CBT6 Microcontrollers technical specifications.
General
Series
STM32H5
RAM Size
32K x 8
Package / Case
48-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Description
IC MCU 32BIT 128KB FLASH 48LQFP
Detailed Description
ARM® Cortex®-M33 STM32H5 Microcontroller IC 32-Bit 250MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
Program Memory Size
128KB (128K x 8)
Alternate Parts Comparison (STM32H503CBT6 vs STM32H723ZET6 vs STM32H750VBT6TR vs STM32H743IGT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-LQFP | 144-LQFP | 100-LQFP | 176-LQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Core Processor | ARM® Cortex®-M33 | ARM® Cortex®-M7 | ARM® Cortex®-M7 | ARM® Cortex®-M7 |
| Core Size | 32-Bit | 32-Bit | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 32K x 8 | 564K x 8 | 1M x 8 | 1M x 8 |
| Connectivity | CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB | CANbus, Ethernet, I²C, IrDA, LINbus, SAI, SmartCard, SPDIF, SPI, UART/USART, USB OTG | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Data Converters | A/D 10x12b SAR; D/A 2x12b | A/D 12x12b, 30x16b; D/A 2x12b | A/D 16x16b; D/A 2x12b | A/D 36x16b; D/A 2x12b |
| Oscillator Type | External, Internal | External, Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) | 512KB (512K x 8) | 128KB (128K x 8) | 1MB (1M x 8) |
| Program Memory Type | FLASH | Flash | Flash | Flash |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
STM32H723ZET6STMicroelectronicsARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 550MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)
STM32H750VBT6TRSTMicroelectronicsARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 480MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
STM32H743IGT6STMicroelectronicsARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 480MHz 1MB (1M x 8) FLASH 176-LQFP (24x24)
STM32H735IGK6STMicroelectronicsARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 550MHz 1MB (1M x 8) FLASH 176+25UFBGA (10x10)