ARM® Cortex®-M33 STM32H5 Microcontroller IC 32-Bit 250MHz 128KB (128K x 8) FLASH 25-WLCSP (2.33x2.24)
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STM32H503EBY6TR

DigiKey Part Number
497-STM32H503EBY6TR-ND - Tape & Reel (TR)
497-STM32H503EBY6TRCT-ND - Cut Tape (CT)
497-STM32H503EBY6TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STM32H503EBY6TR
Description
IC MCU 32BIT 128KB FLASH 25WLCSP
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
ARM® Cortex®-M33 STM32H5 Microcontroller IC 32-Bit 250MHz 128KB (128K x 8) FLASH 25-WLCSP (2.33x2.24)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
32K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
1.71V ~ 3.6V
Part Status
Active
Data Converters
A/D 10x12b SAR; D/A 1x12b
Core Processor
ARM® Cortex®-M33
Oscillator Type
External, Internal
Core Size
32-Bit
Operating Temperature
-40°C ~ 85°C (TA)
Speed
250MHz
Mounting Type
Surface Mount
Connectivity
CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB
Supplier Device Package
25-WLCSP (2.33x2.24)
Peripherals
Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT
Package / Case
25-UFBGA, WLCSP
Number of I/O
19
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
5,000 expected in stock on 31-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.71000$2.71
10$2.02200$20.22
25$1.84920$46.23
100$1.65960$165.96
250$1.56920$392.30
500$1.51470$757.35
1,000$1.46984$1,469.84
2,500$1.42248$3,556.20
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$1.58355$7,917.75
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