STM32WB55CGU6 Datasheet Download ST
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ST
MCU
Part Information Full electrical specs per datasheet
- Part Number
- STM32WB55CGU6
- Brand
- ST
- Series
- STM32WB
- Category
- MCU & Logic / MCU
- Package
- UFQFPN-48(7x7)
ultra- low-power dual 64 MHz Arm Cortex-M4 + 32MHz Cortex-M0+ MCU, with 1 MB Fla
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Key Parameters 4 items · per datasheet
| CPU内核 | ARM Cortex-M4 |
|---|---|
| CPU最大主频 | 64MHz |
| CPU位数 | 32 Bit |
| 程序存储容量 | 1MB |
Alternative Parts Auto-compared by subcategory & key parameters
No auto-matched alternative at the same spec level yet. Tell us what you use now and we can find or validate alternatives manually.
Pre-replacement Checklist (MCU)
- Core architecture & frequency class
- Flash/RAM density & memory map
- Peripheral register compatibility (UART/SPI/ADC mapping drives porting effort)
- Pin compatibility (LQFP/QFN pin-by-pin, incl. alternate functions)
- Firmware porting effort (register/stdlib/HAL level)
- Toolchain, programmer & debugger support
- Supply longevity & lifecycle (EOL risk)
These are standard checkpoints for this product type. Verify each item and pilot-test before full switch-in. Ask us for samples, a replacement assessment report or FAE support - free samples and validation assistance provided.
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