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STM32WB55CEU6TR
Part number:
STM32WB55CEU6TR
Manufacturer::
STMicroelectronics
Factory Pack Quantity:
2500
Package/Case:
UFQFPN-48
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Product Specifications
| Product Attribute | Attribute Value |
|---|---|
| STMicroelectronics | |
| Product Category: | RF Microcontrollers - MCU |
| RoHS: | Details |
| ARM Cortex M4 | |
| 32 bit | |
| 512 kB | |
| 256 kB | |
| 64 MHz | |
| 12 bit | |
| 1.71 V | |
| 3.6 V | |
| + 85 C | |
| UFQFPN-48 | |
| SMD/SMT | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Brand: | STMicroelectronics |
| Data RAM Type: | SRAM |
| Interface Type: | I2C, SPI, USART, USB |
| Minimum Operating Temperature: | - 40 C |
| Moisture Sensitive: | Yes |
| Number of ADC Channels: | 13 Channel |
| Number of I/Os: | 30 I/O |
| Operating Supply Voltage: | 1.71 V to 3.6 V |
| Product Type: | RF Microcontrollers - MCU |
| Program Memory Type: | Flash |
| Series: | STM32WB |
| 2500 | |
| Subcategory: | Wireless & RF Integrated Circuits |
| Technology: | Si |
| Tradename: | STM32 |
FAQ
1
What is a "short circuit"?
A "short circuit" is an unwanted connection of very low resistance such as a wire (almost 0) which provides a very easy path for current. Think of it as an electrical short-cut. It is normally used to describe a fault or accidental connection rather than a deliberate one.
For example: if the leads from a battery touch one another they create a very low resistance connection across the battery, so we say they have caused a short circuit across the battery. Current will flow through this short circuit rather than through the proper circuit. This stops the circuit working and it may cause a fire because the leads and battery will become hot with a large current flowing.
For example: if the leads from a battery touch one another they create a very low resistance connection across the battery, so we say they have caused a short circuit across the battery. Current will flow through this short circuit rather than through the proper circuit. This stops the circuit working and it may cause a fire because the leads and battery will become hot with a large current flowing.
2
What is a schematic?
It is another name for a circuit diagram.
3
What does "open circuit" mean?
"Open circuit" means no connection. It is usually used to describe a break in some part of a circuit which could be deliberate (such as a switch in the open or off position) or a fault (such as a broken wire or burnt out component).
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