- Specification
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Product Attribute
Attribute Value
Search
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Installation method
PCB Mount
- Description
Chip Description:
- Number of pins: 48
- Core: Cortex-M3
- Working frequency: 72MHz
- Storage resources: 64K Byte Flash, 20KByte SRAM
- Interface resources: 2x SPI, 3x USART, 2x I2C, 1x CAN, 37x I/O port
- Analog-to-digital conversion: 2x ADC (12 bits / 16 channels)
- Timer: 3 general timers and 1 advanced timer
- Debug download: support JTAG/SWD debug interface download, support IAP
- RT9193: 3.3V voltage regulator chip, maximum output 300mA
Interface Description:
- SWD interface: support simulation, download and debugging
- Mirco USB interface: power supply and USB communication, download is not supported
- USART1 interface: USART1 can be used to download programs, or use USART1 for communication
- MCU pin interface: lead out all I/O port pins for easy connection with peripherals
- 5V and 3.3V power input and output interface: often used for external power supply, or common grounding treatment with other modules
Other Equipment Description:
- Power indicator (PWR): The status of the power indicator, which can determine whether the power is stable
- User LED (PC13): Convenient for I/O output testing or indicating program operation
- Start to jump to select programming mode: (1, user flash memory 2, SRAM 3, system memory)
- Reset button: reset the chip for the user program
- 8M crystal oscillator: the frequency can be set to make the system main frequency 72MHz
- 32.768KHz crystal oscillator: can be used for built-in RTC or calibration
- Reviews (22)
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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