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Home BS45F3843 28SSOP (5 pieces)
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BS45F3843 28SSOP (5 pieces)

US$3.19
In stock
Quantity
2 sets (1 set = 5 pieces)
Product ID
BS45F3843-28SSOP
DESCRIPTION

The BS45F3843 is a Holtek 8-bit Ultrasonic Atomiser Flash MCU. It uses a new touch water detection method which greatly improves the water shortage protection/detection precision. The integrated atomiser control module unit within the MCU is used to generate the atomiser frequency tracking and water shortage detection control.

In addition, the BS45F3843 includes a UART communication interface which can be used as an external intelligent module (BLE/WIFI) control option.

NOTE
  1. Each purchasing unit includes 5 pieces of IC.
  2. The product image is for showing the product appearance, the pin count shown may not match the product pin count.
Quantity Discounts refresh image
Select Quantity Discount Unit price
1-9 - US$3.19
10-99 15% US$2.71
100-499 25% US$2.39
500+ 35% US$2.07
For more quantity discounts please contact us
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FEATURES
  1. Operating Voltage: 2.2V~5.5V
  2. Oscillators
    - Internal High Speed 8MHz RC – HIRC
    - Internal Low Speed 32kHz RC – LIRC
    - External Low Speed 32.768kHz Crystal – LXT
    - PTM Dedicated 12/14MHz RC – PTMOSC
  3. Slew Rate Control for PA1 Port Output
  4. 8 external channel 12-bit resolution A/D converter with internal reference voltage VVR
  5. 8 touch key functions
PRODUCT SERIES
DEVELOPMENT TOOL
  1. Debug Adapter : e-Link
  2. Development Environment : HT-IDE3000
RESOURCES
  1. MCU : Holtek BS45F3843, Ultrasonic Atomiser Flash MCU , including datasheet, package dimension, etc.
More Information
HS Code (reference) 8542.31.0000
Datasheet V1.10 (2.76 MB)
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