75452BD - Brand New HAR Gate Drivers
In Stock:88 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
88,
Ready for Immediate Shipping
Brand:HAR
Category:Gate Drivers
Chipdatas Part No.:CD86-75452BD
Manufacturer Part No.:75452BD
Datecode:09+
Package:SOP-8
Request Quote:
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Description
The 75452BD is a gate driver electric component that belongs to the 7545 Group; it is an 8-bit microcomputer based on the 740 family core technology. The product features an 8-bit timer, power-on reset circuit, voltage drop detection circuit, and Function set ROM, ideal for remote control transmissions.
Specifications and features
- Basic machine-language instructions: 71
- The minimum instruction execution time: 2.00 µs (at 4 MHz oscillation frequency for the shortest instruction)
- Memory size:
- ROM: 4K to 60K bytes
- RAM: 256, 512 bytes
- Programmable I/O ports: 25
- Key-on wakeup input: 8 inputs
- LED output port: 8
- Interrupts: 7 sources, 7 vectors
- Timers:
- 8-bit x 3
- Carrier wave generating circuit: 1 channel (8-bit timer x 2)
- Clock generating circuit: Built-in type (connect to external ceramic resonator or quartz-crystal oscillator)
- Watchdog timer: 16-bit x 1
- Power-on reset circuit: Built-in type
- Voltage drop detection circuit: Built-in type
- Power source voltage: XIN oscillation frequency at ceramic/quartz-crystal oscillation At 4 MHz: 1.8 to 3.6 V
- Power dissipation: 1.8mW
- Operating temperature range: −20 to 85 °C
Application Scenarios
The 75452BD is best suited for remote control transmissions.
Comparison
Advantages- Equipped with Function set ROM
- Built-in power-on reset and voltage drop detection circuits
- Multiple timers and 7 sources, 7 vectors for interrupts
Disadvantages- The product is suitable only for remote control transmissions
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Similar parts: 2250 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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Additional Information
- Datasheet: Download 75452BD
- Chipdatas Part: CD86-75452BD
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 07:09 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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