W78E54BP-40 - Brand New Winbond Electronics IC Chips
In Stock:4245 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
4245,
Ready for Immediate Shipping
Brand:Winbond Electronics
Category:IC Chips
Chipdatas Part No.:CD94-W78E54BP-40
Manufacturer Part No.:W78E54BP-40
Datecode:09+
Package:PLCC-44P
Request Quote:
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Description
The W78E54BP-40 is an 8-bit microcontroller designed for a wide frequency range with low power consumption. It is fully compatible with the standard 8051 instruction set. The microcontroller features a 16K bytes Flash EPROM, 256 bytes RAM, four 8-bit bi-directional and bit-addressable I/O ports, an additional 4-bit I/O port P4, three 16-bit timer/counters, a hardware watchdog timer, and a serial port. The Flash EPROM allows for electronic programming and verification, with the option to protect the code for security.
Specifications and features
- Fully static design 8-bit CMOS microcontroller
- Wide supply voltage of 4.5V to 5.5V
- 256 bytes of on-chip scratchpad RAM
- 16 KB electrically erasable/programmable Flash EPROM
- 64 KB program memory address space
- 64 KB data memory address space
- Four 8-bit bi-directional ports
- One extra 4-bit bit-addressable I/O port, additional INT2 / INT3 (available on 44-pin PLCC/QFP package)
- Three 16-bit timer/counters
- One full duplex serial port (UART)
- Watchdog Timer
- Eight sources, two-level interrupt capability
- EMI reduction mode
- Built-in power management
- Code protection mechanism
- Packages:
- DIP 40: W78E54B-40
- PLCC 44: W78E54BP-40
- PQFP 44: W78E54BF-40
- Lead Free (RoHS) DIP 40: W78E054B40DL
- Lead Free (RoHS) PLCC 44: W78E054B40PL
- Lead Free (RoHS) PQFP 44: W78E054B40FL
Application Scenarios
The W78E54BP-40 microcontroller is widely used in various electronic applications, including but not limited to:
- Embedded systems
- IoT devices
- Industrial automation
- Consumer electronics
- Communication devices
Comparison
Advantages- Wide frequency range
- Low power consumption
- Compatible with standard 8051 instruction set
- Large program and data memory address space
- Multiple I/O ports for versatile connectivity
- Hardware watchdog timer for system reliability
- Serial port for communication purposes
- Code protection mechanism for security
Disadvantages- No specific disadvantages mentioned
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Similar parts: 430483 , 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:
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Additional Information
- Datasheet: Download W78E54BP-40
- Chipdatas Part: CD94-W78E54BP-40
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 04:03 +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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