✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
• Wide supply voltage of 4.5V to 5.5V
• 256 bytes of on-chip scratchpad RAM
• 8 KB electrically erasable/programmable MTP-ROM
• 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: W78E52B-24/40
- PLCC 44: W78E52BP-24/40
- PQFP 44: W78E52BF-24/40
Ask questions
(0/1,200)
- Q: Are there shopping protection plans or extended warranty services?
A: Depending on the category and brand of the product, we may offer shopping protection plans or extended warranty services. You can view relevant information on the product details page and choose to purchase based on your needs.
- Q: Are the actual colors of the products consistent with the pictures?
A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.
- Q: How can I change my email address associated with my account?
A: To change the email address associated with your account, please contact our customer service team and provide them with the necessary verification information. They will assist you in updating your email address.
Reviews
- J
Judy Muchnick
Nov 15, 2025
WINBOND IC W78E52BP-40Reasonable pricing, simple to navigate, still awaiting the delivery verdict as a first buyer.HelpfulUnhelpful - R
Rick Slusin
Oct 29, 2024
WINBOND IC W78E52BP-40Good job!HelpfulUnhelpful - R
Ramiro Martinez
Jun 07, 2024
WINBOND IC W78E52BP-40Envío rápido Pieza tal y como se describía.HelpfulUnhelpful - M
Maniella Nelson
Jan 10, 2024
WINBOND IC W78E52BP-40I got a response about another item, but I’ll see if it suits my needs.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
WINBOND IC W78E52BP-40All was ok! No problems whatsoever.HelpfulUnhelpful
WINBOND IC W78E52BP-40
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
People who bought this item also viewed
Omron CPU Module C200HG-CPU33-ZE
Customers frequently viewed
IWAYA DENKI Water Pump 25CJT0752
Panasonic Servo Motor MHMF022L1V2M
Honeywell Solenoid Valve VE4025B1045
ROTEN Mechanical Seal 8E5K-22-X
SANDSUN Overload Pump VA08H-760
GS Battery 6-QW-60(450)-(55D23L-KR)
Rechi Compressor 44R273A
MINDMAN Air Cylinder MCQV2-11-40-200
Mitsubishi Compressor YB645WTG
Tyco Fuse TRF250-040
Controlair Proportional Valve 550-AEA
FUJI IGBT Module 2MBI600VXA-120E-54
Delta Fan AFB0624HC-R00
Allen-Bradley Contactor 100-C12A10
SMC Solenoid Valve SY7240-5LZD
Autonics Rotary Encoder E40HB6-192-6-N-24
Omron PLC CPMIA-20CDR-D-V1
CKD Air Cylinder SCPS3-L-00-10-150-O
Gree Air Conditioner KFR-32GW-(32570)Ga-3

