EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
W78E054DFG Real Image
Same model may have multiple batches, images only for reference.

W78E054DFG

Part No W78E054DFG
Manufacturer Nuvoton Technology Corporation of America
Catalog Embedded - Microcontrollers
Description The W78E054D/W78E052D/W78E051D series is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78E054D | IC MCU 8BIT 16KB FLASH 44QFP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Nuvoton Technology Corporation of America
Packaging Tray
Core Processor 8052
Data Bus Width 8-Bit
Speed 40MHz
Connectivity EBI/EMI, UART/USART
Peripherals POR, WDT
The number of I/O 36
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
Date RAM Size 256 x 8
Supply Voltage 2.4V ~ 5.5V
Oscillator Type External
Temperature Range - Operating -40°C ~ 85°C
Mounting Style SMD
Manufacturer Package 44-BQFP
Manufacturer Pack Quantity 96
MSL Level 3 (168 Hours)
Win Source Part Number 1280177-W78E054DFG
Manufacturer Homepage www.nuvotem.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian W78E054DFG CAD Model

Description

The W78E054DFG is an 8052-based microcontroller from Nuvoton Technology Corporation of America that operates @ a speed of 40MHz.

  • Program Memory Size: 16KB (16K x 8)
  • Program Memory Type: FLASH
  • Connectivity: EBI/EMI and UART/USART
  • Peripherals: POR and WDT
  • Package: 44-BQFP
  • Supply Voltage Range: 2.4V to 5.5V
  • External Oscillator Type: Yes

You May Also Be Interested in

PMS150C-U06 PADAUK – Price, Stock & Datasheet
PMS150C-U06
PADAUK
Others SOT-23-6 Microcontrollers RoHS
Lowest to $0.1027
AT32F415CBT7 ARTERY – Price, Stock & Datasheet
AT32F415CBT7
ARTERY
ARM Cortex-M4 32 Bit 150MHz 55 LQFP-48(7x7) Microcontrollers RoHS
Lowest to $0.9605
RK3568J Rockchip – Price, Stock & Datasheet
RK3568J
Rockchip
FCCSP-636L(19x19) Microcontrollers RoHS
Lowest to $34.9254
MM32SPIN05TW MindMotion Microelectronics – Price, Stock & Datasheet
MM32SPIN05TW
MindMotion Microelectronics
TSSOP-20 Microcontrollers RoHS
Lowest to $0.4839
SAK-XC164CS-16F40F BB Infineon Technologies – Price, Stock & Datasheet
SAK-XC164CS-16F40F BB
Infineon Technologies
TQFP-100(14x14) Microcontrollers RoHS
Lowest to $43.6568
CH559T Wch – Price, Stock & Datasheet
CH559T
Wch
51 Family 56MHz SSOP-20-208mil Microcontrollers RoHS
Lowest to $1.3971
GD32F307VCT6 GigaDevice Semiconductor – Price, Stock & Datasheet
GD32F307VCT6
GigaDevice Semiconductor
ARM Cortex-M4 32 Bit 120MHz 80 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $2.2120
SAK-TC364DP-64F300F AA Infineon Technologies – Price, Stock & Datasheet
SAK-TC364DP-64F300F AA
Infineon Technologies
TQFP-144 Single Bipolar Transistors RoHS
Lowest to $71.3060
AT32F403ARGT7 ARTERY – Price, Stock & Datasheet
AT32F403ARGT7
ARTERY
ARM Cortex-M4F 32 Bit 240MHz 51 LQFP-64(10x10) Microcontrollers RoHS
Lowest to $2.0577

Top Sellers

EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752

Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.5815 $55.3525
80+ $1.2976 $103.8080
120+ $1.2571 $150.8520
165+ $1.2165 $200.7225
215+ $1.1760 $252.8400
285+ $1.0543 $300.4755
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 8,000 pieces
MOQ: 35 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess