IC MCU 8BIT 16KB FLASH 40DIP Product overview: W78E054C40DL from Nuvoton Technology Corporation is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-W78E054C40DL can be used for catalog matching and distributor lookup.
Manufacturer: Nuvoton Technology Corporation of America
Win Source Part Number: 903218-W78E054C40DL
Series: W78
Operating Temperature Range: 0°C ~ 70°C (TA)
Features: 8051 series Microcontroller IC 8-Bit 40MHz 16KB (16K x 8) FLASH
Core Processor: 8051
Speed: 40MHz
Package: 40-DIP
Package: Tube
Mounting: Through Hole
Core Size: 8-Bit
Connectivity: EBI/EMI, UART/USART
Peripherals: POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
Oscillator Type: Internal
Supply Voltage: 4.5V ~ 5.5V
Part Status: Obsolete
Categories: Integrated Circuits (ICs)
ECCN: 3A991A2
Popularity: High
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Balance
Quantity per package: 10
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
IC MCU 8BIT 16KB FLASH 40DIP
IC MCU 8BIT 16KB FLASH 40DIP
8051 W78 Microcontroller IC 8-Bit 40MHz 16KB (16K x 8) FLASH
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-W78E054C40DL | 903218-W78E054C40DL | W78E054C40DL | W78E054C40DL | W78E054C40DL |
| Product Name | 8-bit 8BIT 16KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - W78E054C40DL | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| RAM | 0.2560 KB | 16 KB | 256 KB | 0.2560 KB | |
| Supply Voltage | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 5.5 to 4.5 volts | ||
| Package Type | Other; Tube | CDIP; Other; 40-DIP | |||
| Operating Temperature | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
