W78C438C40PL
IC MCU 8BIT ROMLESS 84PLCCManufacturer: Nuvoton Technology Corporation
Categories: Microcontrollers
Quality Control: Learn More
Nuvoton Technology Corporation's W78 Series W78C438C40PL is an 8-bit ROMless microcontroller based on the 8051 core architecture. This component operates at a maximum frequency of 40MHz and features 256 x 8 bytes of RAM. Connectivity options include EBI/EMI and a serial port. The W78C438C40PL is supplied in an 84-PLCC (Plastic Leaded Chip Carrier) package suitable for surface mounting and operates within a temperature range of 0°C to 70°C. It requires an external oscillator for operation and is powered by a voltage supply of 4.5V to 5.5V. This microcontroller is commonly utilized in industrial automation, consumer electronics, and communication systems.
Additional Information
Series: W78RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 84-LCC |
| Mounting Type | Surface Mount |
| Speed | 40MHz |
| Program Memory Size | - |
| RAM Size | 256 x 8 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | External |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | EBI/EMI, Serial Port |
| Peripherals | - |
| Number of I/O | 40 |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
W78E051DFG
IC MCU 8BIT 4KB FLASH 44QFP
W78E051DLG
IC MCU 8BIT 4KB FLASH 48LQFP
W78C032C40PL
IC MCU 8BIT ROMLESS 44PLCC