W78C438C40FL
Nuvoton Technology Corporation
IC MCU 8BIT ROMLESS 100QFP
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W78C438C40FL
Nuvoton Technology Corporation
IC MCU 8BIT ROMLESS 100QFP
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | W78C438C40FL |
|---|---|
| Connectivity | Serial Port, EBI/EMI |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Mounting Type | Surface Mount |
| Number of I/O | 40 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Oscillator Type | External |
| Package / Case | 100-QFP |
| Program Memory Type | ROMless |
| RAM Size | 256 x 8 |
| Speed | 40 MHz |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 132 | $ 3.96 | |
Description
General part information
W78C438 Series
8051 W78 Microcontroller IC 8-Bit 40MHz ROMless
Documents
Technical documentation and resources