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Request for W78C438C40FL

W78C438C40FL

IC MCU 8BIT ROMLESS 100QFP

Order Code:
CIS2253948
Manufacturer Part No:
W78C438C40FL
Package / Case:
100-QFP
Detailed Description:
8051 W78 Microcontroller IC 8-Bit 40MHz ROMless
Technical Datasheet:
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W78C438C40FL Information

More Information
Mfr Nuvoton Technology Corporation
Series W78
Package Tray
Product Status Not For New Designs
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 100-QFP
Base Product Number W78C438
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Core Processor 8051
Core Size 8-Bit
Speed 40MHz
Connectivity EBI/EMI, Serial Port
Peripherals -
Number of I/O 40
Program Memory Size -
Program Memory Type ROMless
EEPROM Size -
RAM Size 256 x 8
Data Converters -
Oscillator Type External
More Information
ECCN 3A991A2
HTSUS 8542.31.0001
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected