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In stock: 55
$0.00000
Standard Package: 96

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Request for W78E858A40FL

W78E858A40FL

IC MCU 8BIT 32KB FLASH 44QFP

Order Code:
CIS2255443
Manufacturer Part No:
W78E858A40FL
Package / Case:
44-BQFP
Detailed Description:
8052 W78 Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH
Technical Datasheet:
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W78E858A40FL Information

More Information
Mfr Nuvoton Technology Corporation
Series W78
Package Tray
Product Status Active
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 44-BQFP
Supplier Device Package 28-QFN (6x6)
Base Product Number W78E858
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Core Processor 8052
Core Size 8-Bit
Speed 40MHz
Connectivity EBI/EMI, Serial Port
Peripherals POR, PWM, WDT
Number of I/O 36
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 768 x 8
Data Converters -
Oscillator Type Internal
Sampling Frequency -
Filter Pass Band -
Messaging -
More Information
ECCN 3A991A2
HTSUS 8542.31.0001
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected