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W77E058A40FL

Nuvoton Technology Corporation of America
RoHS
RoHS RoHS compliant
Package 44-BQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 8BIT 32KB FLASH 44QFP
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Technical Details

Supply Chain

Factory Lead Time 12 Weeks

Physical

Mounting Type Surface Mount
Package / Case 44-BQFP
Surface Mount YES
Number of Pins 44

Technical

Operating Temperature 0°C~70°C TA
Packaging Tray
Published 2008
Series W77
JESD-609 Code e0
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code 3A991.A.2
Terminal Finish TIN LEAD
HTS Code 8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 44
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Interface EBI/EMI, Serial
Memory Size 32kB
Oscillator Type Internal
Number of I/O 36
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity EBI/EMI, Serial Port
Supply Current-Max 50mA
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels NO
DAC Channels NO
Address Bus Width 16
ROM (words) 32678
External Data Bus Width 8
RAM (bytes) 1024

Dimensions

Height Seated (Max) 2.7mm
Length 10mm
Width 10mm

Compliance

RoHS Status ROHS3 Compliant

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