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W78ERD2A40FL

Nuvoton Technology Corporation of America
RoHS
RoHS RoHS compliant
Package 44-BQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description MCU 8-Bit W78ERD2 8051 CISC 64KB Flash 5V 44-Pin PQFP
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Inventory: 26018
Minimum: 1
Total Price: USD $2.9
Unit Price: USD $2.903723
≥1 USD $2.903723
≥10 USD $2.383028
≥100 USD $2.308215
≥500 USD $2.233403
≥1000 USD $2.159588

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 2009
Series W78
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 44
Qualification Status Not Qualified
Power Supplies 5V
Interface EBI/EMI, Serial
Memory Size 64kB
Oscillator Type Internal
Number of I/O 36
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 8052
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, Serial Port
Supply Current-Max 20mA
Bit Size 8
ROM (words) 4096
RAM (bytes) 256

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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