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W77E058A40DL

Nuvoton Technology Corporation of America
RoHS
/
Package 40-DIP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description MCU 8-bit W77 8051 CISC 32KB EPROM 5V 40-Pin PDIP
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Inventory: 477
Minimum: 1
Total Price: USD $36.65
Unit Price: USD $36.64815
≥1 USD $36.64815
≥10 USD $30.069638
≥100 USD $29.129993
≥500 USD $28.190348
≥1000 USD $27.250703

Technical Details

Physical

Mount Through Hole
Mounting Type Through Hole
Package / Case 40-DIP
Number of Pins 40

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2007
Series W77
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
Terminal Finish Matte Tin (Sn)
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 40
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Interface EBI/EMI, Serial, UART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 32
RAM Size 1K x 8
Memory Type EPROM, FLASH
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
Number of Timers/Counters 3
Address Bus Width 16
External Data Bus Width 8
RAM (bytes) 1024

Dimensions

Length 52.2mm
Width 15.24mm

Compliance

RoHS Status RoHS Compliant

Alternative Model

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