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W79E632A40DL

Nuvoton Technology Corporation of America
RoHS
/
Package 40-DIP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 8BIT 128KB FLASH 40DIP
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Technical Details

Physical

Mounting Type Through Hole
Package / Case 40-DIP
Surface Mount NO

Dimensions

Height Seated (Max) 5.334mm
Length 52.2mm
Width 15.24mm

Compliance

RoHS Status RoHS Compliant

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2007
Series W79
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
ECCN Code 3A991.A.2
Terminal Finish MATTE TIN
HTS Code 8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 40
JESD-30 Code R-PDIP-T40
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 128kB
Oscillator Type Internal
Number of I/O 32
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 3V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 128KB 128K x 8
Connectivity EBI/EMI, UART/USART
Supply Current-Max 30mA
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels YES
DAC Channels NO
Address Bus Width 16
ROM (words) 131072
External Data Bus Width 8
RAM (bytes) 256

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