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W78IRD2A25PL

Nuvoton Technology Corporation of America
RoHS
RoHS RoHS compliant
Package 44-LCC (J-Lead)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 8BIT 64KB FLASH 44PLCC
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Technical Details

Physical

Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Surface Mount YES

Dimensions

Height Seated (Max) 4.699mm
Length 16.585mm
Width 16.585mm

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2013
Series W78
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
Terminal Finish MATTE TIN
HTS Code 8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Terminal Pitch 1.27mm
Frequency 25MHz
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 44
JESD-30 Code S-PQCC-J44
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.7V
Interface EBI/EMI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 36
Speed 20 MHz
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 80C52
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, UART/USART
Supply Current-Max 20mA
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels YES
DAC Channels NO
Address Bus Width 16
CPU Family 8051
External Data Bus Width 16
RAM (bytes) 1280

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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