W78IRD2A25DL

Manufacturer :

Nuvoton Technology Corporation

Product Category :

Microcontrollers

Terminal Finish :

MATTE TIN

Mounting Type :

Through Hole

Interface :

EBI/EMI, UART, USART

Core Size :

8-Bit

Supply Voltage :

5V

Address Bus Width :

16

Number of I/O :

32

Terminal Position :

Dual

Pin Count :

40

Qualification Status :

Not Qualified

Watchdog Timer :

yes

Voltage - Supply (Vcc/Vdd) :

4.5V~5.5V

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Pbfree Code :

yes

Program Memory Type :

Flash

Number of Pins :

40

Series :

W78

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Surface Mount :

No

DAC Channels :

No

Packaging :

Tube

Number of Programmable I/O :

36

RAM (bytes) :

1280

Number of Timers/Counters :

3

Number of Terminations :

40

Operating Temperature :

-40°C~85°C TA

Has ADC :

No

Length :

52.2mm

Frequency :

25MHz

Supply Current-Max :

20mA

Terminal Pitch :

2.54mm

JESD-609 Code :

e3

RAM Size :

1.25K x 8

CPU Family :

8051

Bit Size :

8

Core Processor :

80C52

Oscillator Type :

Internal

Program Memory Size :

64KB 64K x 8

Connectivity :

EBI/EMI, UART/USART

Supply Voltage-Max (Vsup) :

5.5V

Package / Case :

40-DIP

RoHS Status :

RoHS Compliant

PWM Channels :

yes

Peripherals :

POR, PWM, WDT

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Supply Voltage-Min (Vsup) :

2.7V

DMA Channels :

No

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER

Published :

1999

Speed :

20 MHz

Data Bus Width :

8B

Memory Size :

64KB