Winbond W78L812A24DL

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

NO

Number of Terminals

40

Voltage, Rating

150 V

Package Style

IN-LINE

Package Body Material

PLASTIC/EPOXY

Package Equivalence Code

DIP40,.6

Supply Voltage-Nom

4.5 V

Reflow Temperature-Max (s)

NOT SPECIFIED

Supply Voltage-Min

2.4 V

Operating Temperature-Max

70 °C

Rohs Code

Yes

Manufacturer Part Number

W78L812A24DL

RAM(byte)

256

Clock Frequency-Max

20 MHz

Package Code

DIP

Package Shape

RECTANGULAR

Manufacturer

Nuvoton Technology Corp

ROM(word)

8192

Part Life Cycle Code

Active

Number of I/O Lines

36

Ihs Manufacturer

NUVOTON TECHNOLOGY CORP

Supply Voltage-Max

5.5 V

Risk Rank

5.58

Part Package Code

DIP

Tolerance

0.25 %

JESD-609 Code

e3

Pbfree Code

Yes

Temperature Coefficient

The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.

50 ppm/°C

Resistance

47.5 kΩ

Terminal Finish

Matte Tin (Sn)

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

155 °C

Min Operating Temperature

-55 °C

Composition

Thin Film

Subcategory

Microcontrollers

Power Rating

250 mW

Technology

CMOS

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

THROUGH-HOLE

Peak Reflow Temperature (Cel)

NOT SPECIFIED

Terminal Pitch

The center distance from one pole to the next.

2.54 mm

Reach Compliance Code

compliant

Pin Count

a count of all of the component leads (or pins)

40

JESD-30 Code

R-PDIP-T40

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Power Supplies

an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?

3/5 V

Temperature Grade

Temperature grades represent a tire's resistance to heat and its ability to dissipate heat when tested under controlled laboratory test conditions.

COMMERCIAL

Speed

20 MHz

Supply Current-Max

20 mA

Bit Size

8

Has ADC

YES

DMA Channels

YES

PWM Channels

YES

DAC Channels

YES

Address Bus Width

A computer system has an address bus with 8 parallel lines. This means that the address bus width is 8 bits.

16

CPU Family

8051

External Data Bus Width

8

ROM Programmability

FLASH

Height

650 µm

Width

15.24 mm

Length

52.2 mm