AT89C55WD-24PI

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Operating Temperature :

-40°C~85°C TA

Frequency :

24MHz

Memory Type :

Flash

Program Memory Type :

Flash

Data Bus Width :

8B

Temperature Grade :

Industrial

Terminal Form :

THROUGH-HOLE

Subcategory :

Microcontrollers

Published :

1996

Qualification Status :

Not Qualified

Voltage - Supply (Vcc/Vdd) :

4.5V~5.5V

Pin Count :

40

HTS Code :

8542.31.00.01

Max Operating Temperature :

70°C

Oscillator Type :

Internal

Peripherals :

WDT

Connectivity :

UART/USART

Program Memory Size :

20KB 20K x 8

Width :

15.24 mm

Mounting Type :

Through Hole

Terminal Finish :

Tin/Lead (Sn/Pb)

Bit Size :

8

CPU Family :

8051

Base Product Number :

AT89C55

Number of Timers/Counters :

3

Base Part Number :

AT89C55

Speed :

24MHz

Surface Mount :

No

Core Architecture :

8051

Power Supplies :

5 V

Package / Case :

40-DIP (0.600, 15.24mm)

Supply Current-Max :

25 mA

Technology :

CMOS

Has ADC :

No

DAC Channels :

No

Number of Programmable I/O :

32

Address Bus Width :

16

Access Time :

24 μs

Terminal Position :

Dual

Terminal Pitch :

2.54 mm

JESD-30 Code :

R-PDIP-T40

Package :

Tube

Core Processor :

8051

DMA Channels :

No

Number of Terminals :

40

PWM Channels :

No

RAM (bytes) :

256

Lead Free :

Contains Lead

Seated Height-Max :

4.826 mm

Max Supply Voltage :

5.5V

Manufacturer :

Atmel Corporation

Max Frequency :

33MHz

Series :

89C

External Data Bus Width :

8

ROM Programmability :

Flash

Supplier Device Package :

40-PDIP

Product Status :

Obsolete

Number of Pins :

40

Number of I/O :

32

Peak Reflow Temperature (Cel) :

225

RoHS Status :

Non-RoHS Compliant

Reach Compliance Code :

Unknown

Core Size :

8-Bit

RAM Size :

256 x 8

Min Supply Voltage :

4V

JESD-609 Code :

e0

Memory Size :

20kB

EEPROM Size :

--

Number of I/O Lines :

32

Min Operating Temperature :

0°C

Packaging :

Tube

Data Converters :

--

Length :

52.324 mm

Mount :

Through Hole

ROM (words) :

20480

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Package Shape :

RECTANGULAR

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER