Atmel (Microchip Technology) AT89S52-24PC

Mount

Through Hole

Package / Case

PDIP

Number of Pins

40

Frequency(Max)

33MHz

Memory Types

FLASH

Number of I/Os

32

RAM(byte)

256

ROM(word)

8192

JESD-609 Code

e0

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

40

Terminal Finish

Tin/Lead (Sn/Pb)

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.

70°C

Min Operating Temperature

0°C

Terminal Position

DUAL

Peak Reflow Temperature (Cel)

225

Supply Voltage

5V

Terminal Pitch

The center distance from one pole to the next.

2.54mm

Reach Compliance Code

unknown

Frequency

24MHz

Time@Peak Reflow Temperature-Max (s)

30

Pin Count

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

40

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.?

5V

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

Interface

UART, USART

Max Supply Voltage

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

5.5V

Min Supply Voltage

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

4V

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

8kB

Oscillator Type

Wien Bridge Oscillator; RC Phase Shift Oscillator; Hartley Oscillator; Voltage Controlled Oscillator; Colpitts Oscillator; Clapp Oscillators; Crystal Oscillators; Armstrong Oscillator.

Internal

RAM Size

256B

uPs/uCs/Peripheral ICs Type

MICROCONTROLLER

Peripherals

WDT

Supply Current-Max

25mA

Bit Size

8

Has ADC

NO

DMA Channels

NO

Data Bus Width

8b

PWM Channels

NO

DAC Channels

NO

Number of Timers/Counters

3

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

Core Architecture

8051

Number of Programmable I/O

32

Height Seated (Max)

4.826mm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

Non-RoHS Compliant

Lead Free

Contains Lead