Atmel (Microchip Technology) AT89C2051-24SC

Mount

Surface Mount

Package / Case

SOIC

Number of Pins

20

Frequency(Max)

24MHz

Memory Types

FLASH

Number of I/Os

15

RAM(byte)

128

JESD-609 Code

e0

Number of Terminations

20

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

Terminal Form

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

GULL WING

Supply Voltage

5V

Reach Compliance Code

unknown

Frequency

24MHz

Pin Count

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

20

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

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.

6V

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.

2kB

RAM Size

128B

uPs/uCs/Peripheral ICs Type

MICROCONTROLLER

Bit Size

8

Access Time

24 μs

Has ADC

NO

DMA Channels

NO

Data Bus Width

8b

PWM Channels

NO

DAC Channels

NO

Number of Timers/Counters

2

Core Architecture

8051

Number of Programmable I/O

15

RoHS Status

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

RoHS Compliant

Lead Free

Contains Lead