AT89C2051-24SU Part Information

Details for AT89C2051-24SU by Microchip Technology

AT89C2051

Part Description

Low-voltage, high-performance CMOS 8-bit microcomputer with 2KB of flash programmable and erasable read-only memory. The device is manufactured using Microchip high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. This versatile 8-bit CPU with flash provides a highly flexible and cost-effective solution for many embedded control applications.

Part Downloads

Featured content from Farnell

Part Specifications

Part Prefix AT89
Architecture 8
Core 8051-12C
MaxSpeed (MHz) 24
CPU Type 8051-12C
CPU Speed (MIPS/DMIPS) 4
Program Memory Type Flash
Program Memory Size (KB) 2
Program Memory Size (KWords) 2
Secure Bootloader (CodeGuardâ„¢ Security) None
Temp. Range Min. -55
Temp. Range Max. 125
Operation Voltage Min.(V) 2.7
Operation Voltage Max.(V) 6
Max I/O Pins 15
Pin Count 20
Max ADC Sample/Hold (S/H) 1
CODEC Interface (I2S, AC97) N/A
Temp Sensor N/A
Standard UART 1
Hardware RTCC N/A
Timers 2
USB Interface None
Type of CAN module None
Ethernet None
Integrated Wireless Frequency None
Wireless Technology None
JTAG None
Temperature Range -40C to +85C

Alternative Part Descriptions

  • AT89C2051-24SU 8bit microcontroller | RS Components
  • MICROCONTROLLER MCU, 8 BIT, 8051, 24MHZ, SOIC-20; Product Range:8051 Family AT89C2051 Series Microcontrollers; CPU Speed:24MHz; Program Memory Size:2KB; RAM Memory Size:125Byte; No. of Pins:20Pins; MCU Case Style:SOIC RoHS Compliant: Yes | Newark Electronics
  • 24MHZ SOIC IND TEMP GREEN 4V - 5.5V | Microchip Technology Inc
  • MC 5V 2K-Flash 24MHz SOL20 | Schukat Electronic
  • Low Power, High Performance CMOS Microcontroller [Microchip] AT89C2051-24SU Low Power, High Performance CMOS Microcontroller | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT89C2051-24SU?

Additional datasheets, footprints and schematics for AT89C2051-24SU are listed in our Part Details tab. You can also find the AT89C2051-24SU image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AT89C2051-24SU in the Pricing & Inventory tab next to part details. You can view AT89C2051-24SU price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AT89C2051-24SU fall under?

The AT89C2051-24SU is listed under AT89C2051.

Can I view similar or alternative parts?

You can view similar parts to AT89C2051-24SU when available in the AT89C2051 range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AT89C2051-24SU you can contact the distributor directly for product support, shipping queries etc.

Is the AT89C2051-24SU RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for AT89C2051-24SU have stock available?

Authorised distributors including RS Components, Newark Electronics, Microchip Technology Inc, Schukat Electronic and Distrelec have stock available or on a lead time for AT89C2051-24SU.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AT89C2051-24SU often in real-time on the comparison pages.

What if I can't find stock of AT89C2051-24SU?

You can fill out our help required form which you can use to request a quote for AT89C2051-24SU from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for AT89C2051-24SU

Loading...
Loading Results for AT89C2051-24SU