AT89C2051-12PU Part Information
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.
|CPU Speed (MIPS/DMIPS)||4|
|Program Memory Type||Flash|
|Program Memory Size (KB)||2|
|Program Memory Size (KWords)||2|
|Secure Bootloader (CodeGuard™ 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|
|Max ADC Sample/Hold (S/H)||1|
|CODEC Interface (I2S, AC97)||N/A|
|Type of CAN module||None|
|Integrated Wireless Frequency||None|
|Temperature Range||-40C to +85C|
Alternative Part Descriptions
- MCU 8-Bit CISC 2KB Flash 3.3V/5V PDIP | RS Components
- MICROCONTROLLER MCU, 8 BIT, 8051, 12MHZ, DIP-20; Product Range:8051 Family AT89C2051 Series Microcontrollers; CPU Speed:12MHz; Program Memory Size:2KB; RAM Memory Size:125Byte; No. of Pins:20Pins; MCU Case Style:DIP; MSL:- RoHS Compliant: Yes | Newark Electronics
- 12MHZ PDIP IND TEMP GREEN 2.7 - 5.5V | Microchip Technology Inc
- AT89C2051 Series 2 KB Flash 128 B SRAM 12 MHz 8-Bit Microcontroller - DIP-20 | Future Electronics
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT89C2051-12PU?
Additional datasheets, footprints and schematics for AT89C2051-12PU are listed in our Part Details tab. You can also find the AT89C2051-12PU image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT89C2051-12PU in the Pricing & Inventory tab next to part details. You can view AT89C2051-12PU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT89C2051-12PU fall under?
The AT89C2051-12PU is listed under AT89C2051.
Can I view similar or alternative parts?
You can view similar parts to AT89C2051-12PU when available in the AT89C2051 range under the specifications section at the bottom of the details page.
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Is the AT89C2051-12PU RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for AT89C2051-12PU have stock available?
Authorised distributors including RS Components, Newark Electronics, Microchip Technology Inc and Future Electronics have stock available or on a lead time for AT89C2051-12PU.
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