AT89C2051-24PU Part Information
Details for AT89C2051-24PU 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.
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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 (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 |
| 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
- MCU 8-Bit CISC 2KB Flash 5V PDIP | RS Components
- MICROCONTROLLER MCU, 8 BIT, 8051, 24MHZ, DIP-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:DIP; MSL:- RoHS Compliant: Yes | Newark Electronics
- MCU 8-bit 89C 8051 CISC 2KB Flash 5V 20-Pin PDIP | Avnet America
- 24MHZ PDIP IND TEMP GREEN 5V | Microchip Technology Inc
- MCU 8-bit 89C 8051 CISC 2KB Flash 5V 20-Pin PDIP | Avnet Europe
- MCU 8-bit 89C 8051 CISC 2KB Flash 5V 20-Pin PDIP | Avnet Asia
- MC 5V 2K-Flash 24MHz DIP20 | Schukat Electronic
- Low Power, High Performance CMOS Microcontroller [Microchip] AT89C2051-24PU Low Power, High Performance CMOS Microcontroller | Distrelec
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Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT89C2051-24PU?
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What category does AT89C2051-24PU fall under?
The AT89C2051-24PU is listed under AT89C2051.
Can I view similar or alternative parts?
You can view similar parts to AT89C2051-24PU when available in the AT89C2051 range under the specifications section at the bottom of the details page.
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Is the AT89C2051-24PU RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for AT89C2051-24PU have stock available?
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