Microchip AT89C2051-24SU
$ 1.26
Production
Inventory History
3 month trend: +115%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C2051-24SU.
CAD Models
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Supply Chain
Projected EOL Date2039-11-08
Country of AssemblyChina
Country of FabricationUnited States of America
Country of OriginChina
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 11 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 11 hours ago)
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Descriptions
Descriptions of Microchip AT89C2051-24SU provided by its distributors.
Microcontroller AT89, 8 Bit MCS51, 24MHZ, Flash 2KB, SRAM 128KB, 2.7-6V, -40+85DEG.C, SOIC20
AT89C2051 Series 2 KB Flash 128 B SRAM 24 MHz 8-BitMicrocontroller - SOIC-20
4V~6V 24MHz 1KB FLASH 2KB LED 15 4V 6V 24MHz UART,USART 8bit 8051 SOIC-20 2.35mm
MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube
AT89C2051-24SU - IC, 8BIT MCU, MCU 5X, 24MHZ, 20-SOIC
MCU, 8BIT, 8051, 24MHZ, SOIC-20; Product Range: 8051 Family AT89C2051 Series Microcontrollers; CPU Speed: 24MHz; Program Memory Size: 2KB; RAM Memory Size: 128Byte; No. of Pins: 20Pins; MCU Case Style: SOIC; No. of I/O's: 15I/O
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +115%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Technical
Access Time24 µs
Address Bus Width8 b
Core Architecture8051
Data Bus Width8 b
Frequency24 MHz
HS Code8542.31.0015
InterfaceUART
Max Frequency24 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Memory Size2 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os15
Number of Programmable I/O15
Number of Timers/Counters2
Number of UART Channels1
Operating Supply Voltage5 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size16 B
Schedule B8542310000
Viewing Angle15 °
Dimensions
Height2.65 mm
Length13 mm
Width7.6 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C2051-24SU.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements