EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
AT89C51RC2-RLTUM Real Image AT89C51RC2-RLTUM label picture AT89C51RC2-RLTUM Real Image1 AT89C51RC2-RLTUM Real Image2
Same model may have multiple batches, images only for reference.
AT89C51RC2-RLTUM Real Image AT89C51RC2-RLTUM label picture AT89C51RC2-RLTUM Real Image1 AT89C51RC2-RLTUM Real Image2
AT89C51RC2-RLTUM Real Image AT89C51RC2-RLTUM label picture AT89C51RC2-RLTUM Real Image1 AT89C51RC2-RLTUM Real Image2
Same model may have multiple batches, images only for reference.

AT89C51RC2-RLTUM

Part No AT89C51RC2-RLTUM
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description MCU 8-bit 8051 CISC 32KB Flash 3.3V/5V 44-Pin VQFP Tray / IC MCU 8BIT 32KB FLASH 44VQFP
Datasheet
AT89C51RC2-RLTUM Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tray
Status Active
Core Processor 80C51
Part Core Size 8-Bit
Speed(Frequency) 60MHz
Number of I/O 32
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
Data RAM Size 1.25K x 8
Supply Voltage - Operating 2.7 V to 5.5 V
Oscillator Type External
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 44-VQFP (10x10)
Win Source Part Number 087369-AT89C51RC2-RLTUM
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Family Name 89C51
Introduction Date October 31, 2002
ECCN 3A991.a.2
Country of Origin Philippines, Taiwan
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian AT89C51RC2-RLTUM CAD Model

Description

AT89C51RC2-RLTUM Microcontroller

The AT89C51RC2-RLTUM microcontroller offers enhanced capabilities for diverse application needs. As part of the AT89 family, it inherits a reputable standard of quality and performance.

Features and Benefits

  • Advanced Processor: Featuring a powerful 8-bit CPU for seamless execution of complex instructions.
  • Integrated Flash Memory: Comes with 32KB flash memory to support dynamic program modifications and updates.
  • Serial Communication: Equipped with UART for effective data exchange in networked environments.
  • Expanded RAM: 1280 bytes of RAM allow for efficient data handling, catering to memory-intensive applications.
  • Comprehensive Peripheral Support: Built-in peripherals include timers, ADC, and more, enhancing its adaptability.

Applications

Ideal for applications such as:

  • Home automation systems
  • Smart metering devices
  • Healthcare monitoring tools
  • Wireless communication setups
  • Industrial control and monitoring

Additional Details

The AT89C51RC2-RLTUM excels in reliability, making it a preferred option for applications requiring steady performance in demanding operational settings.

You May Also Be Interested in

ATTINY13-20MU Real Image
ATTINY13-20MU
Atmel
IC MCU 8BIT 1KB FLASH 20QFN
Lowest to $1.3571
PIC16F73-I/SO4AP Microchip Technology
PIC16F73-I/SO4AP
Microchip Technology
Lowest to $3.1721
PIC16F723A-I/SS Microchip Technology
PIC16F723A-I/SS
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SSOP
Lowest to $1.0833
PIC16F73-I/SO Microchip Technology
PIC16F73-I/SO
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SOIC
Lowest to $4.6023
ATSAM3U2CA-CU Real Image
ATSAM3U2CA-CU
Atmel
IC MCU 32BIT 128KB FLASH 100BGA
Lowest to $12.5574
PIC16F737-I/SP Real Image
PIC16F737-I/SP
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SDIP
Lowest to $13.8780
PIC16F689-I/SO Real Image
PIC16F689-I/SO
Microchip Technology
IC MCU 8BIT 7KB FLASH 20SOIC
Need more? Email Us
ATA6615 Atmel
ATA6615
Atmel
Need more? Email Us
ATA6616-P3QW Real Image
ATA6616-P3QW
Atmel
IC MCU 8BIT 8KB FLASH 38VQFN
Need more? Email Us

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $16.8692
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $102.5736 $102.5736
2+ $99.2647 $198.5294
3+ $95.9559 $287.8677
4+ $86.0294 $344.1176
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 798 pieces
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess