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AT89C51RC2-SLSUL

AT89C51RC2-SLSUL

AT89C51RC2-SLSUL

Microchip Technology

32KB 32K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51RC2 44 Pin 40MHz 3V 44-LCC (J-Lead)

SOT-23

AT89C51RC2-SLSUL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Surface MountYES
Number of Pins 44
Supplier Device Package 44-PLCC (16.59x16.59)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces SPI/UART
Data Converters --
Number of I/Os 32 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Schedule B 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
Package Tube
Base Product Number AT89C51
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature-40°C~85°C TA
PackagingTube
Series 89C
Published 2004
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Max Power Dissipation1W
Terminal Position QUAD
Terminal FormJ BEND
Peak Reflow Temperature (Cel) 245
Supply Voltage 3V
Terminal Pitch1.27mm
Reach Compliance Code compliant
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89C51RC2
JESD-30 Code S-PQCC-J44
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Power Supplies3.3 V
Temperature GradeINDUSTRIAL
Interface SPI, UART, USART
Max Supply Voltage3.6 V
Min Supply Voltage2.7 V
Memory Size32kB
Oscillator TypeExternal
Number of I/O 32
Speed 40MHz
RAM Size 1.25K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity SPI, UART/USART
Supply Current-Max 21 mA
Bit Size 8
Watchdog TimerYes
Access Time 60 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 4.57 mm
Number of Timers/Counters 3
Address Bus Width16
Product Type8-bit Microcontrollers - MCU
ROM (words) 32768
Core Architecture 8051
EEPROM Size --
CPU Family 8051
Max Frequency 40 MHz
External Data Bus Width 8
Number of Programmable I/O 32
RAM (bytes) 1280
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device Core80C51
Length 16.55mm
Height Seated (Max) 4.57mm
Width 16.7 mm
Height 3.48 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1046 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.57000$6.57
25$6.02560$150.64
100$5.44870$544.87

AT89C51RC2-SLSUL Product Details

AT89C51RC2-SLSUL Overview


Packaged in a 44-LCC (J-Lead) format, this MCU is available in a compact size. There are 32 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The 89C series includes this electrical component. There is 32KB 32K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a 80C51 Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER uPs/uCs/Peripheral IC. During the manufacturing process, 44 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 3V volts. Currently, MCU chip has NO DMA channels. 32kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number AT89C51RC2. In the case of 40MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 44 pins. The clock has 3 timers/counters to keep track of the time. This device is embedded with a 8051 processor family, which is a powerful and efficient CPU. There is a FLASH memory feature on this equipment. With 8051 core architecture, it offers high performance. A total of 32 programmable I/Os are available on this board.

AT89C51RC2-SLSUL Features


44-LCC (J-Lead) package
Mounting type of Surface Mount
Minimum temperature of -40 °C


AT89C51RC2-SLSUL Applications


There are a lot of Microchip Technology
AT89C51RC2-SLSUL Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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