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AT87C54X2-RLTUL

AT87C54X2-RLTUL

AT87C54X2-RLTUL

Microchip Technology

16KB 16K x 8 OTP 80C51 8-Bit Microcontroller 87C Series AT87C54X2 44 Pin 30MHz 44-LQFP

SOT-23

AT87C54X2-RLTUL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-LQFP
Number of Pins 44
Supplier Device Package 44-VQFP (10x10)
Data Converters --
Package Tray
Base Product Number AT87C54X2
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTray
Series 87C
Published 2006
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 30MHz
Base Part Number AT87C54X2
Interface UART, USART
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Memory Size16kB
Oscillator TypeInternal
Number of I/O 32
Speed 30/20MHz
RAM Size 256 x 8
Memory TypeOTP
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 80C51
Peripherals POR, WDT
Program Memory TypeOTP
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity UART/USART
Access Time 30 μs
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
EEPROM Size --
Max Frequency 60MHz
Number of Programmable I/O 32
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2200 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.14000$3.14
500$3.1086$1554.3
1000$3.0772$3077.2
1500$3.0458$4568.7
2000$3.0144$6028.8
2500$2.983$7457.5

AT87C54X2-RLTUL Product Details

AT87C54X2-RLTUL Overview


Packaged in a 44-LQFP 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 OTP for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The 87C series includes this electrical component. There is 16KB 16K 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. 16kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number AT87C54X2. In the case of 30MHz frequency operation, it can perform efficiently. The chip has 44 pins. The clock has 3 timers/counters to keep track of the time. There is a OTP 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.

AT87C54X2-RLTUL Features


44-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C


AT87C54X2-RLTUL Applications


There are a lot of Microchip Technology
AT87C54X2-RLTUL Microcontroller applications.


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

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