Price and Stock
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Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT87C54X2-RLTUL.
CAD Models
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Related Parts
MicrochipAT89C51RB2-RLTUM
MCU 8-bit 8051 CISC 16KB Flash 3.3V/5V 44-Pin VQFP Tray / IC MCU 8BIT 16KB FLASH 44VQFP
MicrochipAT87C52X2-RLTUL
IC MCU 8BIT 8KB OTP 44VQFP / 80C51 series Microcontroller IC 8-Bit 30/20MHz 8KB (8K x 8) OTP 44-VQFP (10x10)
Descriptions
Descriptions of Microchip AT87C54X2-RLTUL provided by its distributors.
8-BIT Otprom 30 Mhz Microcontroller PQFP44
IC 8051 MCU 16K EPROM 44VQFP
IC MCU 8BIT 16KB OTP 44VQFP
2.7V~5.5V 30MHz，20MHz 2KB OTP 16KB POR,WDT inside 32 2.7V 5.5V 40MHz UART，USART 8bit 80C51 QFP SMD mount 10.1mm*10.1mm*1.45mm
8-BIT, OTPROM, 8051 CPU
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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLQFP
Number of Pins44
Technical
Access Time30 µs
Core Architecture8051
Data Bus Width8 b
Frequency30 MHz
InterfaceUART, USART
Max Frequency60 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size16 kB
Memory TypeOTP
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsPOR, WDT
RAM Size256 B
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT87C54X2-RLTUL.