AT87C51RD2-RLTUL
RoHS 
RoHS compliant
RoHS compliantPackage 44-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC 8051 MCU 64K OTP 30MHZ 44VQFP
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 10mm
Length 10mm
Height Seated (Max) 1.6mm
Technical
External Data Bus Width 8
CPU Family 8051
ROM (words) 65536
Address Bus Width 16
DAC Channels NO
PWM Channels YES
DMA Channels NO
Has ADC NO
Bit Size 8
Connectivity UART/USART
Program Memory Size 64KB 64K x 8
Core Size 8-Bit
Program Memory Type OTP
Clock Frequency 30MHz
Peripherals POR, PWM, WDT
Core Processor 80C51
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
RAM Size 1K x 8
Speed 30/20MHz
Number of I/O 32
Oscillator Type Internal
Supply Voltage-Min (Vsup) 2.7V
Power Supplies 3/5V
Supply Voltage-Max (Vsup) 5.5V
Qualification Status Not Qualified
JESD-30 Code S-PQFP-G44
Base Part Number AT87C51RD2
Terminal Pitch 0.8mm
Supply Voltage 3V
Terminal Form GULL WING
Terminal Position QUAD
Technology CMOS
Subcategory Microcontrollers
HTS Code 8542.31.00.01
ECCN Code 3A991.A.2
Number of Terminations 44
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Series 87C
Published 2008
Packaging Tray
Operating Temperature -40°C~85°C TA
Physical
Surface Mount YES
Package / Case 44-LQFP
Mounting Type Surface Mount
Alternative Model
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