64KB 64K x 8 OTP 80C51 8-Bit Microcontroller 87C Series AT87C51RD2 5V 44-LQFP
SOT-23
AT87C51RD2-RLTUM Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
44-LQFP
Surface Mount
YES
Supplier Device Package
44-VQFP (10x10)
Number of Terminals
44
Data Converters
--
Package
Tray
Base Product Number
AT87C51RD2
Mfr
Microchip Technology
Product Status
Obsolete
Package Shape
SQUARE
Manufacturer
Microchip Technology Inc
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
87C
Published
2008
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
ECCN Code
3A991.A.2
HTS Code
8542.31.00.01
Terminal Position
QUAD
Terminal Form
GULL WING
Supply Voltage
5V
Terminal Pitch
0.8mm
Reach Compliance Code
compliant
Base Part Number
AT87C51RD2
JESD-30 Code
S-PQFP-G44
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Temperature Grade
INDUSTRIAL
Supply Voltage-Min (Vsup)
4.5V
Oscillator Type
Internal
Number of I/O
32
Speed
40/20MHz
RAM Size
1K x 8
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
80C51
Peripherals
POR, PWM, WDT
Clock Frequency
40MHz
Program Memory Type
OTP
Core Size
8-Bit
Program Memory Size
64KB 64K x 8
Connectivity
UART/USART
Bit Size
8
Has ADC
NO
DMA Channels
NO
PWM Channels
YES
DAC Channels
NO
Seated Height-Max
1.6 mm
Address Bus Width
16
ROM (words)
65536
EEPROM Size
--
CPU Family
8051
External Data Bus Width
8
RAM (bytes)
1024
ROM Programmability
OTPROM
Length
10mm
Height Seated (Max)
1.6mm
Width
10mm
RoHS Status
ROHS3 Compliant
AT87C51RD2-RLTUM Product Details
AT87C51RD2-RLTUM Overview
A 44-LQFP package is included. In total, it has 32 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is OTP. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. 87C series components belong to this electrical component. Its program memory size is 64KB 64K x 8. There is a 80C51 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 44 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. AT87C51RD2 is the base part number that you can use to find alternatives. In order for the device to work with the motor, it utilizes the PWM channel YES. Devices based on the 8051 series of CPUs are embedded in the device. In order for it to function, it needs to have a clock frequency of 40MHz.
AT87C51RD2-RLTUM Features
44-LQFP package Mounting type of Surface Mount
AT87C51RD2-RLTUM Applications
There are a lot of Microchip Technology AT87C51RD2-RLTUM Microcontroller applications.