Name: AT89LP51RD2-20JU
Brand: Microchip Technology
SKU: AT89LP51RD2-20JU
Price: 6.39000 USD
Availability: InStock

new-10%

AT89LP51RD2-20JU

Manufacturer part number:AT89LP51RD2-20JU

Manufacturer:Microchip Technology

Description:64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RD2 44 Pin 20MHz 3V 44-LCC (J-Lead)

Case Package:SOT-23

Datasheet:AT89LP51RD2-20JU Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	8 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Surface Mount	YES
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	A/D 7x10b
Package	Tube
Base Product Number	AT89LP51
Mfr	Microchip Technology
Product Status	Active
Family Name	AT89LP
Instruction Set Architecture	8051
Dimensions	16.66 x 16.66 x 4.06mm
Typical Operating Supply Voltage	5 V
Package Type	PLCC
Maximum Operating Temperature	+85 °C
Minimum Operating Temperature	-40 °C
Qualification	-
DAC Resolution	-
Number of I/Os	40 I/O
Interface Type	I2C, SPI, UART
Manufacturer	Microchip
Brand	Microchip Technology / Atmel
RoHS	Details
Package Shape	SQUARE
Number of I/O Lines	40
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	89LP
Published	1997
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	44
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	245
Supply Voltage	3V
Terminal Pitch	1.27mm
Reach Compliance Code	compliant
Frequency	20MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	AT89LP51RD2
Pin Count	44
JESD-30 Code	S-PQCC-J44
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	2.5/5V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	2.4V
Interface	2-Wire, EBI/EMI, I2C, SPI, UART, USART
Max Supply Voltage	5.5 V
Min Supply Voltage	2.4 V
Memory Size	64kB
Oscillator Type	Internal
Number of I/O	40
Speed	20MHz
RAM Size	2.25K x 8
Memory Type	FLASH
Voltage - Supply (Vcc/Vdd)	2.4V~5.5V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER
Core Processor	8051
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	64KB 64K x 8
Connectivity	EBI/EMI, I2C, SPI, UART/USART
Supply Current-Max	7 mA
Bit Size	8
Data Converter	A/D 7x10b
Watchdog Timer	Yes
Has ADC	YES
DMA Channels	NO
Data Bus Width	8b
PWM Channels	YES
DAC Channels	YES
Seated Height-Max	4.572 mm
Number of Timers/Counters	3
Address Bus Width	16
Product Type	8-bit Microcontrollers - MCU
ROM (words)	65536
Core Architecture	8051
EEPROM Size	--
CPU Family	8051
Max Frequency	20 MHz
External Data Bus Width	8
Number of Programmable I/O	36
Number of UART Channels	1
RAM (bytes)	2304
Number of ADC Channels	7 Channel
ROM Programmability	FLASH
Number of SPI Channels	1
Product	MCU
Product Category	8-bit Microcontrollers - MCU
Device Core	8051
Length	16.586mm
Height Seated (Max)	4.572mm
Width	16.66mm
Height	4.06mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

AT89LP51RD2-20JU Product Details

AT89LP51RD2-20JU Overview

There is a 44-LCC (J-Lead) package available. The board has 40 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. 89LP-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 64KB 64K x 8. Powered by a 8051 Core processor. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. IC Chip terminations are 44. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 3V volts. A total of NO DMA channels are available. This IC part has a memory size of 64kB. There are a number of alternatives to the base part number AT89LP51RD2 that you can find. Performing well when operated at frequency 20MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 44 pins that can be accessed. It comes with 3 timers/counters that can be set up. The pins counted are 44. The device is powered by the the 8051 CPU family that is embedded in it. FLASH memory is one of the features of this equipment. The CPU is based on 8051 cores. There are 36 Programmable I/Os on this computer. In addition, it has 8 UART channels to choose from. The device has a total of 7 Channel ADC channels in total.