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AT89LP51-20MU

AT89LP51-20MU

AT89LP51-20MU

Microchip Technology

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51 44 Pin 20MHz 44-VFQFN Exposed Pad

SOT-23

AT89LP51-20MU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-VQFN (7x7)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces UART
Data Converters --
Number of I/Os 36 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
RoHS Details
Package Tray
Base Product Number AT89LP51
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 36
Operating Temperature -40°C~85°C TA
Packaging Tray
Series 89LP
Published 1997
JESD-609 Code e3
Pbfree Code Yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Terminal Finish Matte Tin (Sn)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Additional Feature OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ
Subcategory Microcontrollers - MCU
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number AT89LP51
JESD-30 Code S-PQCC-N44
Qualification Status Not Qualified
Power Supplies 2.5/5 V
Temperature Grade INDUSTRIAL
Interface EBI/EMI, I2C, SPI, UART, USART
Max Supply Voltage 5.5V
Min Supply Voltage 2.4V
Memory Size 4kB
Oscillator Type Internal
Number of I/O 36
Speed 20MHz
RAM Size 256 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 4KB 4K x 8
Connectivity EBI/EMI, I2C, SPI, UART/USART
Supply Current-Max 7 mA
Bit Size 8
Watchdog Timer Yes
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Seated Height-Max 1 mm
Number of Timers/Counters 3
Address Bus Width 16
Product Type 8-bit Microcontrollers - MCU
ROM (words) 4096
Core Architecture 8051
EEPROM Size --
CPU Family 8051
Max Frequency 20MHz
External Data Bus Width 8
Number of Programmable I/O 36
RAM (bytes) 256
ROM Programmability FLASH
Product Category 8-bit Microcontrollers - MCU
Device Core 80C51
Width 7 mm
Length 7 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1,080 $0.63860 $0.6386
AT89LP51-20MU Product Details

AT89LP51-20MU Overview


The package is in 44-VFQFN Exposed Pad format. The MCU has 36 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the 89LP series of components. Microcontroller has abundant program memory size of 4KB 4K x 8. The 8051 Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. A 8-bit operation is performed by this part. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 4kB memory. AT89LP51 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel NO. It is possible to access the 44 pins on the chip through the 44 pins. It is equipped with 3 timers and counters. As far as the CPU is concerned, it is embedded with the the 8051 family of processors. There's an integrated FLASH memory in the equipment. There is a 8051 core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed. In addition, there are several other features that can be found in the software, including OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ.

AT89LP51-20MU Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory
Minimum temperature of -40°C


AT89LP51-20MU Applications


There are a lot of Microchip Technology
AT89LP51-20MU Microcontroller applications.


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