Welcome to Hotenda.com Online Store!

logo
userjoin
Home

AT89LP6440-20PU

  • AT89LP6440-20PU
  • AT89LP6440-20PU

AT89LP6440-20PU

AT89LP6440-20PU

Microchip Technology

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP6440 40 Pin 20MHz 3.3V 40-DIP (0.600, 15.24mm)

SOT-23

AT89LP6440-20PU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 4 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 40-DIP (0.600, 15.24mm)
Surface Mount NO
Number of Pins 40
Supplier Device Package 40-PDIP
Number of Terminals 40
Mounting Style SMD/SMT
Interfaces 2-Wire/SPI
Data Converters A/D 8x10b
Number of I/Os 38 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Schedule B 8542310000
Package Tube
Base Product Number AT89LP6440
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Number of I/O Lines 38
Operating Temperature -40°C~85°C TA
Packaging Tube
Series 89LP
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 40
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Additional Feature OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number AT89LP6440
JESD-30 Code R-PDIP-T40
Qualification Status Not Qualified
Power Supplies 2.5/3.3 V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 2.7V
Interface 2-Wire, I2C, SPI, UART, USART
Max Supply Voltage 3.6 V
Min Supply Voltage 2.4 V
Memory Size 64kB
Oscillator Type Internal
Number of I/O 38
Speed 24 MHz
RAM Size 4.25K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.4V~3.6V
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 I2C, SPI, UART/USART
Supply Current-Max 8.5 mA
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Seated Height-Max 4.826 mm
Number of Timers/Counters 3
Address Bus Width 16
Product Type 8-bit Microcontrollers - MCU
ROM (words) 65536
Core Architecture 8051
EEPROM Size 8K x 8
CPU Family 8051
Max Frequency 20 MHz
External Data Bus Width 8
Number of Programmable I/O 38
RAM (bytes) 4352
Number of ADC Channels 8 Channel
ROM Programmability FLASH
Product Category 8-bit Microcontrollers - MCU
Device Core 8051
Height Seated (Max) 4.826mm
Width 15.24 mm
Length 52.324 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
220 $3.20332 $704.7304
AT89LP6440-20PU Product Details

AT89LP6440-20PU Overview


A 40-DIP (0.600, 15.24mm) package is included. In total, it has 38 inputs and outputs. This Microcontroller is mounted using the Through Hole mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. 89LP series components belong to this electrical component. Its program memory size is 64KB 64K x 8. There is a 8051 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 40 terminations in total. The part works on a 8-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 64kB memory size belongs to the part. AT89LP6440 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 20MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 40 pins that are accessible. A total of 3 timers/counters are included in the package. Devices based on the 8051 series of CPUs are embedded in the device. There's built-in FLASH memory in the equipment. It is built on a 8051 core architecture. This 8 Programmable I/O section allows you to program the device in many different ways depending on what you need. As a few examples, there are additional features like OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ that are available in the software. In total, there are 8 Channel channels for the ADC on this board.

AT89LP6440-20PU Features


40-DIP (0.600, 15.24mm) package
Mounting type of Through Hole
Minimum temperature of -40 °C


AT89LP6440-20PU Applications


There are a lot of Microchip Technology
AT89LP6440-20PU Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

Related Part Number

MB90020PMT-GS-224
Cypress Semiconductor Corp
MB90020PMT-GS-224
$0 $/piece
XC822MT0FRAAAKXUMA1
Infineon Technologies
XC822MT0FRAAAKXUMA1
$0 $/piece
PIC16LF1519T-I/MV
Microchip Technology
PIC16LF1519T-I/MV
$0 $/piece
TC1784F320F180EPBAKXUMA1
Infineon Technologies
TC1784F320F180EPBAKXUMA1
$0 $/piece
PIC32MZ0512EFE100-E/GJX
Microchip Technology
PIC32MZ0512EFE100-E/GJX
$0 $/piece
DF36049HV
Renesas Electronics America
DF36049HV
$0 $/piece
R5F11BBCAFP#50
Renesas Electronics America
R5F11BBCAFP#50
$0 $/piece
STM32L4S5VIT6
STMicroelectronics
STM32L4S5VIT6
$0 $/piece
ATMEGA1608-XF
Microchip Technology
ATMEGA1608-XF
$0 $/piece
C8051F534-C-IT
Silicon Labs
C8051F534-C-IT
$0 $/piece
view all related

Get Subscriber

Enter Your Email Address, Get the Latest News