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AT89LP3240-20JU

AT89LP3240-20JU

AT89LP3240-20JU

Microchip Technology

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP3240 44 Pin 20MHz 3.3V 44-LCC (J-Lead)

SOT-23

AT89LP3240-20JU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact Plating Tin
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
Interfaces 2-Wire/SPI
Data Converters A/D 8x10b
DAC Resolution -
Number of I/Os 38 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, SPI, UART
Manufacturer Microchip
Brand Microchip Technology
RoHS Details
Package Tube
Base Product Number AT89LP3240
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
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) 3 (168 Hours)
Number of Terminations 44
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 QUAD
Terminal Form J BEND
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number AT89LP3240
JESD-30 Code S-PQCC-J44
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 32kB
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 32KB 32K 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 4.572 mm
Number of Timers/Counters 3
Address Bus Width 16
Product Type 8-bit Microcontrollers - MCU
ROM (words) 32768
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 MCU
Product Category 8-bit Microcontrollers - MCU
Device Core 8051
Length 16.586mm
Height Seated (Max) 4.572mm
Width 16.586 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.60000 $1.6
25 $1.46000 $36.5
100 $1.32500 $132.5
AT89LP3240-20JU Product Details

AT89LP3240-20JU Overview


This Microcontroller comes in a 44-LCC (J-Lead) package. This Microcontroller has 38 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in 89LP Series. The size of the program memory of Microcontroller is 32KB 32K x 8. MCU is powered by 8051 Core Processor. The device belongs to MICROCONTROLLER uPs/uCs/Peripheral ICs Type. The MCU has a number of 44 terminals. Microcontroller comes with 8 bit size. The component always operates in 3.3V supply voltage. MCU chip has NO DMA channels. The part owns 32kB memory size. You can find alternatives through the base part number AT89LP3240. MCU's frequency is 20MHz. The device works in YES PWM channels. The pin number of the component remains 44. It has 3 timers/counters. The device is embedded with 8051 CPU family. This equipment features FLASH memory. It has a 8051 core architecture integrated into it. It programs in 38 Programmable I/O. To name a few, there are additional features like OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ. It has a total of 8 Channel ADC channels.

AT89LP3240-20JU Features


44-LCC (J-Lead) package
Mounting type of Surface Mount
Minimum temperature of -40 °C


AT89LP3240-20JU Applications


There are a lot of Microchip Technology
AT89LP3240-20JU Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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