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AT90LS2333-4AI

AT90LS2333-4AI

AT90LS2333-4AI

Microchip Technology

2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR® 90LS Series AT90LS2333 32-TQFP

SOT-23

AT90LS2333-4AI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface MountYES
Supplier Device Package 32-TQFP (7x7)
Number of Terminals 32
Data Converters A/D 6x10b
Package Tray
Base Product Number AT90LS2333
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Atmel Corporation
Number of I/O Lines 20
Operating Temperature-40°C~85°C
PackagingTray
Series AVR® 90LS
Published 1999
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Terminal Finish Tin/Lead (Sn/Pb)
Additional Feature128 BYTES EEPROM; ANALOG COMPARATOR; PRESCALER
HTS Code8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch0.8 mm
Reach Compliance Code compliant
Base Part Number AT90LS2333
Pin Count32
JESD-30 Code S-PQFP-G32
Qualification StatusNot Qualified
Power Supplies3/5 V
Temperature GradeINDUSTRIAL
Oscillator TypeInternal
Number of I/O 20
Speed 4MHz
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 2KB 1K x 16
Connectivity SPI, UART/USART
Bit Size 8
Data Converter A/D 6x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.2 mm
ROM (words) 2048
EEPROM Size 128 x 8
CPU Family AVR RISC
RAM (bytes) 128
ROM Programmability FLASH
Width 7 mm
Length 7 mm
RoHS StatusNon-RoHS Compliant
In-Stock:3363 items

AT90LS2333-4AI Product Details

AT90LS2333-4AI Overview


A 32-TQFP package is included. In total, it has 20 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 FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C. AVR® 90LS series components belong to this electrical component. Its program memory size is 2KB 1K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. The part works on a 8-bit basis. The Microcontroller chip has NO DMA channels. AT90LS2333 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. A total of 32 pins are present. Devices based on the AVR RISC series of CPUs are embedded in the device. As a few examples, there are additional features like 128 BYTES EEPROM; ANALOG COMPARATOR; PRESCALER that are available in the software.

AT90LS2333-4AI Features


32-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory


AT90LS2333-4AI Applications


There are a lot of Microchip Technology
AT90LS2333-4AI Microcontroller applications.


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

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