AT89LS51-16AI
- Mfr.Part #
- AT89LS51-16AI
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 44TQFP
- Stock
- 48,137
- In Stock :
- 48,137
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS Status :
- Non-RoHS Compliant
- Program Memory Size :
- 4KB 4K x 8
- Series :
- 89LS
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 1997
- Product Status :
- Obsolete
- Supplier Device Package :
- 44-TQFP (10x10)
- Base Product Number :
- AT89LS51
- EEPROM Size :
- --
- Oscillator Type :
- Internal
- Speed :
- 16MHz
- Peripherals :
- WDT
- Base Part Number :
- AT89LS51
- RAM Size :
- 128 x 8
- Data Converters :
- --
- Package :
- Tray
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~4V
- Packaging :
- Tray
- Core Size :
- 8-Bit
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- Core Processor :
- 8051
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 44-TQFP
- Number of I/O :
- 32
- Connectivity :
- UART/USART
- Datasheets
- AT89LS51-16AI

Microcontrollers Microchip Technology AT89LS51-16AI Overview
The Microcontrollers Microchip Technology AT89LS51-16AI is a high-performance, low-power 8-bit MCU featuring 4KB of flash memory, housed in a compact 44-TQFP package. Designed by Microchip Technology, a leader in microcontroller innovation, this MCU is engineered to deliver robust performance in demanding applications. It supports a wide operating voltage range and includes a multitude of peripherals, making it an ideal choice for developers looking to integrate reliable control in their designs. The AT89LS51-16AI caters to a variety of market needs, offering programmability along with power efficiency, which makes it suitable for advanced industrial, automotive, and consumer applications where reliability and efficiency are paramount.
AT89LS51-16AI Features
The AT89LS51-16AI microcontroller is equipped with numerous features that make it a versatile choice for integrating into a broad spectrum of applications. These include 4KB of flash memory for program storage, 128 bytes of RAM for data handling, and a robust instruction set compatible with the MCS-51. Additional features include multiple 32-bit timers, 10-bit ADC, SPI and UART serial communication capabilities, and on-chip watchdog timers. Its enhanced security and low power consumption further underscore its utility in complex digital environments.
AT89LS51-16AI Applications
- Industrial Control Systems: The AT89LS51-16AI can be used to manage processes in automated factory setups, enhancing precision and reliability in operations.
- Consumer Electronics: Suitable for use in home appliances and gaming consoles where efficient processing and user interface integration are required.
- Automotive Applications: Its robust nature makes it fit for automotive electronics, such as engine management systems, where durability and performance under extreme conditions are essential.
- Internet of Things (IoT) Devices: Ideal for IoT devices due to its low power consumption and substantial built-in communication features, facilitating smart device connectivity.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















