
Allicdata Part #: | AT89LP52-20AU-ND |
Manufacturer Part#: |
AT89LP52-20AU |
Price: | $ 0.85 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC MCU 8BIT 8KB FLASH 44TQFP |
More Detail: | 8051 89LP Microcontroller IC 8-Bit 20MHz 8KB (8K x... |
DataSheet: | ![]() |
Quantity: | 951 |
1 +: | $ 0.85000 |
10 +: | $ 0.82450 |
100 +: | $ 0.80750 |
1000 +: | $ 0.79050 |
10000 +: | $ 0.76500 |
Program Memory Type: | FLASH |
Base Part Number: | AT89LP52 |
Supplier Device Package: | 44-TQFP (10x10) |
Package / Case: | 44-TQFP |
Operating Temperature: | -40°C ~ 85°C (TA) |
Oscillator Type: | Internal |
Data Converters: | -- |
Voltage - Supply (Vcc/Vdd): | 2.4 V ~ 5.5 V |
RAM Size: | 256 x 8 |
EEPROM Size: | -- |
Series: | 89LP |
Program Memory Size: | 8KB (8K x 8) |
Number of I/O: | 36 |
Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
Connectivity: | EBI/EMI, I²C, SPI, UART/USART |
Speed: | 20MHz |
Core Size: | 8-Bit |
Core Processor: | 8051 |
Part Status: | Active |
Packaging: | Tray |
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The AT89LP52-20AU is a remarkable microcontroller from Atmel Corporation. Its efficient design, low power dissipations, advanced features, and low cost make it one of the most popular MCUs on the market. With its advanced architecture, the AT89LP52-20AU is suitable for a wide variety of embedded applications.
The AT89LP52-20AU is an 8-bit microcontroller and is based on the Atmel AVR family of microcontrollers. It is programmed using Atmel’s C programming language, avr-libc library and gdb debugger. It interfaces to other devices through an enhanced SPI port, UART, and I2C. It also supports up to 512 KB of program memory and 4 KB of SRAM.
The AT89LP52-20AU microcontroller is used in a wide range of applications including consumer electronics, industrial automation, automotive, medical, and communications. Some of its most commonly used applications include automotive control systems, smart home solutions, heart rate monitors, and satellite communications.
The AT89LP52-20AU is architecturally compatible with Atmel’s AVR MCUs. It has a wide range of features such as an enhanced, high-speed SPI port, an ultra-low power sleep mode, on-chip Flash, an electronic signature block, and a rich instruction set. The AT89LP52-20AU also has an advanced interrupt controller and an industry-standard setup factor to ease system integration.
The AT89LP52-20AU processes instructions at speeds up to 20 MIPS, making it one of the fastest 8-bit MCUs on the market. It utilizes a two-stage pipeline for added performance and its built-in hardware multiplier improves processing speed and creates a low-power consumption architecture. Additionally, the AT89LP52-20AU features on-chip peripherals and an SEE (serial EEPROM) that extends memory and control capabilities.
The AT89LP52-20AU is also feature-rich and supports high-level software languages and multiple real-time operating systems. The device provides multi-processor and multi-task support, as well as debug and programming support by Atmel Studio. It also provides variable protection such as 128-bit secure encoding of user data and a watchdog timer to ensure reliable system management.
The AT89LP52-20AU microcontroller supports a wide range of peripherals that make it suitable for complex embedded applications. Its integrated PWM generator and built-in analog comparator provide extra flexibility. It also supports several controllers, serial communication interfaces, watchdog timer, and interrupts that allow for efficient data capture and manipulation.
In summary, the AT89LP52-20AU is an inherently powerful and reliable microcontroller that has been widely used for a variety of embedded applications. Its advanced architecture, wide range of features, and enhanced performance make it a popular choice for many embedded applications. Additionally, the AT89LP52-20AU’s low-power requirements, wide range of peripherals, and extended support make it an excellent choice for design engineers.
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