AT89LS52-16PI

The AT89LS52-16P is an 8-bit, low-power, high-speed CMOS compatible microcontroller device manufactured by Atmel. It contains an 8-bit microcontroller with 1 Kbyte of OTP program memory and lockable code protection, as well as 16 I/O lines. The device is ideal for industrial and consumer applications such as security access control, home automation, and general purpose control systems.

The AT89LS52-16P is designed to operate on 5V power, but can operate in the range of 3V to 5.6V. It combines a low cost, low power, and low pin count with features such as a single cycle Timer/Counter and a programmable watchdog timer. It also offers up to 8K of UV EPROM, which is erasable by UV light and is programmable by a low voltage programmer.

The AT89LS52-16P employs a Harvard architecture, with separate program and data memory spaces. Program code and data can be written and executed simultaneously. The device also supports fast interrupt response. The processor features a hardware ROM monitor, which enables users to debug their programs. The device is capable of executing every instruction in a single cycle, reducing system cost and complexity.

The AT89LS52-16P is used for applications where a low cost and low power microcontroller with a high degree of flexibility is needed. It can be used for industrial and consumer applications such as security access control, home automation, general purpose control systems, and data acquisition systems.

The AT89LS52-16P has a Harvard architecture, with separate program and data memory spaces. It also has an 8-bit ALU, which can operate on bytes, words and long words. Therefore, it can be used in applications that require data manipulation. The device also includes an optional watchdog timer, which can be enabled and disabled in software.

The AT89LS52-16P can be programmed using Atmel’s free PROGISP software. PROGISP supports successive programming and verification of code and data in the OTP memory section. The device also supports an in-circuit debugger and programmer, enabling users to debug and simulate programs before burning into the device.

In addition to its robust programming, the AT89LS52-16P is highly integrated and feature-rich. It includes a 10-bit analog-to-digital converter, a serial port, an interval timer, and an external memory interface. It also provides several I/O ports, including 5V TTL on-chip logic, as well as an interrupt controller.

Overall, the AT89LS52-16P is an advanced, low-cost, low-power CMOS compatible microcontroller device with impressive performance and a wide range of features. It offers a low power solution that is ideal for applications requiring both cost and performance.