AT87C52X2-RLTUL

Program Memory Type:	OTP
Base Part Number:	AT87C52X2
Supplier Device Package:	44-VQFP (10x10)
Package / Case:	44-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	--
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 5.5 V
RAM Size:	256 x 8
EEPROM Size:	--
Series:	87C
Program Memory Size:	8KB (8K x 8)
Number of I/O:	32
Peripherals:	POR
Connectivity:	UART/USART
Speed:	30/20MHz
Core Size:	8-Bit
Core Processor:	80C51
Part Status:	Obsolete
Packaging:	Tray

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Embedded - Microcontrollers: AT87C52X2-RLTUL application field and working principle

AT87C52X2-RLTUL series microcontroller, developed by Atmel, is a 8-bit microcontroller series with low-power CMOS technology. It provides up to 8k Bytes program memory using internal Flash, and up to 256 Bytes of RAM. It is powered by a 2 clock cycle per instruction enhanced 8051 architecture CPU, and comes with clock speeds of up to 40 MHz. AT87C52X2-RLTUL series is ideal for embedded applications such as industrial automation, medical equipment, consumer electronics and automotive.The AT87C52X2-RLTUL series brings the 8051 core benefits of high code density, volatile and non-volatile modes of operation, and low power consumption to the application field of embedded controllers. This series is available in either a low-power an operating voltage range 1.8 to 5.5V, making it suitable for both battery-powered and AC-powered applications. It features an optimized instruction set, and an advanced address busing system that allows it to efficiently access large memory blocks. Furthermore, the Intel hex programming model allows AT87C52X2-RLTUL to easily connect to existing 8051-compatible programming tools.The AT87C52X2-RLTUL series provides a variety of peripherals for timer, counters and pulse width modulation with power sequencer for power supply control, as well as an integrated 8-bit I/O port. The series also has dedicated hardware for analog to digital and digital to analog conversions, which significantly reduces operating system load and improves performance. In addition, AT87C52X2-RLTUL includes features like an on-chip oscillator, clock dividers, and a watchdog timer, making it a reliable, low power and conveniently programmable microcontroller.In terms of security, the AT87C52X2-RLTUL series uses hardware-based, hardware-assisted random number generators to automatically generate hardware IDs, attack patterns and secure identification tokens for access control and secure information handling. Furthermore, authorization attempts can be tracked and stored in internal non-volatile EEPROM. This data can then be used for secure permission control, secure data transfer and secure magnetic card reader/writer applications.AT87C52X2-RLTUL is the leading choice when it comes to embedded controller applications. Its unique combination of features, includes the 8051 core, low-power CMOS technology, an optimized instruction set, advanced address busing system, Intel hex programming model and a wide range of integrated peripherals, makes it ideal for all embedded applications. Furthermore, its advanced security features provides users with secure access control and secure information handling. The AT87C52X2-RLTUL series is the perfect choice for any embedded application that requires reliable, low power and secure controller solution.

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