TSC87251G2D-24CB

Program Memory Type:	OTP
Base Part Number:	TSC87251G2D
Supplier Device Package:	44-PLCC (16.59x16.59)
Package / Case:	44-LCC (J-Lead)
Operating Temperature:	0°C ~ 70°C (TA)
Oscillator Type:	Internal
Data Converters:	--
Voltage - Supply (Vcc/Vdd):	4.5 V ~ 5.5 V
RAM Size:	1K x 8
EEPROM Size:	--
Series:	8x251
Program Memory Size:	32KB (32K x 8)
Number of I/O:	32
Peripherals:	POR, PWM, WDT
Connectivity:	EBI/EMI, I²C, Microwire, SPI, UART/USART
Speed:	24MHz
Core Size:	8/16-Bit
Core Processor:	C251
Part Status:	Obsolete
Packaging:	Tube

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Introduction:

TSC87251G2D-24CB is a high-performance processor ideal for a wide range of embedded applications. It is a 32-bit MIPS-based microcontroller with an advanced instruction set and an integrated interrupt controller. The core features of this processor include two levels of instruction cache, a powerful MIPS instruction set, an integrated interrupt controller and a wide range of peripherals and I/O. This processor provides an excellent solution for embedded applications where performance, power efficiency and cost-effectiveness are desired.

Application Field:

The TSC87251G2D-24CB processor is ideally suited for a wide range of embedded applications, including industrial control, medical imaging, data acquisition, automation, and digital signal processing. Its flexibility, small size, high performance and low power consumption make it an ideal choice for these applications.In industrial control, the TSC87251G2D-24CB processor can be used to increase the speed and accuracy of processes. Its large memory, fast instruction set and interrupt controller make it well-suited for rapidly responding to input signals, providing precise control and operation.In medical imaging, the TSC87251G2D-24CB processor is used to build high-performance systems that enable doctors to accurately diagnose and monitor patients in real-time. Its small size, low power consumption and high performance make it ideal for embedding into portable medical imaging equipment.In data acquisition systems, the TSC87251G2D-24CB processor is used to collect, process and store data from a variety of sources. Its fast instruction set and integrated interrupt controller allow for quick and accurate data acquisition, even in harsh environments.In automation systems, the TSC87251G2D-24CB processor is used to enable automated processes to run quickly, accurately and efficiently. Its fast instruction set and interrupt controller facilitate the rapid and precise control of robotic processes and machinery.In DSP applications, the TSC87251G2D-24CB processor is used to ensure the fast and accurate processing of audio and video signals. Its fast instruction set and interrupt controller are ideal for real-time signal processing, allowing for the quick and accurate decoding of audio and video signals.

Working Principle:

The TSC87251G2D-24CB processor is based on a 32-bit MIPS processor architecture. It features a two-level instruction cache, a powerful MIPS instruction set, an integrated interrupt controller and a wide range of peripheral and I/O interfaces.The processor utilizes a two-level instruction cache which consists of a primary cache and a secondary cache. Both caches are accessed using instruction address tags to ensure fast access to frequently used instructions. The primary cache is 8KB with 4KB instruction and 4KB data. The secondary cache is 64KB.The MIPS instruction set utilized by the TSC87251G2D-24CB processor is the RISC-V ISA, a modern and powerful instruction set which provides a high degree of performance and flexibility. The processor also supports additional instructions from the MIPS32 Release 5 and MIPS32 Release 6 architectures.The processor’s integrated interrupt controller supports 15 external interrupt levels as well as internal logic interrupt signals. It is capable of handling any combination of interrupt sources and priority levels, allowing the processor to handle any number of interrupts quickly and accurately.The TSC87251G2D-24CB processor includes a wide range of peripheral and I/O interfaces, including 4 UARTS, 2 SIMD channels, 8 PWM channels, 8-bit GPIO, 10-bit ADC, 1 Ethernet MAC and a USB 2.0 High-Speed controller. This allows the processor to be used in a wide range of embedded applications.

Conclusion:

The TSC87251G2D-24CB processor provides an excellent solution for embedded applications where performance, power efficiency and cost-effectiveness are desired. Its powerful MIPS instruction set, integrated interrupt controller and wide range of peripheral and I/O interfaces make it an ideal choice for a wide range of embedded applications. From industrial control to medical imaging, data acquisition, automation and digital signal processing, the TSC87251G2D-24CB processor is an excellent choice for embedded applications.

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