
Allicdata Part #: | M87C257-90C1TR-ND |
Manufacturer Part#: |
M87C257-90C1TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC EPROM 256K PARALLEL 32PLCC |
More Detail: | EPROM - OTP Memory IC 256Kb (32K x 8) Parallel 90... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Memory Type: | Non-Volatile |
Memory Format: | EPROM |
Technology: | EPROM - OTP |
Memory Size: | 256Kb (32K x 8) |
Write Cycle Time - Word, Page: | -- |
Access Time: | 90ns |
Memory Interface: | Parallel |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Operating Temperature: | 0°C ~ 70°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 32-LCC (J-Lead) |
Supplier Device Package: | 32-PLCC |
Base Part Number: | M87C257 |
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M87C257-90C1TR memory products are designed to meet the growing demands in the automotive and industrial markets. These types of products have formed a popular solution for many application demands. The M87C257-90C1TR memory device is a 16-bit integrated microcontroller (MCU) recalling flash memory with high speed writing capability designed specifically for use in automotive and other embedded control applications.
The M87C257-90C1TR memory is a high-density, single-chip 8-bit microcontroller with enhanced flash memory. It supports a wide range of high-speed programming and data access operations. It provides single-cycle execution of instructions and allows the user to access arbitrary parts of its large program memory with the same cycle time. It also supports two times higher execution speed than other 8-bit flash memory microcontrollers. Its main features include a minimum instruction execution time of 250 ns and a maximum addressable data memory size of 4 K.
The M87C257-90C1TR memory device is designed to perform various tasks related to the management and control of microcontrollers and other applications with embedded memories. It provides embedded microcontroller programmers and system architects with a powerful platform to design, develop and deploy versatile and cost effective embedded solutions. In addition to its basic functionality, this device provides useful features for more versatile application development such as 16x16 multiply and divide instructions, various advanced analog functions, and an integrated multi-channel timer.
The M87C257-90C1TR memory device operates on an 8-bit data bus. Its 16-bit address enables the memory to be addressed in either byte or word sizes and accessed as single microcontroller memory or multiple memory elements. The device can read and write data from and to the microcontroller with a single instruction. Its Write Latch Enable (WLE) feature allows the user to simultaneously write up to 16 words of data in one single instruction.
The M87C257-90C1TR memory device can be used for a variety of embedded applications such as automotive, industrial and consumer electronics. Its integrated analog and digital functions are designed to provide superior performance in applications such as intelligent sensors, keyless entry systems and vehicle monitoring. In addition to its general purpose application, the M87C257-90C1TR memory device can also be incorporated in specialized applications, such as real-time control systems, control systems of industrial machinery as well as various other applications.
The main feature of this product is its ability to provide extensive flash memory and fast bit-time operations. The M87C257-90C1TR operates on a 16-bit address, allowing the user to access up to 16 K-byte of in-system program memory. The device also features an enhanced flash memory architecture that includes an embedded controller, dual programmable banks and a Write Latch Enable (WLE) feature. Furthermore, it has an internal ROM for boot (power-up) and reset management capabilities, allowing for flexibility and more stable operation at lower power consumption.
In conclusion, the M87C257-90C1TR is an ideal solution for the automotive and industrial industries. This type of memory device can provide efficient and reliable performance in the most demanding embedded systems. Its versatile features combined with its high speed operation make it a popular choice for many application demands. Additionally, its extended flash memory size allows for greater flexibility and scalability for modern technology solutions.
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