
Allicdata Part #: | 70V261S55PF-ND |
Manufacturer Part#: |
70V261S55PF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC SRAM 256K PARALLEL 100TQFP |
More Detail: | SRAM - Dual Port, Asynchronous Memory IC 256Kb (16... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tray |
Part Status: | Obsolete |
Memory Type: | Volatile |
Memory Format: | SRAM |
Technology: | SRAM - Dual Port, Asynchronous |
Memory Size: | 256Kb (16K x 16) |
Write Cycle Time - Word, Page: | 55ns |
Access Time: | 55ns |
Memory Interface: | Parallel |
Voltage - Supply: | 3 V ~ 3.6 V |
Operating Temperature: | 0°C ~ 70°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 100-LQFP |
Supplier Device Package: | 100-TQFP (14x14) |
Base Part Number: | IDT70V261 |
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Memory is a core part of any computer system and is vital in performing tasks smoothly and efficiently. The 70V261S55PF is a doubly-byte-organzied dynamic random access memory (DRAM) chip that operates with a single 5-volt power supply. It is used primarily in personal computers and has significant advantages over other types of memories.
The 70V261S55PF is organized as a 4,194,304-bit memory array. It contains 262,144 words and each word is 16 bits wide. The array is divided into 16 banks which are organized as 2,097,152 bits each. The device also contains refresh circuitry and can perform auto-refresh cycles.
The device contains two ports called a "data port" and a "control port". The data port is used to transfer 8-bit or 16-bit data words between the memory array and the system. The control port is used to transfer the addresses and control signals to access the memory array. The device supports five different addressing modes: standard, random, burst read, burst write, and linear.
The device also contains an on-chip data buffer. This allows the system to access data with a single cycle as opposed to the traditional two-cycle memory access. This improves the overall performance of the memory system.
The main benefit of the 70V261S55PF is that it is fast and reliable. It can perform data transfers in less than 40 nanoseconds, which is significantly faster than other types of memory. The device is also durable and has a low error rate. It is also compatible with a range of operating systems.
The 70V261S55PF is used primarily in personal computers as well as embedded systems. It is most commonly used as a main memory but can also be used as cache memory or as a system memory. The device is suitable for applications where high performance, reliability, and low cost are required.
The 70V261S55PF is a versatile and reliable memory chip and is used in a wide range of computer systems. The device is one of the most popular types of memory for personal computers and embedded systems. It offers excellent performance and is highly reliable.
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