STK14C88-NF45I

AutoStore-enabled NVRAM module capable of storing 32 kilobytes of data across 8 bits, powered within a voltage range of 4.5 to 5.5 volts
6,755 有效庫存

STK14C88-NF45I

有效庫存6,755

AutoStore-enabled NVRAM module capable of storing 32 kilobytes of data across 8 bits, powered within a voltage range of 4.5 to 5.5 volts

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STK14C88-NF45I 數據表

價格 (USD)

數量 單價 總價
1 $34.015 $34.02
220 $13.573 $2,986.06
484 $13.119 $6,349.60
1012 $12.895 $13,049.74

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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快速報價

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STK14C88-NF45I 詳細說明

In conclusion, the STK14C88-NF45I represents the pinnacle of NVSRAM technology, offering a winning combination of reliability, performance, and efficiency. Whether used in industrial automation, medical devices, or automotive systems, this device delivers unparalleled data retention capabilities and quick access times. With Cypress Semiconductor's reputation for excellence backing it, the STK14C88-NF45I is a solid choice for any application requiring reliable non-volatile memory

STK14C88-NF45I

主要特徵

  • 25, 35, 45 ns read access and R/W cycle time
  • Unlimited read/write endurance
  • Automatic nonvolatile STORE on power loss
  • Nonvolatile STORE under hardware or software control
  • Automatic RECALL to SRAM on power up
  • Unlimited RECALL cycles
  • 1-Million STORE cycles
  • 100-year nonvolatile data retention
  • Single 5 V+10% power supply
  • Commercial, industrial, military temperatures
  • 32-Pin 300 mil SOIC (RoHS-compliant)
  • 32-Pin CDIP and LCC packages

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! NVRAM RoHS Details
Package / Case SOIC-32 Interface Type Parallel
Memory Size ! 256 kbit Organization 32 k x 8
Data Bus Width 8 bit Access Time 45 ns
Supply Voltage - Max 5.5 V Supply Voltage - Min 4.5 V
Operating Supply Current 70 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Series STK14C88-N
Brand Infineon Technologies Height 2.29 mm
Length 20.88 mm Moisture Sensitive Yes
Mounting Style SMD/SMT Operating Supply Voltage ! 5 V
Product Type ! NVRAM Factory Pack Quantity 22
Subcategory Memory & Data Storage Type NVSRAM
Width 7.6 mm Unit Weight 0.027023 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 STK14C88-NF45I PDF 下載

常見問題解答

What is STK14C88-NF45I?

The STK14C88-NF45I is a non-volatile static RAM (NVSRAM) integrated circuit manufactured by Cypress Semiconductor. It combines the features of SRAM and non-volatile storage, making it suitable for applications requiring both volatile and non-volatile memory functions.

How Does STK14C88-NF45I Work?

The STK14C88-NF45I operates by utilizing a volatile SRAM array backed by a non-volatile Ferroelectric Random Access Memory (FRAM) element. It retains stored data without needing a constant power supply, similar to EEPROMs, but offers faster read and write operations typical of SRAM.

How Many Pins does STK14C88-NF45I have and What are the Functions of the Pinout Configuration?

The STK14C88-NF45I is packaged in a 28-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • VCC: Power supply pin.
  • GND: Ground pin.
  • CE: Chip enable pin.
  • OE: Output enable pin.
  • WE: Write enable pin.
  • ADDR (A0-A13): Address input pins.
  • DQ (DQ0-DQ7): Data input/output pins.
  • NC: No connect pin (may vary by package type).

What are the Pros and Cons of STK14C88-NF45I?

Pros:

  • Non-Volatile Memory: Combines the benefits of SRAM and non-volatile memory.
  • Fast Access Time: Provides faster read and write operations compared to EEPROMs.
  • High Endurance: Offers high endurance and data retention capabilities.
  • Simple Interface: Interfaces similarly to standard SRAMs, making integration easier.

Cons:

  • Higher Cost: May be more expensive compared to traditional SRAMs or EEPROMs.
  • Power Consumption: Requires more power compared to standard SRAMs due to non-volatile elements.
  • Complex Initialization: Requires careful initialization and control of write cycles for optimal performance.

Are There Any Equivalents/Alternatives to STK14C88-NF45I for Recommendation?

  • Alternative products to the STK14C88-NF45I include the FM18W08-SG from Cypress Semiconductor, which offers similar non-volatile SRAM functionality.
  • Another alternative is the DS1225Y-200 from Maxim Integrated, which combines SRAM and non-volatile memory features.

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