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N82S129N
N82S129N product code
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N82S129N 數據表
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詳細說明
The 82S126 and 82S129 are field programmable, which means that custom patterns are immediately available by following the Signetics Generic I fusing procedure.
主要特徵
- This is a test
- EPROM features include high speed and low power consumption
- Memory device for industrial control systems
- This EPROM has a wide temperature range -55°C to 125°C
- Used in various industries such as automotive and medical
- This UV EPROM is compatible with standard EPROM programmers
應用
- Needed for memory decoding
- Used in microprocessor interfaces
- Key in control logic circuits
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。
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Reach Compliance Code | ECCN Code | EAR99 | |
| HTS Code ! | 8542.32.00.71 | Access Time-Max | 50 ns |
| JESD-30 Code | R-PDIP-T16 | JESD-609 Code | e0 |
| Memory Density | 1024 bit | Memory IC Type | OTP ROM |
| Memory Width | 4 | Number of Functions | 1 |
| Number of Terminals | 16 | Number of Words | 256 words |
| Number of Words Code | 256 | Operating Mode ! | ASYNCHRONOUS |
| Operating Temperature-Max | 75 °C | Operating Temperature-Min | |
| Organization | 256X4 | Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Equivalence Code | DIP16,.3 | Package Shape | RECTANGULAR |
| Package Style | IN-LINE | Parallel/Serial | PARALLEL |
| Power Supplies ! | 5 V | Qualification Status ! | Not Qualified |
| Supply Current-Max | 0.12 mA | Supply Voltage-Max (Vsup) | 5.25 V |
| Supply Voltage-Min (Vsup) | 4.75 V | Supply Voltage-Nom (Vsup) | 5 V |
| Surface Mount ! | NO | Technology | BIPOLAR |
| Temperature Grade ! | COMMERCIAL EXTENDED | Terminal Finish | TIN LEAD |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
| Terminal Position | DUAL |
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。
常見問題解答
What is N82S129N?
The N82S129N is a bipolar PROM (Programmable Read-Only Memory) chip manufactured by Signetics, now part of NXP Semiconductors. It is designed to store fixed data or programs and is commonly used in various industrial, automotive, and consumer electronic applications.
How Does N82S129N Work?
The N82S129N works by storing fixed data or programs that can be accessed sequentially. When the appropriate address is applied to the inputs, the corresponding data is available at the outputs. It provides non-volatile storage, meaning the stored data is retained even when the power is turned off.
How Many Pins does N82S129N have and What are the Functions of the Pinout Configuration?
The N82S129N is housed in a 24-pin DIP (Dual Inline Package). The pinout configuration includes:
- A0-A7: Address input pins.
- Q0-Q7: Data output pins.
- E: Chip enable input pin.
- G: Output enable input pin.
- Vcc, Vss: Power supply and ground pins, respectively.
What are the Pros and Cons of N82S129N?
Pros:
- Non-Volatile Storage: Retains stored data without requiring power.
- Durable: Can withstand a wide range of environmental conditions.
- Simple Operation: Provides easy access to fixed data with a straightforward interface.
- Multiple Outputs: Offers multiple data output pins for parallel data access.
Cons:
- Fixed Data: Data stored in the N82S129N cannot be changed or updated once programmed.
- Complex Programming: Requires specialized equipment and processes for initial programming.
- Limited Capacity: May not be suitable for applications requiring large amounts of programmable data storage.
Are There Any Equivalents/Alternatives to N82S129N for Recommendation?
- Alternatives to the N82S129N include similar bipolar PROM chips from manufacturers such as Intel and AMD.
- Modern alternatives to bipolar PROM technology include serial EEPROMs or flash memory devices, which offer reprogrammability and higher storage capacity.
