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IC FLASH 256MBIT PAR 56TSOP
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製造商美光科技股份有限公司。
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製造商部分 #JS28F256P30TFA
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有存貨7362
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正品保證
規格
| 屬性 | 價值 |
| Series | StrataFlash™ |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 256Mbit |
| Memory Organization | 16M x 16 |
| Memory Interface | Parallel |
| Write Cycle Time - Word, Page | 110ns |
| Voltage - Supply | 1.7V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 56-TFSOP (0.724", 18.40mm Width) |
| Supplier Device Package | 56-TSOP |
| Base Product Number | JS28F256P30 |
| Clock Frequency | 40 MHz |
| Access Time | 110 ns |
概述
Description
Key features include:
- Density: 256 Mb (32 MB)
- Interface: Parallel (asynchronous)
- Access Speed: Up to 30 ns for read operations
- Endurance: Typically supports 100,000 program/erase cycles
- Data Retention: Usually around 20 years at 25°C
- Package: Available in various packages, including TSOP and BGA.
Its applications range from embedded systems, automotive electronics, and consumer devices to telecommunications equipment, where reliable and fast non-volatile memory is essential.
Equivalent
Features
1. Density: 256Mb (32MB) storage capacity.
2. Interface: Compatible with a parallel interface, supporting asynchronous read operations.
3. Access Speed: Fast read speeds, typically up to 30ns, facilitating quick data retrieval.
4. Voltage Range: Operates typically at 3.0V to 3.6V, making it suitable for low-power applications.
5. Temperature Range: Available in industrial-grade options, operating from -40°C to +85°C.
6. Endurance: Capable of enduring up to 100,000 program/erase cycles, ensuring long-term reliability.
7. Data Retention: Typically guarantees data retention of over 20 years.
8. Package Options: Available in various packages, such as TSOP and BGA, for flexible integration in different applications.
This device is ideal for use in embedded systems, automotive applications, and consumer electronics, where high reliability and performance are crucial.
Pinout
1. Data Storage: It provides 256 Mbit (32 MB) of non-volatile storage for data.
2. Interface: Operates using a parallel interface for communication with microcontrollers and other devices.
3. Control Signals: Includes pins for command and address inputs, enabling the selection and programming of memory locations.
4. Data Inputs/Outputs: Data is transferred in parallel through designated data pins.
5. Chip Enable (CE): Used to activate the device.
6. Write Protect (WP): Protects the memory from accidental writes.
7. Ready/Busy (RB): Indicates the status of the device (ready or busy) during operations.
This configuration allows the JS28F256P30TFA to efficiently store and retrieve data in various applications, particularly in embedded systems.