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W25X05CLUXIG
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FabricanteWinbond Electronics
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Peça do Fabricante #W25X05CLUXIG
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Em Estoque9284
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Especificações
| Atributo | Valor |
| EURoHS | Compliant |
| ECCN(US) | EAR99 |
| PartStatus | Active |
| HTS | 8542.32.00.71 |
| Automotive | No |
| PPAP | No |
| CellType | NOR |
| ChipDensity(bit) | 512K |
| Architecture | Sectored |
| BootBlock | Yes |
| BlockOrganization | Symmetrical |
| LocationofBootBlock | Bottom|Top |
| AddressBusWidth(bit) | 24 |
| SectorSize | 4Kbyte x 16 |
| PageSize | 256byte |
| NumberofBits/Word(bit) | 8 |
| NumberofWords | 64K |
| Programmability | Yes |
| TimingType | Synchronous |
| Max.AccessTime(ns) | 8 |
| MaximumEraseTime(S) | 2/Chip |
| MaximumProgrammingTime(ms) | 0.8/Page |
| InterfaceType | Serial (SPI, Dual SPI) |
| MinimumOperatingSupplyVoltage(V) | 2.3 |
| TypicalOperatingSupplyVoltage(V) | 2.5|3.3 |
| MaximumOperatingSupplyVoltage(V) | 3.6 |
| ProgrammingVoltage(V) | 2.3 to 3.6 |
| OperatingCurrent(mA) | 14 |
| ProgramCurrent(mA) | 12 |
| MinimumOperatingTemperature(°C) | -40 |
| MaximumOperatingTemperature(°C) | 85 |
| SupplierTemperatureGrade | Industrial |
| CommandCompatible | Yes |
| ECCSupport | No |
| SupportofPageMode | No |
| Mounting | Surface Mount |
| PackageHeight | 0.53 mm |
| PackageWidth | 3 mm |
| PackageLength | 2 mm |
| PCBchanged | 8 |
| StandardPackageName | SON |
| SupplierPackage | USON |
| PinCount | 8 |
Visão Geral
Description
Key features include a page program time of approximately 0.3 ms, a sector erase time of around 30 ms, and high endurance with up to 100,000 program/erase cycles per sector. The W25X05CLUXIG supports various power-saving modes, contributing to its efficiency in battery-operated devices. It's commonly used in applications such as data logging, firmware storage, and embedded systems where compact, reliable memory is crucial. The device is available in various package types, including SOP and WSON, facilitating integration into diverse designs.
Equivalent
Features
1. Memory Size: 5 Mbit (640 Kbit, 80 KB) with a single block structure.
2. Data Interface: SPI-compatible, supporting both single and dual I/O modes.
3. Low Power Consumption: Operates at low voltage (2.7V to 3.6V) with low active and standby currents.
4. Fast Read Speed: High-speed read operations with a maximum clock frequency of up to 104 MHz in dual mode.
5. Efficient Programming: Supports page and sector erase, with fast programming times.
6. Endurance: Typically 100,000 program/erase cycles per sector.
7. Data Retention: Retains data for 20 years at 85°C.
8. Package Options: Available in various packages, including 8-pin SOIC and 8-pin WSON.
This chip is suitable for a variety of applications, including embedded systems, consumer electronics, and industrial devices.
Pinout
1. CS (Chip Select): Active low signal to enable the chip.
2. SO (Serial Output): Data output for read operations.
3. WPU (Write Protect): Protects against accidental writes when held high.
4. SCK (Serial Clock): When driven high, this pin clocks data in and out.
5. SI (Serial Input): Data input for write operations.
6. HOLD: Pauses the operation without deselecting the chip (active low).
7. VCC: Power supply pin (typically 5V).
8. GND: Ground connection.
This chip supports various memory operations, including read, write, and erase, making it suitable for a wide range of applications.
Manufacturer
Application
1. Embedded Systems: For firmware storage in microcontrollers.
2. Consumer Electronics: In devices like TVs, washing machines, and appliances for program and settings storage.
3. IoT Devices: For storing configuration data and firmware updates.
4. Automotive: Used in infotainment systems and electronic control units (ECUs).
5. Industrial Automation: In programmable logic controllers (PLCs) and industrial devices for data logging and firmware storage.
Its small form factor and reliability make it suitable for a wide range of applications requiring non-volatile memory.
Package
Frequently Asked Questions
Q: What is the storage density and architecture of the W25X05CLUXIG?
A: This is a 512Kbit (64K x 8) NOR flash memory with a sectored architecture, featuring 16 sectors of 4Kbyte each and a page size of 256 bytes.
Q: What interface and timing does this component support?
A: It uses a synchronous Serial Peripheral Interface (SPI) and supports Dual SPI, with a maximum access time of 8ns for high-speed read operations.
Q: Is this part suitable for industrial temperature applications?
A: Yes, it has an industrial temperature grade with a wide operating range from -40°C to 85°C, making it suitable for harsh environments.
Q: What are the supply voltage requirements for operation and programming?
A: It operates with a supply voltage of 2.3V to 3.6V, with typical values at 2.5V or 3.3V. The programming voltage is within the same 2.3V to 3.6V range.
Q: What is the programming and erase performance of this chip?
A: It features a page program time of 0.8ms max and a full chip erase time of 2 seconds max, with a typical operating current of 14mA and program current of 12mA.
Q: Does this device support a boot block and ECC?
A: Yes, it includes a symmetrical boot block located at either bottom or top, but it does not support internal ECC, so external error correction may be needed.
Q: What is the package type and mounting method?
A: It comes in an 8-pin USON (SON) surface-mount package with dimensions of 2mm x 3mm and a height of 0.53mm, suitable for compact PCB designs.
