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W925E240FG
+BOMIC MCU 8BIT 256KB FLASH 100QFP
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メーカーヌヴォトン・テクノロジー・コーポレーション
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メーカー品番 #W925E240FG
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在庫状況9276
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | W925 |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 3.6MHz |
| Connectivity | Serial Port |
| Peripherals | POR, WDT |
| Number of I/O | 40 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 6V |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 100-QFP |
| Base Product Number | W925E240 |
概要
Description
Key attributes include fast read/write speeds, low energy consumption, and robust reliability, which are essential for applications requiring quick data access and durability. The W925E240FG often supports various interfaces, such as SPI or I2C, enabling easy integration with microcontrollers and other devices.
Overall, this memory chip is ideal for applications in smart devices, IoT systems, and other embedded solutions where performance and efficiency are critical.
Equivalent
1. W925E240F (without the G for lead-free)
2. W25Q240FV (Winbond)
3. FM25Q40 (Fujitsu)
4. S25FL040K (Cypress)
Always verify compatibility by checking datasheets for specifications and pin configurations.
Features
1. Storage Capacity: It offers 240 Mb (megabits) of storage, suitable for embedded systems requiring moderate capacity.
2. Interface: Utilizes a parallel interface, facilitating easy integration into various hardware platforms.
3. Data Transfer Rate: Supports high-speed data transfer, enhancing performance in read/write operations.
4. Endurance: Designed for a substantial number of program/erase cycles, ensuring reliability over extended use.
5. Low Power Consumption: Optimized for energy efficiency, making it ideal for battery-operated devices.
6. Temperature Range: Operates effectively across a wide temperature range, accommodating diverse environmental conditions.
7. Application Versatility: Commonly used in consumer electronics, automotive systems, and industrial applications.
These features make the W925E240FG a robust choice for applications requiring dependable and efficient memory solutions.
Pinout
Pin functions include:
1. Data Pins (DQ0-DQ7): These pins are used for bi-directional data transfer.
2. Command Pins (CE, ALE, CLE, RE): Control the chip's operations, including chip enable, address latch enable, command latch enable, and read enable, respectively.
3. Write Protect (WP): Protects the memory from accidental writes.
4. Ground (GND): Connects to the system ground.
5. Power Supply (VCC): Provides the necessary power for the chip.
6. Status Register (DQ7): Indicates the state of the chip during operations.
This device is used in applications that require high-density storage with efficient data access. Always refer to the specific datasheet for detailed pin assignments and electrical characteristics.