Overview
The W25Q256JWPIM TR is a high-performance Flash memory chip produced by Winbond Electronics. This 256 Mbit (32 MByte) Serial Flash memory device is designed to meet the needs of modern embedded systems, offering high speed, low power consumption, and robust reliability. The W25Q256JWPIM TR supports the popular SPI (Serial Peripheral Interface) protocol, making it compatible with a wide range of microcontrollers and other embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Capacity | 256 Mbit (32 MByte) |
| Interface | SPI (Serial Peripheral Interface) |
| Operating Voltage | 2.7V to 3.6V |
| Operating Temperature | -40°C to 85°C |
| Package Type | 8-pin WSON (Very Thin Small Outline No Lead) Package |
| Read Speed | Up to 104 MHz |
| Write Speed | Up to 40 MHz |
| Erase/Program Cycles | 100,000 cycles |
| Data Retention | 20 years |
Key Features
- High-Speed SPI Interface: Supports up to 104 MHz read speed and up to 40 MHz write speed.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
- Flexible Memory Organization: The memory is organized into 32,768 pages of 64 bytes each, allowing for efficient data storage and retrieval.
- Advanced Security Features: Includes features like Write Protection, Block Lock, and OTP (One-Time Programmable) areas for enhanced security.
- Reliability and Durability: Offers 100,000 erase/program cycles and 20-year data retention.
Applications
- Embedded Systems: Ideal for use in various embedded systems, including industrial control systems, medical devices, and consumer electronics.
- IoT Devices: Suitable for Internet of Things (IoT) devices that require high-speed data storage and low power consumption.
- Automotive Systems: Can be used in automotive systems due to its robust reliability and wide operating temperature range.
- Industrial Automation: Used in industrial automation for storing firmware, configuration data, and other critical information.
Q & A
- What is the capacity of the W25Q256JWPIM TR?
The W25Q256JWPIM TR has a capacity of 256 Mbit (32 MByte). - What interface does the W25Q256JWPIM TR support?
The W25Q256JWPIM TR supports the SPI (Serial Peripheral Interface) protocol. - What is the operating voltage range of the W25Q256JWPIM TR?
The operating voltage range is 2.7V to 3.6V. - What is the maximum read speed of the W25Q256JWPIM TR?
The maximum read speed is up to 104 MHz. - How many erase/program cycles does the W25Q256JWPIM TR support?
The device supports 100,000 erase/program cycles. - What is the data retention period of the W25Q256JWPIM TR?
The data retention period is 20 years. - What package type is the W25Q256JWPIM TR available in?
The device is available in an 8-pin WSON (Very Thin Small Outline No Lead) package. - Is the W25Q256JWPIM TR suitable for automotive applications?
Yes, it is suitable due to its robust reliability and wide operating temperature range. - Does the W25Q256JWPIM TR have any advanced security features?
Yes, it includes features like Write Protection, Block Lock, and OTP (One-Time Programmable) areas. - What are some common applications of the W25Q256JWPIM TR?
Common applications include embedded systems, IoT devices, automotive systems, and industrial automation.
