IS25LQ010B-JNLE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-speed, Low-power, Serial Flash Memory
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Reliable and efficient storage solution for various electronic devices
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

• Memory Size: 1 Megabit (128 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: More than 20 years
• Program/Erase Cycles: Up to 100,000 cycles

Pin Configuration

The IS25LQ010B-JNLE has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCLK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-speed data transfer with SPI interface
• Low power consumption during active and standby modes
• Sector erase and byte program operations supported
• Software and hardware write protection options
• Deep power-down mode for further power savings
• Efficient block protection mechanism

Advantages

• Fast read and write operations enhance overall system performance
• Low power consumption extends battery life in portable devices
• Flexible sector erase and byte program operations allow efficient memory management
• Multiple write protection options ensure data integrity and security
• Deep power-down mode reduces power consumption during idle periods
• Block protection mechanism prevents accidental modification of critical data

Disadvantages

• Limited memory size (1 Megabit) may not be sufficient for certain applications requiring larger storage capacity
• SPI interface may have slower data transfer rates compared to other interfaces like Quad SPI or parallel interfaces

Working Principles

The IS25LQ010B-JNLE is based on the Serial Peripheral Interface (SPI) protocol. It utilizes a combination of clock and data signals to enable high-speed communication between the IC and the host microcontroller. The memory cells within the IC are organized into sectors, allowing efficient erase and program operations at the sector level. The IC also incorporates various power-saving features, such as deep power-down mode, to minimize energy consumption.

Application Field Plans

The IS25LQ010B-JNLE is widely used in various electronic devices that require non-volatile memory storage. Some potential application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras, portable media players
2. Automotive: Infotainment systems, instrument clusters, navigation systems
3. Industrial: Internet of Things (IoT) devices, industrial automation, control systems
4. Medical: Patient monitoring devices, medical imaging equipment, diagnostic tools
5. Communication: Routers, modems, network switches, wireless access points

Alternative Models

• IS25LP010: Similar specifications with higher performance and larger memory size (1 Megabit)
• IS25WP010: Compatible pin configuration with additional security features
• IS25CQ010: Quad SPI interface for faster data transfer rates
• IS25AP010: Parallel interface for even higher data transfer rates

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