CY14MB064Q1B-SXIT

Product Overview

• Category: Memory IC
• Use: Non-volatile memory storage
• Characteristics: High density, low power consumption
• Package: 8-pin SOIC
• Essence: Serial NOR Flash memory
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Memory Size: 64 Megabits (8 Megabytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: 20 years
• Program/Erase Cycles: 100,000 cycles

Detailed 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. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed data transfer with SPI interface
• Low power consumption in active and standby modes
• Sector erase and byte programming operations
• Hardware write protection using /WP pin
• Deep power-down mode for ultra-low power consumption
• Flexible block lock/unlock protection

Advantages

• High-density memory storage for data-intensive applications
• Fast data transfer rate for efficient system performance
• Low power consumption extends battery life in portable devices
• Reliable data retention for long-term storage requirements
• Flexible write protection options for enhanced security

Disadvantages

• Limited program/erase cycles may affect lifespan in heavy usage scenarios
• Operating temperature range may not be suitable for extreme environments
• Higher cost compared to traditional non-volatile memory options

Working Principles

CY14MB064Q1B-SXIT is a Serial NOR Flash memory that utilizes the SPI interface for communication with the host system. It stores data in non-volatile memory cells, which retain information even when power is removed. The memory can be accessed and modified using sector erase and byte programming operations. The /WP pin provides hardware write protection, preventing accidental modification of stored data. The device also features a deep power-down mode, reducing power consumption to ultra-low levels.

Detailed Application Field Plans

• Automotive: Used for storing firmware, configuration data, and event logs in automotive electronics systems.
• Industrial Automation: Provides non-volatile storage for program code, parameter settings, and data logging in industrial control systems.
• Consumer Electronics: Enables firmware updates, data storage, and system configuration in various consumer electronic devices.
• Medical Devices: Stores critical data, patient records, and software updates in medical equipment and devices.
• Networking Equipment: Utilized for firmware storage, boot code, and configuration data in routers, switches, and network appliances.

Detailed and Complete Alternative Models

• CY14B101P-SFXI: 128 Megabits (16 Megabytes) Serial NOR Flash memory with similar specifications and features.
• CY14B256LA-SZ45XI: 2 Gigabits (256 Megabytes) Serial NOR Flash memory with higher capacity and extended temperature range.
• CY14B512LA-SZ25XI: 4 Gigabits (512 Megabytes) Serial NOR Flash memory with larger capacity and extended temperature range.

Note: The above alternative models are just a few examples and not an exhaustive list.

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