CY14MB064Q1A-SXI

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-speed, Low-power, Serial Interface
• Package: 8-pin Small Outline Integrated Circuit (SOIC)
• Essence: Flash Memory
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 64 Megabits (8 Megabytes)
• 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
• Endurance: 100,000 write cycles per sector

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Clock (SCK)
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 up to 75 MHz
• Low power consumption in both active and standby modes
• Sector-based architecture for efficient data storage and retrieval
• Hardware and software write protection options
• Deep power-down mode for further power savings
• Fast program and erase operations

Advantages

• Compact package size allows for space-saving designs
• Wide operating voltage range enables compatibility with various systems
• High endurance ensures reliable and long-lasting performance
• Easy integration into existing SPI bus systems
• Cost-effective solution for non-volatile memory requirements

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively slower data transfer rate compared to parallel interface memories
• Susceptible to data corruption in case of power failure during write operations

Working Principles

CY14MB064Q1A-SXI is based on the floating gate technology, where charges are stored in a floating gate to represent data. The memory cells are organized into sectors, and each sector can be individually programmed or erased. The SPI interface allows for easy communication with the host system, enabling read, write, and erase operations.

Detailed Application Field Plans

• Automotive: Used for storing critical data such as calibration parameters, fault codes, and configuration settings in automotive electronic control units (ECUs).
• Industrial Automation: Utilized in programmable logic controllers (PLCs) and industrial equipment for data logging, firmware storage, and system configuration.
• Consumer Electronics: Integrated into smart devices, wearables, and IoT devices for non-volatile storage of user data, firmware, and settings.
• Medical Devices: Employed in medical equipment for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

• CY14B101P-SFXI: 1 Megabit Serial NOR Flash Memory
• CY15B104Q-SXIT: 4 Megabit Serial NOR Flash Memory
• CY15B512Q-SXIT: 512 Kilobit Serial NOR Flash Memory
• CY15B128J-SXIT: 128 Kilobit Serial NOR Flash Memory
• CY15B064J-SXIT: 64 Kilobit Serial NOR Flash Memory

Note: Alternative models may vary in terms of capacity, package type, and other specifications.

This entry provides comprehensive information about the CY14MB064Q1A-SXI flash memory IC. It covers its basic details, pin configuration, features, advantages, disadvantages, working principles, application field plans, and alternative models.