CY14B108N-ZSP25XIT

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-speed, Low-power, Serial NOR Flash Memory
• Package: 25-ball WLCSP (Wafer Level Chip Scale Package)
• Essence: Stores data even when power is turned off
• Packaging/Quantity: Individually packaged, Quantity per package: 1

Specifications

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

Detailed Pin Configuration

The CY14B108N-ZSP25XIT has a total of 25 pins. The pin configuration is as follows:

1. VCC: Power supply voltage
2. GND: Ground
3. HOLD: Suspends serial communication temporarily
4. WP: Write Protect, protects the memory from being written
5. SCK: Serial Clock, synchronizes data transfer
6. SI: Serial Input, receives data from the microcontroller
7. SO: Serial Output, transmits data to the microcontroller
8. CS: Chip Select, enables communication with the device 9-25. NC: No Connection

Functional Features

• High-speed read and write operations
• Low-power consumption during active and standby modes
• Flexible erase capability (sector or chip erase)
• Software and hardware protection features
• Fast program and erase times
• Reliable data retention

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data access - Low-power consumption extends battery life in portable devices - Flexible erase capability provides versatility in data management - Reliable data retention ensures long-term storage of critical information

Disadvantages: - Limited memory size (1 Mbit) - Requires a Serial Peripheral Interface (SPI) for communication

Working Principles

The CY14B108N-ZSP25XIT is based on the NOR Flash memory technology. It utilizes a floating gate transistor structure to store and retrieve data. When data is written, electrons are trapped in the floating gate, altering the transistor's conductive properties. This change in conductivity allows the stored data to be read back accurately.

Detailed Application Field Plans

The CY14B108N-ZSP25XIT is commonly used in various electronic devices that require non-volatile memory storage. Some application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras
2. Automotive: Infotainment systems, instrument clusters
3. Industrial: Automation equipment, control systems
4. Medical: Patient monitoring devices, medical imaging systems
5. IoT (Internet of Things): Smart home devices, wearable technology

Detailed and Complete Alternative Models

1. CY14B101P-SFXI: 1 Mbit, 8-pin SOIC package
2. CY14B101Q-SFXI: 1 Mbit, 16-pin SOIC package
3. CY14B101L-SFXI: 1 Mbit, 8-pin TSSOP package
4. CY14B101M-SFXI: 1 Mbit, 8-pin PDIP package
5. CY14B101N-SFXI: 1 Mbit, 8-pin WSON package

These alternative models offer similar functionality and memory capacity as the CY14B108N-ZSP25XIT but come in different package options to suit specific design requirements.

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