CY14B116M-BZ45XIT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory storage
• Characteristics:
  • Non-volatile memory
  • High-speed read and write operations
  • Low power consumption
• Package: BGA (Ball Grid Array)
• Essence: Reliable and efficient memory storage solution
• Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Memory Type: Flash
• Memory Size: 16 Megabits (2 Megabytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: Up to 100,000 write cycles

Detailed Pin Configuration

The CY14B116M-BZ45XIT IC has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 2 │ ├───┼───┤ │ 3 │ 4 │ ├───┼───┤ │ 5 │ 6 │ ├───┼───┤ │ 7 │ 8 │ └───┴───┘

1. Chip Select (CS): Used to enable/disable the device for communication.
2. Serial Clock (SCK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Receives data from the external device.
4. Serial Data Output (SO): Transmits data to the external device.
5. Write Protect (WP): Used to protect the memory from accidental writes.
6. Hold (HOLD): Pauses ongoing operations without resetting the device.
7. VCC: Power supply voltage input.
8. Ground (GND): Common ground reference.

Functional Features

• Non-volatile Memory: Retains data even when power is disconnected.
• High-Speed Read and Write Operations: Enables quick access to stored data.
• Low Power Consumption: Optimized for energy efficiency.
• SPI Interface: Allows easy integration with various microcontrollers.
• Write Protection: Prevents accidental modification of stored data.
• Hold Functionality: Provides flexibility in pausing ongoing operations.

Advantages and Disadvantages

Advantages: - Reliable and durable non-volatile memory solution. - Fast read and write operations enhance overall system performance. - Low power consumption prolongs battery life in portable devices. - Easy integration with microcontrollers through the SPI interface. - Write protection feature ensures data integrity. - Hold functionality adds flexibility to memory operations.

Disadvantages: - Limited storage capacity compared to higher-end memory solutions. - Higher cost per megabyte compared to some other memory options. - Requires additional circuitry for proper interfacing with the host system.

Working Principles

The CY14B116M-BZ45XIT utilizes flash memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host system. The chip select pin enables or disables the device, while the serial clock synchronizes data transfer. The serial data input receives commands and data from the external device, and the serial data output transmits data back to the host.

When writing data, the IC divides the memory into pages and programs them using an internal charge pump. Reading data involves retrieving the stored information from the memory cells and transmitting it to the host system. The non-volatile nature of flash memory ensures that data remains intact even when power is disconnected.

Detailed Application Field Plans

The CY14B116M-BZ45XIT finds applications in various fields, including but not limited to:

1. Consumer Electronics: Used for firmware storage in smartphones, tablets, and digital cameras.
2. Automotive Systems: Employed in infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).
3. Industrial Automation: Utilized for data logging, configuration storage, and firmware updates in industrial control systems.
4. Medical Devices: Integrated into medical equipment for storing patient data, firmware, and device configurations.
5. Internet of Things (IoT): Enables memory storage in IoT devices such as smart home appliances, wearables, and sensors.

Detailed and Complete Alternative Models

1. CY14B101L-BZ25XIT: 1 Megabit (128 Kilobytes) flash memory with similar specifications.
2. CY14B256LA-BZ35XIT: 256 Megabit (32 Megabytes) flash memory with higher storage capacity.
3. CY14B512K-BZ50XIT: 512