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CY14B101Q2A-SXIT

Name: CY14B101Q2A-SXIT
Rating: 4.7 (12 reviews)

IC NVSRAM 1MBIT SPI 40MHZ 8SOIC

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資料表 CY14B101Q2A-SXIT DataSheet
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規格

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	NVSRAM
Technology	NVSRAM (Non-Volatile SRAM)
Memory Size	1Mbit
Memory Organization	128K x 8
Memory Interface	SPI
Clock Frequency	40 MHz
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	CY14B101

概述

Description

The CY14B101Q2A-SXIT is a high-performance, low-power, serial NOR Flash memory chip manufactured by Cypress Semiconductor, designed for embedded applications. It features a density of 1 Megabit (128KB) and employs a SPI (Serial Peripheral Interface) for high-speed data transfer. The device operates with a supply voltage ranging from 2.7V to 3.6V, making it suitable for various low-voltage applications.
Key features include fast read speeds, low power consumption during operation and standby modes, and robust data retention capabilities. The CY14B101Q2A-SXIT is ideal for applications requiring non-volatile storage, such as IoT devices, automotive systems, and industrial controls. It supports hardware and software write protection to ensure data integrity.
Additionally, the chip's small form factor and compatibility with standard SPI interfaces make it easy to integrate into existing designs. Overall, the CY14B101Q2A-SXIT provides a reliable and efficient solution for embedded memory needs.

Features

The CY14B101Q2A-SXIT is a non-volatile memory device from Cypress Semiconductor, specifically a Serial NOR Flash memory. Key features include:
1. Density: 1 Megabit (128KB) storage capacity.
2. Interface: Serial Peripheral Interface (SPI) for easy integration with microcontrollers.
3. Voltage Supply: Operates at low voltage (2.7V to 3.6V), making it suitable for battery-powered applications.
4. Access Speed: Fast read access time, typically around 60 ns.
5. Endurance: Supports a high number of write/erase cycles, typically up to 100,000 cycles per sector.
6. Data Retention: Retains data for 20 years or more, ensuring long-term reliability.
7. Read/Write Commands: Supports standard SPI commands for reading, writing, and erasing operations.
8. Small Footprint: Available in compact packages, ideal for space-constrained applications.
This device is commonly used in consumer electronics, automotive applications, and industrial controls for data storage and configuration.

Package

The CY14B101Q2A-SXIT is packaged in a 8-pin TDFN (Thin Dual Flat No-lead) package type, which is designed for compact and efficient space utilization in electronic applications.

Pinout

The CY14B101Q2A-SXIT is a 1 Megabit (128K x 8) non-volatile SRAM (nvSRAM) with a total of 32 pins. It features a dual interface, allowing for both SRAM and non-volatile memory operations.
Key pin functions include:
- Address Pins (A0-A16): Specify the memory address.
- Data Pins (D0-D7): Bi-directional data bus for data input/output.
- Chip Enable (CE): Activates the chip for read/write operations.
- Write Enable (WE): Controls write operations to the memory.
- Output Enable (OE): Enables data output to the data pins.
- Non-volatile Control Pins: Includes a dedicated pin for controlling non-volatile write operations.
The device combines the speed of SRAM with the non-volatility of Flash memory, making it suitable for applications requiring fast access and data retention without power.

Manufacturer

The CY14B101Q2A-SXIT is manufactured by Cypress Semiconductor Corporation, which is now part of Infineon Technologies AG. Cypress is known for its focus on embedded system solutions, offering a range of products including memory, microcontrollers, and connectivity components. The company specializes in advanced semiconductor technologies and is recognized for its innovations in areas such as non-volatile memory, programmable system-on-chip (PSoC) devices, and wireless connectivity solutions. Cypress serves various industries, including automotive, industrial, and consumer electronics, providing essential components for a wide range of applications.

Application

The CY14B101Q2A-SXIT is a non-volatile memory chip primarily used in applications requiring reliable data retention and fast access speeds. Key application areas include automotive systems, industrial control, consumer electronics, and telecommunications. It is suitable for storing firmware, configuration data, and critical system information in environments where power interruption is a concern.

Equivalent

The CY14B101Q2A-SXIT is a 1-Mbit (128K x 8) Serial NOR Flash memory. Equivalent products include:
1. W25Q128FV - Winbond
2. M25P128-V - STMicroelectronics
3. S25FL128S - Spansion (Cypress)
4. AT25DF128 - Microchip
Always confirm specific features and compatibility before substitution.