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MX29LV640ETTI-70G
+Lista de MateriaisIC FLASH 64MBIT PARALLEL 48TSOP
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FabricanteMacronix
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Peça do Fabricante #MX29LV640ETTI-70G
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Ficha Técnica MX29LV640ETTI-70G DataSheet
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Especificações
| Atributo | Valor |
| Series | MX29LV |
| Part Status | Active |
| Base Product Number | MX29LV640 |
| DigiKey Programmable | Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 64Mbit |
| Memory Organization | 8M x 8 |
| Memory Interface | Parallel |
| Write Cycle Time - Word, Page | 70ns |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 48-TFSOP (0.724", 18.40mm Width) |
| Supplier Device Package | 48-TSOP |
| Packaging | Tray |
| Access Time | 70 ns |
Visão Geral
Description
Key specifications include a 70-nanosecond access time, which ensures quick data retrieval, and a standard 48-pin TSOP (Thin Small Outline Package) for efficient space utilization. The device supports sector erase architecture, allowing individual sectors to be erased and reprogrammed without affecting the entire chip, which is crucial for applications that require frequent updates. Additionally, the chip offers protection features like hardware sector protection and deep power-down modes to enhance data security and reduce power consumption.
The MX29LV640ETTI-70G employs CMOS technology, providing high reliability and performance. Its robust operating temperature range and endurance make it suitable for various environmental conditions, ensuring longevity and stability in demanding applications.
Equivalent
1. SST39VF6401B from Microchip Technology
2. S29GL064S from Cypress Semiconductor (now Infineon)
3. AM29LV640MT/B from AMD/Spansion
4. AT49BV640D from Atmel (now Microchip Technology)
5. W29GL064CT/B from Winbond
Always verify compatibility regarding voltage, package type, and other specifications before substituting.
Features
Key features include sector erase capability, with 128KB sectors that allow for efficient block management and data protection. It supports both single-byte and multi-byte read operations, enhancing versatility for various applications. The chip also offers a sector protect and unprotect function to safeguard important data from accidental overwrites.
The MX29LV640ETTI-70G is designed to operate in a wide temperature range of -40°C to 85°C, making it suitable for industrial and automotive applications. It is packaged in a 48-pin TSOP (Thin Small Outline Package), which allows for easy integration into compact designs. The device supports a minimum of 100,000 program/erase cycles per sector, ensuring reliable performance over time.
Pinout
Key features include:
- 48 pins for interfacing with microcontrollers and other devices.
- 70 nanoseconds access time, which allows relatively fast read operations.
- Support for sectors and blocks, enabling flexible data management.
- Low power consumption, making it suitable for battery-operated devices.
- Wide operating voltage range to accommodate various system requirements.
The device supports both byte and word programming, sector erase, and full chip erase functions, which make it versatile for different use cases. It also includes security features like sector protection and a hardware reset pin for enhanced reliability in data handling.
Manufacturer
Application
1. Embedded Systems: Used in microcontrollers and microprocessors for firmware storage.
2. Consumer Electronics: Found in devices like set-top boxes, digital cameras, and gaming consoles.
3. Networking Equipment: Utilized in routers and switches for storing boot code and configurations.
4. Automotive Electronics: Used for infotainment systems and navigation units.
5. Industrial Applications: Suitable for data logging and control systems requiring reliable data retention.
6. Communication Devices: Employed in mobile phones and wireless modules for software updates and data storage.
Package
Frequently Asked Questions
Q: What is the maximum operating temperature range for this MX29LV640ETTI-70G?
A: The device operates from -40°C to +85°C (TA), making it suitable for industrial temperature environments.
Q: Is this a parallel NOR Flash memory, and what is its voltage range?
A: Yes, it is a parallel NOR Flash. The supply voltage range is 2.7V to 3.6V, ensuring compatibility with 3.3V systems.
Q: What is the access time and write cycle speed of this memory?
A: The access time is 70 ns, and the write cycle time for word/page programming is also 70 ns, providing fast read and write performance.
Q: What is the memory organization of the MX29LV640ETTI-70G?
A: It is organized as 8M x 8 bits, totaling 64 Mbit (8 MByte) of non-volatile storage.
Q: What package type is this component available in?
A: It is supplied in a 48-TFSOP package (0.724", 18.40mm Width) with a surface-mount design, also referred to as 48-TSOP.
Q: Can this Flash memory be used for code storage in embedded systems?
A: Yes, as a NOR Flash with parallel interface and 70 ns access time, it is ideal for executing code (XIP) and storing firmware in industrial and automotive applications.
Q: Is this part lead-free and RoHS compliant?
A: Based on the provided parameters, RoHS status is not specified. Please verify with the manufacturer or distributor for latest compliance details.
