Overview
The M29W128GL70N6F TR is a 128Mb 3V Embedded Parallel NOR Flash memory IC produced by Micron Technology Inc. This device is designed to provide high-density non-volatile memory storage with advanced features for various applications. It operates within a supply voltage range of 2.7V to 3.6V and is available in several package options, including a 56-pin TSOP and 64-ball TBGA and FBGA packages. The M29W128GL is particularly suited for applications requiring reliable, high-speed, and secure memory solutions.
Key Specifications
| Parameter | Value |
|---|---|
| Device Type | 128Mb (x8/x16) page, uniform block Flash memory |
| Operating Voltage (VCC) | 2.7–3.6V |
| I/O Buffers Voltage (VCCQ) | 1.65–3.6V |
| Fast Program Voltage (VPPH) | 12V (optional) |
| Access Time | 60ns, 70ns, 80ns |
| Page Size | 8 words or 16 bytes |
| Memory Organization | 128 main blocks, 128-Kbytes or 64-Kwords each |
| Program Time | 16µs per byte/word, 5s chip program time with VPPH, 8s without VPPH |
| Package Options | 56-pin TSOP, 64-ball TBGA, 64-ball FBGA |
| Temperature Range | –40°C to +125°C (automotive grade certified) |
| Program/Erase Cycles | Minimum 100,000 cycles per block |
Key Features
- Asynchronous random/page read with page size of 8 words or 16 bytes
- Fast program commands: 32-word (64-byte) write buffer and enhanced buffered program commands for 256 words
- Program/erase controller with embedded byte/word program algorithms and suspend/resume capability
- Unlock bypass, block erase, chip erase, write to buffer, and enhanced buffer program commands
- VPP/WP# pin protection and software protection including volatile, nonvolatile, and password protection
- Extended memory block for permanent, secure identification
- Common flash interface with 64-bit security code
- Low power consumption in standby and automatic mode
- RoHS compliant packages
- Automotive device grade temperature range: –40°C to +125°C
Applications
The M29W128GL70N6F TR is suitable for a wide range of applications, including:
- Automotive systems requiring high reliability and temperature stability
- Industrial control systems and IoT devices needing secure and high-density memory
- Consumer electronics such as set-top boxes, gaming consoles, and other multimedia devices
- Embedded systems in medical devices, aerospace, and defense applications
Q & A
- What is the operating voltage range of the M29W128GL70N6F TR?
The operating voltage range is 2.7V to 3.6V. - What are the available package options for this device?
The device is available in 56-pin TSOP, 64-ball TBGA, and 64-ball FBGA packages. - What is the access time for this flash memory?
The access time is 60ns, 70ns, or 80ns. - How many program/erase cycles can each block endure?
Each block can endure a minimum of 100,000 program/erase cycles. - Does the device support fast programming?
Yes, it supports fast programming with an optional 12V VPPH voltage. - What is the purpose of the VPP/WP# pin?
The VPP/WP# pin provides protection for the first or last block regardless of block protection settings. - Is the device RoHS compliant?
Yes, the device is RoHS compliant. - What is the temperature range for the automotive grade version?
The temperature range is –40°C to +125°C. - Does the device have any extended memory block for secure identification?
Yes, it has a 128-word (256-byte) extended memory block for permanent, secure identification. - What types of software protection are available?
The device features volatile, nonvolatile, and password protection.
