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MX29GL320EBTI-70G
+物料清單IC FLASH 32MBIT PARALLEL 48TSOP
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製造商部分 #MX29GL320EBTI-70G
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規格
| 屬性 | 價值 |
| Series | MX29GL |
| Part Status | Active |
| Base Product Number | MX29GL320 |
| DigiKey Programmable | Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 32Mbit |
| Memory Organization | 4M 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 |
概述
Description
Key points:
- Capacity and interface: 32 Mbit, organized as 4,194,304 × 8 bits (4M × 8).
- Speed grade: -70G → 70 ns random access time.
- Supply: typically a single 3.0–3.6 V supply (commonly 3.3 V).
- Operations: standard NOR flash—read, program (page/byte/word), and block/sector erase (block sizes typically 64 KB/128 KB, with appropriate erase protection features).
- Features: ready/busy signaling, program/erase controls, protection bits, low-power modes and power-down options.
- Applications: code storage and boot memory for MCUs/SoCs, firmware shadowing, and execute-in-place in embedded systems.
- Packaging/pinout: “EBTI” indicates a specific package/form factor; see the datasheet for exact pin configuration and electrical specs.
For exact timing, voltage, package details, and programming sequences, refer to the MX29GL320EBTI-70G datasheet.
Equivalent
- Spansion/Cypress S29GL032H
- Winbond W29GL032G
Note: these are common cross-references; verify pinout, timing, and package in datasheets for exact compatibility.
Features
- Density: 32 Mbit (4 MB)
- Access time: 70 ns
- Voltage: 2.7–3.6 V (3V logic/operation)
- Interface: x8 parallel data bus
- Organization: 256-byte page; 4 KB sectors; 64 KB blocks
- Erase/Program: Sector, Block, and Chip erase operations
- Endurance: typically ~100k P/E cycles
- Data retention: about 20 years
- Power modes: standard active mode with Deep Power-Down available
- Security: hardware protection with lock bits/sector protection
- Command set: standard asynchronous NOR flash Read/Program/Erase with Ready/Busy status
Note: Packaging variant “BTI” and temperature range there may vary by grade; consult the exact datasheet for the specific grade if needed.
Pinout
- Function: 32-Mbit serial NOR flash memory (SPI interface) used for non-volatile storage of firmware/data. It uses standard SPI signals (CS, CLK, MOSI, MISO) plus WP and HOLD pins; 70 ns access time.
Manufacturer
- What kind of company: A Taiwan-based semiconductor company that operates as an integrated device manufacturer (IDM), designing and manufacturing non-volatile memory products (NOR/NAND flash, ROM, etc.).
Application
Applications:
- Boot code and firmware storage for MCUs/SoCs, with execute-in-place (XIP)
- Firmware updates and patch storage
- Data, parameter, and calibration storage
- Automotive ECUs and safety-critical controllers
- Industrial controls, PLCs, and data loggers
- Networking devices, printers, set-top boxes, digital cameras, and other consumer electronics
- Any system needing reliable, high-speed random-access nonvolatile memory (industrial-grade suitability)
Package
Frequently Asked Questions
Q: What is the memory size and organization of the MX29GL320EBTI-70G?
A: It is a 32Mbit (4M x 8) parallel NOR Flash memory, organized as 4,194,304 words of 8 bits each.
Q: What is the access time and write cycle time for this device?
A: It features a 70 ns access time and a 70 ns write cycle time for word and page operations, supporting fast read and program cycles.
Q: What voltage range does this Flash memory support?
A: It operates with a supply voltage range of 2.7V to 3.6V, making it suitable for low-power embedded applications.
Q: What is the operating temperature range of this component?
A: The device supports an industrial temperature range from -40°C to 85°C (TA), ensuring reliable performance in harsh environments.
Q: What package type is the MX29GL320EBTI-70G available in?
A: It comes in a 48-TFSOP package (18.40mm width) with a surface mount design, and the supplier device package is 48-TSOP.
Q: How is the memory interface configured?
A: The memory uses a parallel interface, allowing for direct connection to a host microcontroller or processor for high-speed data transfer.
Q: Is this component suitable for code execution in embedded systems?
A: Yes, as a NOR Flash with 70ns access time, it is ideal for XIP (eXecute-In-Place) applications, such as boot code or firmware storage.
