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MX66U1G45GMJ00

Name: MX66U1G45GMJ00
Rating: 4.7 (12 reviews)

IC FLASH 1GBIT SPI/QUAD 16SOP

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Mfr.부분 #MX66U1G45GMJ00
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사양

Series	MXSMIO™
Part Status	Active
Base Product Number	MX66U1
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	1Gbit
Memory Organization	128M x 8
Memory Interface	SPI - Quad I/O, DTR
Clock Frequency	166 MHz
Write Cycle Time - Word, Page	60µs, 750µs
Voltage - Supply	1.65V ~ 2V
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOP
Packaging	Tube

개요

Description

MX66U1G45GMJ00 is Macronix’s 1‑Gbit serial NOR flash memory. It provides nonvolatile storage for embedded systems and uses an SPI‑compatible interface (standard SPI; the MX66U family also supports higher‑speed/dual/quad modes in variants).
Key points:
- Density: 1 Gbit (128 MBytes)
- Interface: SPI-compatible (standard; some variants support dual/quad I/O modes)
- Voltage: 2.7–3.6 V (typical 3.3 V)
- Package: 8‑pin (MJ suffix indicates the package style)
- Organization: pages (e.g., 256 bytes per page)
- Erase/Program: sector and block erases (common sizes like 4 KB/32 KB/64 KB) and page programming
- Features: fast read, deep power‑down, and data retention suitable for firmware, boot code, and data logging
Applications include boot firmware, firmware updates, and code/data storage in microcontroller or processor-based designs. For exact electrical characteristics, timing, and command set, consult the MX66U1G45GMJ00 datasheet.

Features

MX66U1G45GMJ00 is a Macronix MX66U1G45 1Gbit SPI NOR flash. Exact features depend on revision, but typical MX66U1G45 family features include:
- Density: 1 Gbit (128 M x 8)
- Interface: Serial SPI with standard SPI; supports Dual I/O (DIO) and Quad I/O (QPI) modes
- Voltage: 3.3V (customary range ~2.7–3.6V)
- Timing: 45 ns random read (as implied by “45”)
- Memory organization: 256-byte page size; sector/block erase structure
- Security: hardware write protection, block locking, possible OTP area
- Power: active and Deep Power-Down modes for low power
- Temperature: industrial range (typical -40°C to 85°C), with variants for wider ranges
- Package: 8-pin package (likely SOIC/8-pin form factor)
Applications: code storage/firmware boot, microcontroller initialization, firmware updates.
Note: Please share the datasheet or a link for exact, revision-specific features, as values can vary by device revision and packaging.

Package

MX66U1G45GMJ00 comes in an 8-pin SOP (SOIC-8) package.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Macronix MX66U1G45GMJ00 is a 1 Gbit SPI NOR flash memory used for non-volatile storage of firmware/data; interfaces via standard SPI (SCK, SI, SO, CS) with WP, HOLD, VCC, and GND pins.

Manufacturer

- Manufacturer: Macronix International Co., Ltd. (MXIC).
- What kind of company: A Taiwanese semiconductor company that designs and manufactures non-volatile memory products (NOR/NAND flash and related memory ICs).

Application

MX66U1G45GMJ00 is a 1 Gbit SPI NOR flash. It is used for external program and data storage in embedded systems. Typical applications: boot firmware and firmware updates for MCUs; automotive ECUs and body electronics; industrial control and automation; networking gear (routers, switches); IoT devices and gateways; consumer electronics (set-top boxes, cameras, printers).

Equivalent

MX66U1G45GMJ00 is a 1 Gbit SPI NOR Flash (3.3V, 45 MHz, 8-pin SOIC, 4-byte addressing). Common equivalents from other vendors:
- GigaDevice GD25Q127C
- Winbond W25Q127FV/JV
- Spansion/Cypress S25FL127S
- Macronix MX25L12845G
Note: verify voltage, package, and 4‑byte addressing compatibility for your design.