MX66U1G45GMJ00

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MX66U1G45GMJ00

IC FLASH 1GBIT SPI/QUAD 16SOP

  • Manufacturer
  • Mfr. Part #MX66U1G45GMJ00
  • Package
  • Datasheet
  • In Stock9252

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Specifications

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

Overview

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.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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3. Wire Transfer

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