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MX66U1G45GMJ00
+StücklisteIC FLASH 1GBIT SPI/QUAD 16SOP
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HerstellerMakronix
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Herstellerteil #MX66U1G45GMJ00
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Spezifikationen
| Attribut | Wert |
| 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 |
Übersicht
Description
MX66U1G45GMJ00 is a Macronix SPI Serial Flash memory (MX66U family). It provides non-volatile storage for firmware and data in embedded systems, using an SPI-compatible interface (standard SPI with fast-read support) and an 8-pin package. The device is typically used to store microcontroller boot code or application firmware. The “1G” indicates a 1‑Gbit capacity; “45” denotes a maximum serial clock frequency of 45 MHz; “GMJ” is the package/lead-free variant; “00” is a revision indicator. Key features usually include 2.7–3.6 V operation, page-program (e.g., 256-byte pages), sector erase (4 KB/32 KB/64 KB), fast read, full erase, and low-power modes. Common applications: boot ROMs, code storage, and data logging in consumer, automotive, and IoT devices. For exact electrical specs, timing, package details, and warranties, consult the official datasheet.
Features
MX66U1G45GMJ00 is a Macronix MX66U series serial NOR flash memory (1 Gbit). Typical features include:
- Capacity: 1 Gbit (128 MB data in NOR terms)
- Interface: SPI with standard, fast read, and optional Dual/Quad I/O or QPI modes
- Supply voltage: 2.7–3.6 V
- Erase/Program: 4 KB sectors, 64 KB/256 KB blocks; 256-byte page program
- Performance: fast read modes; high-speed serial access
- Endurance and retention: ~100k program/erase cycles; ~20-year data retention
- Power management: deep power-down mode; low active current
- Security: hardware write protection, block protection features, and unique ID
- Packaging: small 8-pin package (e.g., SOP-8)
Note: exact feature set can vary by revision; please refer to the official datasheet for precise specifications.
- Capacity: 1 Gbit (128 MB data in NOR terms)
- Interface: SPI with standard, fast read, and optional Dual/Quad I/O or QPI modes
- Supply voltage: 2.7–3.6 V
- Erase/Program: 4 KB sectors, 64 KB/256 KB blocks; 256-byte page program
- Performance: fast read modes; high-speed serial access
- Endurance and retention: ~100k program/erase cycles; ~20-year data retention
- Power management: deep power-down mode; low active current
- Security: hardware write protection, block protection features, and unique ID
- Packaging: small 8-pin package (e.g., SOP-8)
Note: exact feature set can vary by revision; please refer to the official datasheet for precise specifications.
Pinout
- Pin count: 8 pins (8-pin package)
- Function: Serial NOR flash memory (SPI interface), 1 Gbit capacity. Pins include CS, CLK, DI (MOSI), DO (MISO), WP#, HOLD#, VCC, and GND. Used for non-volatile storage of code/data.
- Function: Serial NOR flash memory (SPI interface), 1 Gbit capacity. Pins include CS, CLK, DI (MOSI), DO (MISO), WP#, HOLD#, VCC, and GND. Used for non-volatile storage of code/data.
Manufacturer
- Manufacturer: Macronix International Co., Ltd. (MXIC), Taiwan.
- What kind of company: A semiconductor company and integrated device manufacturer (IDM) that designs and manufactures non-volatile memory products (e.g., NOR flash) and related memory solutions for embedded systems, consumer electronics, and automotive. They operate their own wafer fabrication facilities in Taiwan.
- What kind of company: A semiconductor company and integrated device manufacturer (IDM) that designs and manufactures non-volatile memory products (e.g., NOR flash) and related memory solutions for embedded systems, consumer electronics, and automotive. They operate their own wafer fabrication facilities in Taiwan.
Application
MX66U1G45GMJ00 is a 1 Gbit serial NOR flash (SPI) memory. Typical application areas include:
- Embedded systems: firmware storage, program code and XIP (execute-in-place)
- Bootloaders and firmware update partitions for microcontrollers, routers, set-top boxes, and IoT devices
- Small filesystems and data logging in consumer electronics and wearables
- Configuration and non-volatile data storage in automotive and industrial controllers
- Networking equipment and edge devices requiring reliable non-volatile storage for images and recovery data
In short: any space-constrained device needing high-density, reliable non-volatile code or data storage.
- Embedded systems: firmware storage, program code and XIP (execute-in-place)
- Bootloaders and firmware update partitions for microcontrollers, routers, set-top boxes, and IoT devices
- Small filesystems and data logging in consumer electronics and wearables
- Configuration and non-volatile data storage in automotive and industrial controllers
- Networking equipment and edge devices requiring reliable non-volatile storage for images and recovery data
In short: any space-constrained device needing high-density, reliable non-volatile code or data storage.
Package
8-pin SOP package (SOP-8).
