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MX25L12845GXDI-08G

Name: MX25L12845GXDI-08G
Rating: 4.7 (12 reviews)

IC FLASH 128MBIT SPI 24CSPBGA

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規格

Series	MX25xxx45 - MXSMIO™
Part Status	Active
Base Product Number	MX25L12845
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	128Mbit
Memory Organization	16M x 8
Memory Interface	SPI
Clock Frequency	120 MHz
Write Cycle Time - Word, Page	30µs, 750µs
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	24-TBGA, CSPBGA
Supplier Device Package	24-CSPBGA (6x8)
Packaging	Tray

概述

Description

MX25L12845GXDI-08G is Macronix’s 128‑Mbit serial NOR flash memory. Key points:
- Density and type: 128 Mbit (16 MB) non-volatile storage, organized as 16M x 8.
- Interface: SPI with standard, dual SPI, and quad I/O (SQI) modes for higher throughput.
- Voltage and temp: typically 2.7–3.6 V; industrial temperature variants available (e.g., -40°C to 85°C or more).
- Erase/Program: supports sector and block erases (typical granularity: 4 KB sectors, larger blocks) and page program.
- Speed: fast read modes (typical high-speed timing) and efficient data transfer via quad SPI.
- Features: low-power modes, hardware protection features (block protection, security options), and robust data retention.
- Applications: firmware/code storage and bootloaders in embedded systems and microcontrollers.
Note: exact electrical characteristics, timing, and command set depend on the specific revision and package. Always consult the official datasheet for MX25L12845GXDI-08G for precise specs.

Features

MX25L12845GXDI-08G features (concise):
- 128 Mbit serial Flash memory
- Voltage: 2.7–3.6 V; 8-pin package (GXDI-08G)
- SPI-compatible interface: standard SPI, plus Dual I/O and Quad I/O (QPI)
- Memory organization: 256-byte page size; 4 KB sectors; 64 KB blocks (typical)
- Addressing: 24-bit addressing with optional 4-byte addressing mode for full-density access
- Read modes: fast/Quad I/O reads and high-speed modes
- Power: deep power-down mode and wake-up support; WP# and HOLD# protection
- Endurance and retention: ~100,000 P/E cycles; data retention around 20 years
- Packaging/quality: RoHS/Pb-free (Green); suitable for code storage, firmware boot, and similar applications
Note: exact block/sector sizes and speed ranges can vary by revision; refer to the datasheet for precise figures.

Package

It uses an 8-pin SOP (SOIC) package, lead-free. The GXDI-08G suffix denotes the 8-pin SOIC form factor.

Pinout

- Pin count: 8 pins (8-pin package, e.g., SOIC).
- Pin functions (approx. pin 1 to 8):
1. CS# (Chip Select)
2. SO (Serial Data Out / MISO)
3. WP# (Write Protect)
4. GND
5. SI (Serial Data In / MOSI)
6. SCK (Serial Clock)
7. HOLD#
8. VCC (Power)

Manufacturer

The MX25L12845GXDI-08G is manufactured by Macronix International Co., Ltd. Macronix is a Taiwanese semiconductor company that designs and manufactures non-volatile memory ICs, including NOR and NAND flash, for embedded and consumer applications.

Application

MX25L12845GXDI-08G is a 128-Mbit serial flash memory used as boot/program storage for microcontrollers and SoCs; firmware update storage for IoT devices; code storage for consumer electronics (set-top boxes, TVs, peripherals); automotive ECUs/infotainment; networking gear (routers, gateways); industrial automation and smart meters; and secure boot/storage applications requiring low pin count and Quad/SPI interface.

Equivalent

Common drop-in equivalents (128-Mbit SPI NOR, 3V, 8-pin, with Quad/dual I/O):
- Winbond W25Q128FV
- GigaDevice GD25Q128C
- Spansion S25FL128S
- Macronix MX25U12845G
- Microchip SST25LF128S
Note: verify exact voltage, package, and I/O mode (QIO/QPI) for your PCB.