Instant Quote

Home > Integrated Circuits ICs > MX25L12845EMI-10G

MX25L12845EMI-10G

128Mbit SPI Multi-I/O NOR Flash, 104MHz, 2.7-3.6V, 16-SOP

8742

Effective Inventory
Go to Inquiry

Image for reference only

Manufacturer Part：

MX25L12845EMI-10G

Package：

16-SOP (10.3 x 7.52 x 2.65 mm)

Brand：
Product Categories：
Quality Commitment
Shipping & Payment
Service & Packaging
Product Manual
Other recommendations you may be interested in.

STM32L072RBT6

TPS65217CRSLR

SN74HC273NSR

ADE7953ACPZ-RL

SN74HC138N

ATMEGA328-AU

AD826ARZ-REEL7

TPA0211DGNR

Description

Product Overview

The MX25L12845EMI-10G from Macronix is a 128Mbit Serial Multi I/O NOR Flash memory device housed in a 16-SOP package. Operating at 2.7V to 3.6V with a maximum clock frequency of 104MHz, it supports single, dual, and quad SPI modes for flexible high-performance data storage in embedded systems.

Key Specifications

Memory Size 128Mbit (16M x 8)
Interface SPI (1/2/4-bit)
Max Clock Frequency 104 MHz
Supply Voltage 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Package 16-SOP (7.50mm width)
Write Cycle Time 5ms max
Endurance 100,000 write/erase cycles

Features

  • Multi I/O SPI: supports x1, x2, x4 bit widths
  • 4KB uniform sectors for flexible erase operations
  • 32KB and 64KB block erase support
  • 20-year data retention
  • Hardware/software write protection
  • Halogen-free compliant

Applications

  • Embedded systems and consumer electronics
  • Industrial automation controllers
  • Automotive infotainment systems
  • Telecommunications equipment
  • Set-top boxes and networking devices

The MX25L12845EMI-10G is a high-density 128Mbit Serial Multi-I/O NOR Flash memory from Macronix, designed for reliable code storage and data logging in embedded applications. It supports single, dual, and quad SPI interfaces, enabling flexible system design with bandwidth scaling up to 416Mbps in quad mode. The device features 4096 uniform 4KB sectors, 512 blocks of 32KB, and 256 blocks of 64KB, providing versatile erase granularity. With a wide operating voltage range of 2.7V to 3.6V and industrial temperature rating from -40°C to 85°C, it is suitable for demanding environments. The 100,000 write/erase cycle endurance and 20-year data retention ensure long-term reliability.

The MX25L12845E operates through a Serial Peripheral Interface (SPI) supporting Mode 0 and Mode 3. In single I/O mode, data is transferred serially on the SI pin at up to 104MHz. Dual and quad I/O modes leverage two or four data lines simultaneously, quadrupling throughput. Internally, the memory array is organized as 128M x 1 / 64M x 2 / 32M x 4 bits. Write operations are page-based (256 bytes), with automatic erase-before-write capability. The on-chip write-protect mechanism locks sectors or blocks via hardware WP pin or software status register bits, preventing accidental data corruption.

Pin Name Type Function
1 CS# Input Chip Select (active low)
2 SO/SIO1 I/O Data Output / Dual/Quad I/O
3 WP#/SIO2 I/O Write Protect / Quad I/O
4 VSS Power Ground
5 SI/SIO0 I/O Data Input / Dual/Quad I/O
6 SCLK Input Serial Clock
7 HOLD#/SIO3 I/O Hold / Quad I/O
8 VCC Power Supply Voltage (2.7-3.6V)
  • Embedded system boot code storage and firmware updates
  • Consumer electronics such as set-top boxes and smart TVs
  • Industrial automation with reliable data logging
  • Networking equipment for configuration and MAC address storage
  • Automotive infotainment and dashboard systems
Manufacturer Part Number Package Notes
Infineon S25FL128LAGMFA000 16-SOIC Cross-reference alternative
Infineon S25FL128SAGMFN000 16-SOIC Pin-compatible
GigaDevice GD25Q128C 16-SOP 128Mbit, SPI Quad
Winbond W25Q128JVSIQ 16-SOIC 128Mbit, 133MHz
Recommend Parts
Quality Assurance

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Shipping & Payment

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Service & Packaging

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Company
insights
Industries
All Products
Integrated Circuits
C&I Devices
Discrete
Memory Chips
MPUs & MCUs