MXIC MX25L4005AMC-12G

Mfr. Part

MX25L4005AMC-12G

Manufacturer

MXIC (Macronix International Co., Ltd.). Y-IC is a quality distributor for MXIC. We supply original, high-reliability MXIC products and deliver fast service, technical support, and secure logistics.

Detailed Description

4 Mbit (512 KB) serial NOR Flash memory in an 8‑pin SOP (SOIC-8) package

Standard SPI interface (compatible with SPI Mode 0 and Mode 3 command sets)

Operating voltage 2.7 V to 3.6 V (3 V class)

Commercial temperature grade (C): 0°C to +70°C

Suffix “G” indicates RoHS-compliant, halogen-free, Pb‑free “Green” device

Speed grade “-12G”; max SPI clock depends on this grade. See the datasheet on our website for the exact max frequency

In-stock quantity: 4611 pcs (Date Code: 11+)

Category: Integrated Circuits (ICs) > Specialized ICs (functionally, this is a serial Flash memory IC)

Key Features

4 Mbit capacity organized as 512 KB (commonly 256‑byte pages, sector/block erase support)

Standard SPI commands: Read, Fast Read, Page Program, Sector Erase (typ. 4 KB), Block Erase (32/64 KB), Chip Erase

Status/Configuration registers with block protect (write protection) options

WP# (write protect) and HOLD# pins for in-system flexibility

JEDEC ID and standard command set for broad compatibility

Deep power‑down and standby modes to minimize power

Typical endurance up to 100,000 program/erase cycles per sector and long data retention (consult datasheet for grade-specific values)

Pb‑free, halogen‑free “G” eco packaging

Drop-in footprint compatibility with many 3 V SPI serial Flash devices in SOP-8

Key Advantages

Simple 4‑wire SPI interface—easy MCU/MPU integration

Mature, widely supported command set—reduces firmware effort

Reliable nonvolatile storage for boot code and parameters

Compact 8‑pin SOP saves board space and cost

Low standby and deep power‑down current—good for battery systems

Broad cross-vendor ecosystem and second-source potential

Packaging

Package type: SOP-8 (SOIC-8), 208 mil body width (Macronix code “M”)

Material: Molded epoxy package, copper alloy leadframe; Pb‑free matte tin plating (“G” green)

Nominal size: body width ~5.3 mm, body length ~5.0 mm, height ~1.5–1. Ten 75 mm; lead pitch 1.27 mm (JEDEC MS‑012 variant)

Pin configuration (typical SPI serial Flash):

1: CS# (Chip Select)

2: SO (Serial Data Out)

3: WP# (Write Protect)

4: GND

5: SI (Serial Data In)

6: SCLK (Serial Clock)

7: HOLD# (or /RESET on some derivatives; refer to datasheet)

8: VCC

Thermal characteristics: typical θJA ~90–120°C/W on a standard FR‑4 PCB (varies with board layout and airflow)

Electrical highlights:

- VCC: 2.7–3.6 V

- SPI clock: grade-dependent; “-12G” defines the max frequency (see datasheet on our website for the exact value)

- Low-power modes: standby and deep power‑down available

Shipment format: commonly Tape & Reel or Tube depending on lot; confirm with Y‑IC at time of order

Lifecycle

Status: Mature and widely used in legacy and current designs. Availability can vary by region and speed grade.

Not known to be immediately near discontinuation at the time of listing; however, newer drop-in families exist.

Recommended equivalents/alternatives (verify pinout, voltage, commands, and max frequency against your design):

- MXIC: MX25L4006E, MX25L4006G (3 V successors with enhanced specs)

- Winbond: W25Q40BV/BL/CL, W25X40CL (3 V SPI)

- Microchip/Atmel: AT25DF041A; Microchip SST25VF040B

- Cypress/Spansion/Infineon: S25FL004K, S25FL004A

- GigaDevice: GD25Q40

- AMIC: A25L040

- ESMT: F25L040

- ISSI: IS25LP040

- EON/Puya: EN25F40, P25Q40U

If your design needs 1.8 V operation, consider MX25U4033 series (not drop‑in—different VCC).

If you need more guidance or a fully vetted cross-reference list for your exact commands, speed, and protection features, please contact our sales team on the Y‑IC website.

Key Application Areas

MCU/MPU boot code and firmware storage

IoT nodes, smart home products, wearables

Routers, gateways, set‑top boxes (boot parameters and configuration)

Printers, POS terminals, industrial controllers

Data loggers, small parameter storage, calibration tables

Consumer electronics requiring small SPI Flash memory

Datasheet

Y‑IC provides the most authoritative datasheet for MX25L4005AMC-12G on our product page. For accurate speed grade details, electrical limits, and timing, download the datasheet directly from our website now.

Request for Quotation Now

Limited Time Offer—stock available (4611 pcs, Date Code 11+). Get a Quote on our website for best pricing and fast delivery. Learn More about logistics and cross‑references, or chat with our sales team now to secure your allocation.