Mfr Part #:

M25PX32

The ST M25PX32 is a 32-Mbit serial flash memory featuring a 75 MHz SPI bus interface and dual I/O capabilities for enhanced performance. It operates from a single 2.7 V to 3.6 V supply.

✓ Total Stock: 22,600 pcs

$ Price Range: $1.28

M25PX32 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	22,600 pcs On Request	22600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

M25PX32 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	STMicroelectronics
Clock Frequency	75 MHz
Memory Size	32 Mbit
Supply Voltage	2.7 V to 3.6 V

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M25PX32 Description

Short technical summary and product information.

The ST M25PX32 is a high-performance 32-Mbit serial flash memory designed for various embedded applications. It supports a 75 MHz SPI bus interface, with dual input/output instructions enabling an equivalent clock frequency of 150 MHz for faster read and program operations.

This memory offers uniform 4-Kbyte subsectors and 64-Kbyte sectors, facilitating efficient erase operations. It also includes an additional 64-byte user-lockable, one-time programmable (OTP) area. The device provides robust write protection mechanisms, including software and hardware controls.

With over 100,000 write cycles per sector and more than 20 years of data retention, the M25PX32 ensures reliability and longevity. It is available in VFQFPN8, SO8W, and SO16 packages, with ECOPACK® compliance for RoHS requirements.

Key electrical features include a wide supply voltage range of 2.7 V to 3.6 V and a low deep power-down current of typically 5 μA.

M25PX32 Quick Information

Product Type: Serial Flash Memory

Series: M25P

Canonical Name: 32-Mbit Dual I/O Serial Flash Memory

Subcategory: Serial Flash Memory

M25PX32 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

M25PX32 Estimated Pricing

Qty	Low	High
1+	$1.28	$1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

M25PX32 Features

32-Mbit serial flash memory capacity.
75 MHz SPI bus interface speed.
Dual input/output instructions supported.
Uniform 4-Kbyte subsector erase.
2.7 V to 3.6 V single supply voltage.

M25PX32 Applications

Embedded systems requiring non-volatile storage.
Applications needing fast SPI communication.
Designs requiring efficient data sector erasing.
Low-power standby operations.

M25PX32 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the maximum clock frequency for the M25PX32?

The maximum clock frequency for the M25PX32 is 75 MHz.

What is the operating supply voltage range for the M25PX32?

The M25PX32 operates from a single supply voltage range of 2.7 V to 3.6 V.

What is the memory capacity of the M25PX32?

The M25PX32 has a memory capacity of 32 Mbit.

What are the subsector and sector erase granularities?

The M25PX32 features uniform 4-Kbyte subsectors and uniform 64-Kbyte sectors for erase operations.

What is the typical current consumption in deep power-down mode?

The typical current consumption in deep power-down mode is 5 μA.

What is the data retention period for the M25PX32?

The M25PX32 offers more than 20 years of data retention.

What packages is the M25PX32 available in?

The M25PX32 is available in VFQFPN8, SO8W, and SO16 packages.