Description

This is the PM25LD040CE, an electronic component belonging to the IC chips category. It is a Serial Peripheral Interface (SPI) flash memory with a single- or dual-output feature. It is designed to support a 33 MHz clock rate in normal read mode, and 100 MHz in fast read mode, which is the fastest in the industry. It operates on a low voltage ranging from 2.3 Volt to 3.6 Volt to perform read, erase, and program operations. This device has a memory organization of 256K x 8 (2 Mbit) and follows a cost-effective sector/block architecture. It has a maximum 10 ms sector, block, or chip erase, and a guaranteed 200,000 program/erase cycles per single sector.

Specifications and features

The PM25LD040CE is packed with features such as:

• Single Power Supply Operation
• Memory Organization
• Cost Effective Sector/Block Architecture
• Low standby current 1uA (Typ)
• Serial Peripheral Interface (SPI) Compatible
• Page Program (up to 256 Bytes) Operation
• Sector, Block or Chip Erase Operation
• Low Power Consumption
• Hardware Write Protection
• Software Write Protection
• High Product Endurance
• Industrial Standard Pin-out and Package

Application Scenarios

The PM25LD040CE is ideal for various applications, including:

• Consumer electronics
• Automotive electronics
• Industrial automation and control systems
• Medical equipment
• Data storage devices

Comparison

• Fastest in the industry with 100 MHz in fast read mode
• Low Power Consumption
• Cost Effective Sector/Block Architecture
• Hardware and Software Write Protection
• High Product Endurance with guaranteed 200,000 program/erase cycles per single sector

• It has a low voltage range, limiting its application in devices that require a higher voltage
• It has a maximum clock rate of 33MHz in normal read mode