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MBM29DL324BD-90PFTN from FUJ

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MBM29DL324BD-90PFTN

Manufacturer: FUJ, FUJITSU

CMOS 32M (4M x 8/2M x16) bit dual operation

Partnumber Manufacturer Quantity Availability
MBM29DL324BD-90PFTN,MBM29DL324BD90PFTN FUJ, FUJITSU 138 In Stock

Description and Introduction

CMOS 32M (4M x 8/2M x16) bit dual operation The **MBM29DL324BD-90PFTN** is a flash memory device manufactured by **Fujitsu (FUJ)**. Below are its specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Manufacturer:** Fujitsu (FUJ)  
- **Part Number:** MBM29DL324BD-90PFTN  
- **Memory Type:** Flash  
- **Density:** 32 Megabit (4M x 8-bit / 2M x 16-bit)  
- **Speed:** 90 ns access time  
- **Supply Voltage:** 2.7V - 3.6V  
- **Package:** 48-pin TSOP (Thin Small Outline Package)  
- **Operating Temperature:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant  
- **Interface:** Parallel  

### **Descriptions:**  
- The **MBM29DL324BD-90PFTN** is a **32Mbit (4MB) CMOS flash memory** chip organized as either **4M x 8-bit or 2M x 16-bit**.  
- It is designed for **high-performance, low-power** applications with a **fast access time of 90ns**.  
- Features **sector erase architecture**, allowing individual blocks to be erased without affecting other data.  
- Supports **JEDEC-standard** commands for compatibility with industry flash memory controllers.  

### **Features:**  
- **Low Voltage Operation:** 2.7V - 3.6V single power supply  
- **Fast Access Time:** 90ns  
- **Sector Erase Capability:** Uniform 64KB sectors or a mix of 16KB/8KB/64KB sectors (varies by model)  
- **Hardware Data Protection:** Includes write protection and power-on reset functions  
- **High Reliability:** Endurance of **100,000 program/erase cycles** per sector  
- **Data Retention:** Up to **20 years**  
- **Compatibility:** Supports **CFI (Common Flash Interface)** for system integration  

This flash memory is commonly used in **embedded systems, networking devices, and industrial applications** requiring non-volatile storage.  

(Note: Always verify datasheet details for exact specifications.)

Application Scenarios & Design Considerations

CMOS 32M (4M x 8/2M x16) bit dual operation

Alternative Part Number

  • S29GL032N90TFI010 --: 32 Mbit parallel NOR flash in TSOP-48 with similar 90 ns access time; Spansion is the direct successor to Fujitsu's flash line, so timing and pinout are closely compatible.
  • MX29LV320EBTI-90G --: 32 Mbit 3V parallel NOR flash in TSOP-48 with 90 ns speed grade; widely used as a drop-in replacement for Fujitsu MBM29DL series in embedded designs.
  • AM29LV320DB-90EI --: 32 Mbit low-voltage parallel NOR flash with 90 ns access, same TSOP-48 footprint and command-set compatibility with the MBM29DL family.
  • S29GL032N90TFI040 --: 32 Mbit 3V parallel NOR flash in TSOP-48 with 90 ns access time, a direct functional replacement for the Fujitsu 32 Mbit device.
  • W29GL032CB9T --: 32 Mbit 3V parallel NOR flash with 90 ns speed grade in TSOP-48, suitable as a drop-in alternative for legacy Fujitsu designs.

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