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M29DW323DB-90N6 from ST,ST Microelectronics

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M29DW323DB-90N6

Manufacturer: ST

32 MBIT (4MB X8 OR 2MB X16, DUAL BANK 8:24, BOOT BLOCK) 3V SUPPLY FLASH MEMORY

Partnumber Manufacturer Quantity Availability
M29DW323DB-90N6,M29DW323DB90N6 ST 5530 In Stock

Description and Introduction

32 MBIT (4MB X8 OR 2MB X16, DUAL BANK 8:24, BOOT BLOCK) 3V SUPPLY FLASH MEMORY The **M29DW323DB-90N6** is a flash memory device manufactured by **STMicroelectronics (ST)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** STMicroelectronics  
### **Part Number:** M29DW323DB-90N6  
### **Type:** Flash Memory  

#### **Key Specifications:**  
- **Memory Size:** 32 Mbit (4 MB)  
- **Organization:**  
  - 16 Mbit (2 MB) x16  
  - 32 Mbit (4 MB) x8 (configurable)  
- **Supply Voltage:** 2.7V to 3.6V  
- **Access Time:** 90 ns  
- **Package:** 48-ball TFBGA (6x8 mm)  
- **Operating Temperature Range:** -40°C to +85°C  

#### **Features:**  
- **Dual-Bank Architecture:** Allows simultaneous read and write operations.  
- **Sector Erase Capability:** Uniform 64 KB sectors.  
- **Block Protection:** Hardware and software protection for secure data.  
- **Low Power Consumption:**  
  - Active Read Current: 20 mA (typical)  
  - Standby Current: 1 µA (typical)  
- **Command User Interface (CUI):** JEDEC-compliant for easy integration.  
- **Endurance:** 100,000 write/erase cycles per sector.  
- **Data Retention:** 20 years.  

#### **Applications:**  
- Embedded systems  
- Automotive electronics  
- Networking equipment  
- Industrial control systems  

This information is based on official STMicroelectronics documentation. For further details, refer to the datasheet.

Application Scenarios & Design Considerations

32 MBIT (4MB X8 OR 2MB X16, DUAL BANK 8:24, BOOT BLOCK) 3V SUPPLY FLASH MEMORY

Alternative Part Number

  • S29GL032N90TFI040 --: 32 Mbit parallel NOR flash in TSOP-48 with 90 ns access time, functionally equivalent to the M29DW323DB and widely available as a drop-in replacement.
  • MX29LV320EBTI-90G --: 32 Mbit 3 V parallel NOR flash with 90 ns speed grade in the same TSOP-48 package, offering compatible command set and pinout.
  • SST39VF3201B-70-4I-EKE --: 32 Mbit parallel NOR flash in TSOP-48 with similar interface and voltage range; faster 70 ns grade provides margin over the original 90 ns device.

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