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M29DW323DT-70N6 from STM,ST Microelectronics

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M29DW323DT-70N6

Manufacturer: STM

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

Partnumber Manufacturer Quantity Availability
M29DW323DT-70N6,M29DW323DT70N6 STM 82 In Stock

Description and Introduction

32 MBIT (4MB X8 OR 2MB X16, DUAL BANK 8:24, BOOT BLOCK) 3V SUPPLY FLASH MEMORY The **M29DW323DT-70N6** is a flash memory device manufactured by **STMicroelectronics (STM)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Memory Type:** NOR Flash  
- **Density:** 32 Mbit (4M x 8-bit or 2M x 16-bit)  
- **Supply Voltage:** 2.7V to 3.6V  
- **Access Time:** 70 ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSOP-48  

### **Descriptions:**
- The **M29DW323DT-70N6** is a **dual-bank** flash memory, allowing simultaneous read and write operations.  
- It supports **asynchronous and synchronous burst read modes** for high-speed data access.  
- Features **sector erase capability** (4 KByte, 32 KByte, 64 KByte, or full-chip erase).  
- Includes a **Write Protect (WP#) pin** for hardware protection of specified sectors.  

### **Features:**
- **Dual-Bank Architecture:** Enables read-while-write (RWW) functionality.  
- **Low Power Consumption:** Standby and deep power-down modes available.  
- **Flexible Sector Protection:** Software and hardware-controlled locking mechanisms.  
- **Extended Cycling Endurance:** 100,000 erase/program cycles per sector.  
- **Data Retention:** Up to 20 years.  
- **Compatibility:** JEDEC-standard command set.  

This device is commonly used in embedded systems, automotive, industrial, and consumer electronics applications.  

(Source: STMicroelectronics datasheet for M29DW323DT-70N6)

Application Scenarios & Design Considerations

32 MBIT (4MB X8 OR 2MB X16, DUAL BANK 8:24, BOOT BLOCK) 3V SUPPLY FLASH MEMORY
Partnumber Manufacturer Quantity Availability
M29DW323DT-70N6,M29DW323DT70N6 ST 195 In Stock

Description and Introduction

32 MBIT (4MB X8 OR 2MB X16, DUAL BANK 8:24, BOOT BLOCK) 3V SUPPLY FLASH MEMORY The **M29DW323DT-70N6** is a **32 Mbit (4M x 8-bit or 2M x 16-bit)** flash memory device manufactured by **STMicroelectronics (ST)**.  

### **Key Specifications:**  
- **Memory Density:** 32 Mbit (4 MB)  
- **Organization:**  
  - **x8 (byte mode):** 4,194,304 words × 8 bits  
  - **x16 (word mode):** 2,097,152 words × 16 bits  
- **Supply Voltage:**  
  - **VCC (Core):** 2.7V to 3.6V  
  - **VIO (I/O):** 1.65V to 3.6V (supports low-voltage interfacing)  
- **Access Time:** **70 ns** (maximum)  
- **Operating Temperature Range:**  
  - **Industrial (-40°C to +85°C)**  
- **Package:** **TSOP-48 (12mm x 20mm)**  

### **Features:**  
- **Dual-Bank Architecture:** Allows simultaneous read/write operations in different banks.  
- **Flexible Sector Protection:** Hardware and software-controlled locking mechanisms.  
- **Low Power Consumption:**  
  - **Active Read Current:** 15 mA (typical)  
  - **Standby Current:** 1 µA (typical)  
- **High-Speed Performance:**  
  - **Page Read Mode:** 25 ns page access time  
  - **Sector Erase Time:** 0.7s (typical)  
  - **Chip Erase Time:** 15s (typical)  
- **Compatibility:**  
  - **JEDEC Standard:** Supports CFI (Common Flash Interface)  
  - **Command Set:** Compatible with Intel/AMD standards.  
- **Reliability:**  
  - **Endurance:** 100,000 write/erase cycles per sector  
  - **Data Retention:** 20 years (minimum)  

### **Applications:**  
- Embedded systems  
- Automotive electronics  
- Networking equipment  
- Consumer electronics  

This device is designed for **high-performance, low-power** applications requiring reliable non-volatile storage.

Application Scenarios & Design Considerations

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

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