M29W320ET70N6E
Small form factor NOR flashM29W320ET70N6E
Small form factor NOR flash
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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M29W320ET70N6E DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $4.686 | $4.69 |
10 | $4.107 | $41.07 |
30 | $3.756 | $112.68 |
100 | $3.460 | $346.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
M29W320ET70N6E Details
The M29W320ET70N6E is a 32 Megabit (4M x 8) flash memory device from STMicroelectronics, designed for high-performance data storage applications. It features a flexible architecture that allows for both byte and word-level operation, making it ideal for applications requiring efficient memory organization. With a fast access time and low power consumption, this memory chip provides reliability and efficiency in data storage solutions.
Pinout
- 1 (A0): Address Input 0
- 2 (A1): Address Input 1
- 3 (A2): Address Input 2
- 4 (A3): Address Input 3
- 5 (A4): Address Input 4
- 6 (A5): Address Input 5
- 7 (A6): Address Input 6
- 8 (A7): Address Input 7
- 9 (DQ0): Data Input/Output 0
- 10 (DQ1): Data Input/Output 1
- 11 (DQ2): Data Input/Output 2
- 12 (DQ3): Data Input/Output 3
- 13 (VCC): Positive Power Supply
- 14 (GND): Ground
- 15 (C/E): Chip Enable
- 16 (WE): Write Enable
- 17 (RE): Read Enable
- 18 (RY/BY): Ready/Busy
- 19 (NC): No Connection
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- High Density: 32Mb storage capacity in a compact design.
- Fast Access Times: Provides quick read and write access, enhancing overall performance.
- Flexible Programming: Supports both byte and word programming for versatile applications.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
- Endurance and Reliability: Built to support a high number of write and erase cycles, promoting longevity in applications.
Application
- Consumer Electronics: Ideal for use in smartphones, tablets, and other handheld devices.
- Automotive Systems: Suitable for automotive applications requiring reliable data storage solutions.
- Industrial Equipment: Used in industrial devices for firmware storage and configuration settings.
Where to Use
The M29W320ET70N6E is suitable for applications that require efficient and reliable data storage. It is widely used in consumer electronics, automotive systems, and industrial equipment where fast access times and low power consumption are critical.
How to Use
Connect the M29W320ET70N6E to your circuit by wiring the power supply to VCC and GND. Use the address pins to select the desired memory location and the data pins for read/write operations. Ensure proper control signals are provided to the Chip Enable, Write Enable, and Read Enable pins for accurate memory operations. For detailed usage instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the M29W320ET70N6E illustrates the proper connections for accessing the memory chip. It includes connections for power, ground, address, and data lines, ensuring reliable operation within the system.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- MT29F2G01ABAFD: A similar flash memory device offering comparable features and specifications.
- W29C32005**: An alternative flash memory solution with similar performance characteristics.
Complementary
The M29W320ET70N6E can be complemented by the M29W640ET70N6E, which offers a higher storage capacity, suitable for applications requiring more memory space while maintaining similar performance attributes.
When selecting complementary memory devices, ensure that their specifications align with your specific application needs for optimal performance.
Frequently Asked Questions
Q: What is the maximum access time of the M29W320ET70N6E?
A: The M29W320ET70N6E features fast access times, typically around 70ns. For more details, refer to the datasheet for specific timing parameters.
Q: Is the M29W320ET70N6E suitable for automotive use?
A: Yes, the M29W320ET70N6E is designed to meet the reliability requirements of automotive applications, making it suitable for various automotive systems.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | NOR Flash | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | TSOP-48 |
Series | M29W | Memory Size ! | 32 Mbit |
Supply Voltage - Min | 2.7 V | Supply Voltage - Max | 3.6 V |
Active Read Current - Max | 10 mA | Interface Type | Parallel |
Organization | 4 M x 8/2 M x 16 | Data Bus Width | 8 bit/16 bit |
Timing Type | Asynchronous | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 85 C | Architecture | Block Erase |
Brand | STMicroelectronics | Memory Type ! | NOR |
Moisture Sensitive | Yes | Product Type ! | NOR Flash |
Speed | 70 ns | Standard | Common Flash Interface (CFI) |
Factory Pack Quantity | 96 | Subcategory | Memory & Data Storage |
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Price details
Prices listed do not include VAT.
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