SST39SF040-70-4I-NHE-T is out of stock and can be placed on backorder.
Available Substitutes:
Direct
Similar

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SST39SF040-70-4I-NHE-T | |
|---|---|
DigiKey Part Number | 150-SST39SF040-70-4I-NHE-TTR-ND - Tape & Reel (TR) 150-SST39SF040-70-4I-NHE-TCT-ND - Cut Tape (CT) 150-SST39SF040-70-4I-NHE-TDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SST39SF040-70-4I-NHE-T |
Description | IC FLASH 4MBIT PARALLEL 32PLCC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | FLASH Memory IC 4Mbit Parallel 70 ns 32-PLCC (11.43x13.97) |
Datasheet | Datasheet |
EDA/CAD Models | SST39SF040-70-4I-NHE-T Models |
Product Attributes
Filter Similar Products
Category | Memory Organization 512K x 8 |
Mfr | Memory Interface Parallel |
Series | Write Cycle Time - Word, Page 20µs |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Access Time 70 ns |
Part Status Active | Voltage - Supply 4.5V ~ 5.5V |
DigiKey Programmable Verified | Operating Temperature -40°C ~ 85°C (TA) |
Memory Type Non-Volatile | Mounting Type Surface Mount |
Memory Format | Package / Case |
Technology FLASH | Supplier Device Package 32-PLCC (11.43x13.97) |
Memory Size | Base Product Number |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SST39SF040-70-4I-NHE | Microchip Technology | 0 | SST39SF040-70-4I-NHE-ND | $2.77000 | Direct |
| SST39SF040-55-4I-NHE-T | Microchip Technology | 32 | SST39SF040-55-4I-NHE-TTR-ND | $3.06000 | Similar |
In-Stock: 0
750 estimated in stock on 07-Dec-2026
Request Stock Notification
Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
| Cut Tape (CT) & Digi-Reel®: | 750 |
| Tape & Reel (TR): | 750 |
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.95000 | $2.95 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 750 | $2.56001 | $1,920.01 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


