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                                    | Manufacturer Part Number: | SST39WF400B-70-4I-VA | 
| Manufacturer: | Roving Networks / Microchip Technology | 
| Part of Description: | IC FLASH 4MBIT PARALLEL WAFER | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 3705 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | SST39 MPF™ | 
| Package | Tape & Reel (TR) | 
| Part Status | Active | 
| Memory Type | Non-Volatile | 
| Memory Format | FLASH | 
| Technology | FLASH | 
| Memory Size | 4Mb (256K x 16) | 
| Memory Interface | Parallel | 
| Clock Frequency | - | 
| Write Cycle Time - Word, Page | 40µs | 
| Access Time | 70 ns | 
| Voltage - Supply | 1.65V ~ 1.95V | 
| Operating Temperature | -40°C ~ 85°C (TA) | 
| Mounting Type | - | 
| Package / Case | Die | 
| Supplier Device Package | Wafer | 

