Microchip 4Mbit SPI Flash Memory 8-Pin SOIC, SST25VF040B-50-4I-SAF-T
- RS Stock No.:
- 264-8830
- Mfr. Part No.:
- SST25VF040B-50-4I-SAF-T
- Brand:
- Microchip
Subtotal (1 reel of 3300 units)*
£2,653.20
(exc. VAT)
£3,184.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,000 unit(s) shipping from 15 January 2026
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Units | Per unit | Per Reel* |
---|---|---|
3300 + | £0.804 | £2,653.20 |
*price indicative
- RS Stock No.:
- 264-8830
- Mfr. Part No.:
- SST25VF040B-50-4I-SAF-T
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Microchip | |
Memory Size | 4Mbit | |
Interface Type | SPI | |
Package Type | SOIC | |
Pin Count | 8 | |
Select all | ||
---|---|---|
Brand Microchip | ||
Memory Size 4Mbit | ||
Interface Type SPI | ||
Package Type SOIC | ||
Pin Count 8 | ||
The Microchip serial flash memory features a four-wire, SPI compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. The SST25VF040B device is enhanced with improved operating frequency for lower power consumption. This SPI serial flash memory is manufactured with SST proprietary, high-performance CMOS Super flash technology. The split-gate cell design and thick-oxide tunnelling injector attain better reliability and manufacturability compared with alternate approaches. This device significantly improve performance and reliability, while lowering power consumption.
SPI Compatible: Mode 0 and Mode 3
Supports 50 MHz SPI clock
Active Read Current: 10 mA (typical)
Program & Erase Current: 30mA (max)
Standby Current: 5 μA (typical)
Chip-Erase Time: 35 ms (typical)
Sector-/Block-Erase Time: 18 ms (typical)
Byte-Program Time: 7 μs (typical)
RoHS compliant
Supports 50 MHz SPI clock
Active Read Current: 10 mA (typical)
Program & Erase Current: 30mA (max)
Standby Current: 5 μA (typical)
Chip-Erase Time: 35 ms (typical)
Sector-/Block-Erase Time: 18 ms (typical)
Byte-Program Time: 7 μs (typical)
RoHS compliant
Related links
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