Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SST25VF020-20-4C-SAE-T | SST25VF020 Series |
|---|---|---|
| Access Time | - | 6 ns |
| Clock Frequency | 20 MHz | 20 - 80 MHz |
| Memory Format | FLASH | FLASH |
| Memory Interface | SPI | SPI |
| Memory Organization [custom] | 256 K | 256 K |
| Memory Organization [custom] | 8 | 8 |
| Memory Size | 2 Gbit | 2 Gbit |
| Memory Type | Non-Volatile | Non-Volatile |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 70 °C | 70 - 85 °C |
| Operating Temperature [Min] | 0 °C | -40 - 0 °C |
| Package / Case | 8-SOIC | 8-SOIC, 8-UFDFN Exposed Pad, 8-WDFN Exposed Pad, CSPBGA, 8-UFBGA |
| Package / Case [x] | 0.154 in | 0.154 in |
| Package / Case [y] | 3.9 mm | 3.9 mm |
| Supplier Device Package | 8-SOIC | 8-SOIC, 8-USON (3x2), 8-WSON, 8-SOP, 8-CSP |
| Technology | FLASH | FLASH, FLASH - NOR |
| Voltage - Supply [Max] | 3.6 V | 3.6 V |
| Voltage - Supply [Min] | 2.7 V | 2.7 V |
| Write Cycle Time - Word, Page | - | 10 µs |
| Write Cycle Time - Word, Page [custom] | 20 µs | 20 µs |
| Write Cycle Time - Word, Page [custom] | 20 µs | 20 µs |
SST25VF020 Series
2Mb 2.7-3.6V SPI Serial Flash
| Part | Memory Interface | Clock Frequency | Memory Format | Mounting Type | Package / Case | Package / Case [y] | Package / Case [x] | Voltage - Supply [Min] | Voltage - Supply [Max] | Write Cycle Time - Word, Page | Memory Type | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Memory Size | Memory Organization [custom] | Memory Organization [custom] | Technology | Write Cycle Time - Word, Page [custom] | Write Cycle Time - Word, Page [custom] | Access Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SST25VF020B-80-4I-SAE-T | SPI | 80 MHz | FLASH | Surface Mount | 8-SOIC | 3.9 mm | 0.154 in | 2.7 V | 3.6 V | 10 µs | Non-Volatile | 8-SOIC | 85 °C | -40 °C | 2 Gbit | 256 K | 8 | FLASH | |||
Microchip Technology SST25VF020B-80-4I-SAE | SPI | 80 MHz | FLASH | Surface Mount | 8-SOIC | 3.9 mm | 0.154 in | 2.7 V | 3.6 V | 10 µs | Non-Volatile | 8-SOIC | 85 °C | -40 °C | 2 Gbit | 256 K | 8 | FLASH | |||
Microchip Technology SST25VF020B-80-4I-Q3AE | SPI | 80 MHz | FLASH | Surface Mount | 8-UFDFN Exposed Pad | 2.7 V | 3.6 V | 10 µs | Non-Volatile | 8-USON (3x2) | 85 °C | -40 °C | 2 Gbit | 256 K | 8 | FLASH | |||||
Microchip Technology SST25VF020B-80-4C-Q3AE-T | SPI | 80 MHz | FLASH | Surface Mount | 8-UFDFN Exposed Pad | 2.7 V | 3.6 V | 10 µs | Non-Volatile | 8-USON (3x2) | 70 °C | 0 °C | 2 Gbit | 256 K | 8 | FLASH | |||||
Microchip Technology SST25VF020B-80-4C-Q3AE | SPI | 80 MHz | FLASH | Surface Mount | 8-UFDFN Exposed Pad | 2.7 V | 3.6 V | 10 µs | Non-Volatile | 8-USON (3x2) | 70 °C | 0 °C | 2 Gbit | 256 K | 8 | FLASH | |||||
Microchip Technology SST25VF020B-80-4C-SAE-T | SPI | 80 MHz | FLASH | Surface Mount | 8-SOIC | 3.9 mm | 0.154 in | 2.7 V | 3.6 V | 10 µs | Non-Volatile | 8-SOIC | 70 °C | 0 °C | 2 Gbit | 256 K | 8 | FLASH | |||
Microchip Technology SST25VF020-20-4C-SAE | SPI | 20 MHz | FLASH | Surface Mount | 8-SOIC | 3.9 mm | 0.154 in | 2.7 V | 3.6 V | Non-Volatile | 8-SOIC | 70 °C | 0 °C | 2 Gbit | 256 K | 8 | FLASH | 20 µs | 20 µs | ||
Microchip Technology SST25VF020-20-4I-QAE | SPI | 20 MHz | FLASH | Surface Mount | 8-WDFN Exposed Pad | 2.7 V | 3.6 V | Non-Volatile | 8-WSON | 85 °C | -40 °C | 2 Gbit | 256 K | 8 | FLASH | 20 µs | 20 µs | ||||
Microchip Technology SST25VF020-20-4C-SAE-T | SPI | 20 MHz | FLASH | Surface Mount | 8-SOIC | 3.9 mm | 0.154 in | 2.7 V | 3.6 V | Non-Volatile | 8-SOIC | 70 °C | 0 °C | 2 Gbit | 256 K | 8 | FLASH | 20 µs | 20 µs | ||
Microchip Technology SST25VF020-20-4C-QAE-T | SPI | 20 MHz | FLASH | Surface Mount | 8-WDFN Exposed Pad | 2.7 V | 3.6 V | Non-Volatile | 8-WSON | 70 °C | 0 °C | 2 Gbit | 256 K | 8 | FLASH | 20 µs | 20 µs |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.26 | |
| 25 | $ 1.19 | |||
| 100 | $ 1.14 | |||
| Digi-Reel® | 1 | $ 1.26 | ||
| 25 | $ 1.19 | |||
| 100 | $ 1.14 | |||
| Tape & Reel (TR) | 3300 | $ 1.11 | ||
| Microchip Direct | T/R | 1 | $ 1.22 | |
| 25 | $ 1.16 | |||
| 100 | $ 1.11 | |||
| 1000 | $ 1.05 | |||
| 5000 | $ 1.00 | |||
| 10000 | $ 0.93 | |||
Description
General part information
SST25VF020 Series
The SST serial flash family features a four-wire, SPI-compatible interface that allows for a low pin-count package occupying less board space and ultimately lowering total system costs. SST25VF020 SPI serial flash memories are manufactured with SST proprietary, high performance CMOS SuperFlash Technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.
Documents
Technical documentation and resources