SST25VF020-20-4C-QAE-T
ActiveNOR FLASH SERIAL-SPI 3.3V 2M-BIT 256K X 8 23NS 8-PIN WSON EP T/R
Deep-Dive with AI
Search across all available documentation for this part.
SST25VF020-20-4C-QAE-T
ActiveNOR FLASH SERIAL-SPI 3.3V 2M-BIT 256K X 8 23NS 8-PIN WSON EP T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | SST25VF020-20-4C-QAE-T |
|---|---|
| Clock Frequency | 20 MHz |
| Memory Format | FLASH |
| Memory Interface | SPI |
| Memory Organization [custom] | 256 K |
| Memory Organization [custom] | 8 |
| Memory Size | 2 Gbit |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON |
| Technology | FLASH |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
| Write Cycle Time - Word, Page [custom] | 20 µs |
| Write Cycle Time - Word, Page [custom] | 20 µs |
SST25VF020B Series
2Mb 2.7-3.6V SPI Serial Flash
| Part | Memory Format | Memory Organization [custom] | Memory Organization [custom] | Memory Size | Voltage - Supply [Min] | Voltage - Supply [Max] | Technology | Clock Frequency | Memory Interface | Operating Temperature [Max] | Operating Temperature [Min] | Memory Type | Supplier Device Package | Mounting Type | Package / Case | Write Cycle Time - Word, Page | Write Cycle Time - Word, Page [custom] | Write Cycle Time - Word, Page [custom] | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 25 MHz | SPI | 70 °C | 0 °C | Non-Volatile | 8-CSP | Surface Mount | 8-UFBGA CSPBGA | |||||
 Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 80 MHz | SPI | 85 °C | -40 °C | Non-Volatile | 8-WSON | Surface Mount | 8-WDFN Exposed Pad | 10 µs | ||||
 Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 20 MHz | SPI | 70 °C | 0 °C | Non-Volatile | 8-WSON | Surface Mount | 8-WDFN Exposed Pad | 20 µs | 20 µs | |||
 Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 80 MHz | SPI | 70 °C | 0 °C | Non-Volatile | 8-USON (3x2) | Surface Mount | 8-UFDFN Exposed Pad | 10 µs | ||||
Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 20 MHz | SPI | 85 °C | -40 °C | Non-Volatile | 8-WSON | Surface Mount | 8-WDFN Exposed Pad | 20 µs | 20 µs | |||
 Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 20 MHz | SPI | 85 °C | -40 °C | Non-Volatile | 8-SOIC | Surface Mount | 8-SOIC | 20 µs | 20 µs | 3.9 mm | 0.154 in | |
Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 20 MHz | SPI | 70 °C | 0 °C | Non-Volatile | 8-WSON | Surface Mount | 8-WDFN Exposed Pad | 20 µs | 20 µs | |||
 Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 80 MHz | SPI | 70 °C | 0 °C | Non-Volatile | 8-SOIC | Surface Mount | 8-SOIC | 10 µs | 3.9 mm | 0.154 in | ||
Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 80 MHz | SPI | 85 °C | -40 °C | Non-Volatile | 8-USON (3x2) | Surface Mount | 8-UFDFN Exposed Pad | 10 µs | ||||
Microchip Technology | FLASH | 256 K | 8 | 2 Gbit | 2.7 V | 3.6 V | FLASH | 80 MHz | SPI | 70 °C | 0 °C | Non-Volatile | 8-SOIC | Surface Mount | 8-SOIC | 10 µs | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 1.14 | |
| 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
SST25VF020B Series
The 25 series Serial Flash family 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 SST25VF020B devices are enhanced with improved operating frequency and even lower power consumption. SST25VF020B 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