SST26WF040BT-104I/NP
Active4MB 1.65-1.95V SERIAL QUAD I/O (SQI) FLASH
Deep-Dive with AI
Search across all available documentation for this part.
SST26WF040BT-104I/NP
Active4MB 1.65-1.95V SERIAL QUAD I/O (SQI) FLASH
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SST26WF040BT-104I/NP | SST26WF040 Series |
|---|---|---|
| Clock Frequency | 104 MHz | 104 MHz |
| Memory Format | FLASH | FLASH |
| Memory Interface | SPI - Quad I/O | SPI - Quad I/O |
| Memory Organization | 512 K | 512 K |
| Memory Size | 512 kb | 512 kb |
| Memory Type | Non-Volatile | Non-Volatile |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad, CSPBGA, 8-UFBGA, 8-SOIC, 8-WDFN Exposed Pad |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Supplier Device Package | 8-USON (2x3) | 8-USON (2x3), 8-CSP, 8-SOIC, 8-WDFN (5x6) |
| Technology | FLASH | FLASH |
| Voltage - Supply [Max] | 1.95 V | 1.95 V |
| Voltage - Supply [Min] | 1.65 V | 1.65 V |
| Write Cycle Time - Word, Page [custom] | 1.5 ms | 1.5 ms |
| Write Cycle Time - Word, Page [custom] | 1.5 ms | 1.5 ms |
SST26WF040 Series
4Mb 1.65-1.95V Serial Quad I/O (SQI) Flash
| Part | Clock Frequency | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Memory Interface | Memory Type | Memory Organization | Package / Case | Mounting Type | Memory Size | Memory Format | Write Cycle Time - Word, Page [custom] | Write Cycle Time - Word, Page [custom] | Technology | Supplier Device Package | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SST26WF040BT-104I/NP | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-UFDFN Exposed Pad | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-USON (2x3) | ||
Microchip Technology SST26WF040BT-104I/CS | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-UFBGA, CSPBGA | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-CSP | ||
Microchip Technology SST26WF040BT-104I/SN | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-SOIC | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-SOIC | 3.9 mm | 0.154 in |
Microchip Technology SST26WF040B-104I/SN | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-SOIC | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-SOIC | 3.9 mm | 0.154 in |
Microchip Technology SST26WF040BAT-104I/SN | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-SOIC | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-SOIC | 3.9 mm | 0.154 in |
Microchip Technology SST26WF040BA-104I/MF | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-WDFN Exposed Pad | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-WDFN (5x6) | ||
Microchip Technology SST26WF040BAT-104I/NP | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-UFDFN Exposed Pad | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-USON (2x3) | ||
Microchip Technology SST26WF040BAT-104I/MF | 104 MHz | 1.95 V | 1.65 V | 85 °C | -40 °C | SPI - Quad I/O | Non-Volatile | 512 K | 8-WDFN Exposed Pad | Surface Mount | 512 kb | FLASH | 1.5 ms | 1.5 ms | FLASH | 8-WDFN (5x6) |
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 | $ 1.35 | |
| 25 | $ 1.32 | |||
| 100 | $ 1.27 | |||
| Digi-Reel® | 1 | $ 1.35 | ||
| 25 | $ 1.32 | |||
| 100 | $ 1.27 | |||
| Tape & Reel (TR) | 3000 | $ 1.23 | ||
| Microchip Direct | T/R | 1 | $ 1.31 | |
| 25 | $ 1.28 | |||
| 100 | $ 1.23 | |||
| 1000 | $ 1.14 | |||
| 5000 | $ 1.10 | |||
Description
General part information
SST26WF040 Series
The SST26WF040B/040BA Serial Quad I/O (SQI) flash device utilizes a 4-bit multiplexed I/O serial interface to boost performance while maintaining the compact form factor of standard serial flash devices. SST26WF040B/040BA also supports full command-set compatibility to traditional Serial Peripheral Interface (SPI) protocol. Operating at frequencies reaching 104 MHz, the SST26WF040B/040BA enables minimum latency execute-in-place (XIP) capability without the need for code shadowing on an SRAM. The SST26WF040B/040BA writes (Program or Erase) with a single power supply of 1.65-1.95V and significantly lower power consumption. The device’s low power consumption makes it the ideal choice for Mobile handset, Bluetooth, GPS, camera module, table, hearing aid and any battery powered devices. Further benefits are achieved with SST’s proprietary, high-performance CMOS SuperFlash® technology, which significantly improves performance and reliability.
The **SST26WF040B** default at power up is with WP# and HOLD pins **enable** and SIO2 and SIO3 pins **disable** allowing for SPI protocol operations without register configuration.
The **SST26WF040BA** default at power up is with WP# and HOLD pins **disable** and SIO2 and SIO3 pins **enable** allowing for Quad I/O operations without register configuration.
Documents
Technical documentation and resources