SFT Series Memory Tokens
Datakey's large memory capacity serial flash memory tokens feature a Serial Peripheral Interface (SPI) which is a synchronous serial data link that is standard across many microprocessors and other peripheral chips. It provides a high bandwidth network connection among CPUs and other devices supporting the SPI-compatible bus. The primary applications are data logging, firmware updates, and data transfer. The memory can be written or programmed 1 to 256 bytes at a time, using the Page Write or Page Program instructions. Refer to the SPI Interface Specification for specific sector and page information. The SFT series features Datakey's industry-leading solid molded construction, rugged wear-resistant exterior and long-lasting contacts.
| SFT2Mb | |
| Part Number | 611-0092-000A (Black) |
| Memory Capacity | 2 Mb (2,097,152 bits) (262,144 bytes) |
| Interface | SPI |
| Memory Technology | Flash |
| Voltage | 2.7 to 3.6 V |
| ESD Protection | 15 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 20 years min. |
| Contact Life | 10,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All SlimLine Receptacles (SRxxxx) and SlimLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |
| SFT4Mb | |
| Part Number | 611-0093-000A (Black) |
| Memory Capacity | 4 Mb (4,194,304 bits) (524,288 bytes) |
| Interface | SPI |
| Memory Technology | Flash |
| Voltage | 2.7 to 3.6 V |
| ESD Protection | 15 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 20 years min. |
| Contact Life | 10,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All SlimLine Receptacles (SRxxxx) and SlimLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |
| SFT8Mb | |
| Part Number | 611-0166-000A (Black) |
| Memory Capacity | 8 Mb (8,388,608 bits) (1,048,576 bytes) |
| Interface | SPI |
| Memory Technology | Flash |
| Voltage | 2.7 to 3.6 V |
| ESD Protection | 15 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 20 years min. |
| Contact Life | 10,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All SlimLine Receptacles (SRxxxx) and SlimLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |
| SFT32Mb | |
| Part Number | 611-0179-000A (Black) |
| Memory Capacity | 32 Mb (33,554,432 bits) (4,194,304 bytes) |
| Interface | SPI |
| Memory Technology | Flash |
| Voltage | 2.7 to 3.6 V |
| ESD Protection | 15 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 20 years min. |
| Contact Life | 10,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All SlimLine Receptacles (SRxxxx) and SlimLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |
| SFT64Mb | |
| Part Number | 611-0211-000A (Black) |
| Memory Capacity | 64 Mb (67,108,864 bits) (8,388,608 bytes) |
| Interface | SPI |
| Memory Technology | Flash |
| Voltage | 2.7 to 3.6 V |
| ESD Protection | 15 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 20 years min. |
| Contact Life | 10,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All SlimLine Receptacles (SRxxxx) and SlimLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |