SFK5V Series Memory Keys

Datakey's large memory capacity serial flash memory Keys 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. From 1 to 256 bytes may be written to the memory using the Page Programming instruction. The entire contents of memory may be read using a single Read instruction. Refer to the Memory SPI Interface Specification for specific sector and page information. The SFK 5V series features 5 volt Vcc and logic operation, and Datakey’s industry-leading solid molded construction, rugged wear-resistant exterior and long-lasting contacts. The SFK 5V series is recommended only for applications requiring 5 volt operation. For all other applications, use the standard SFK Series (3.3 volt).

SFK5V2Mb
Part Number

611-0105-000A (Black)
611-0105-002A (Red)
611-0105-004A (Yellow)
611-0105-005A (Green)
611-0105-006A (Blue)
611-0105-008A (Gray)

Memory Capacity

2 Mb (2,097,152 bits) (262,144 bytes)

Interface

SPI

Memory Technology

Flash

Voltage

5.0 V

ESD Protection

10 kV (per Std. 064-1028)

Read Cycles

Unlimited

Write/Erase Cycles

100,000 min.

Data Life (Storage)

20 years min.

Contact Life

15,000 cycles min.

Operational Temperature

-40 ˚C to +85 ˚C

Storage Temperature

-40 ˚C to +100 ˚C

Used With

All Keyceptacles, KeyLink III programmers

Compliance

RoHS Compliant

Other Features

Redundant contacts. Custom logo options available.

SFK5V4Mb
Part Number

611-0147-000A (Black)
611-0147-002A (Red)
611-0147-004A (Yellow)
611-0147-005A (Green)
611-0147-006A (Blue)
611-0147-008A (Gray)

Memory Capacity

4 Mb (4,194,304 bits) (524,288 bytes)

Interface

SPI

Memory Technology

Flash

Voltage

5.0 V

ESD Protection

10 kV (per Std. 064-1028)

Read Cycles

Unlimited

Write/Erase Cycles

100,000 min.

Data Life (Storage)

20 years min.

Contact Life

15,000 cycles min.

Operational Temperature

-40 ˚C to +85 ˚C

Storage Temperature

-40 ˚C to +100 ˚C

Used With

All Keyceptacles, KeyLink III programmers

Compliance

RoHS Compliant

Other Features

Redundant contacts. Custom logo options available.

SFK5V8Mb
Part Number

611-0130-000A (Black)
611-0130-002A (Red)
611-0130-004A (Yellow)
611-0130-005A (Green)
611-0130-006A (Blue)
611-0130-008A (Gray)

Memory Capacity

8 Mb (8,388,608 bits) (1,048,576 bytes)

Interface

SPI

Memory Technology

Flash

Voltage

5.0 V

ESD Protection

10 kV (per Std. 064-1028)

Read Cycles

Unlimited

Write/Erase Cycles

100,000 min.

Data Life (Storage)

20 years min.

Contact Life

15,000 cycles min.

Operational Temperature

-40 ˚C to +85 ˚C

Storage Temperature

-40 ˚C to +100 ˚C

Used With

All Keyceptacles, KeyLink III programmers

Compliance

RoHS Compliant

Other Features

Redundant contacts. Custom logo options available.


WARNING: California's Proposition 65

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