S-25C080A H Series

www.sii-ic.com

105°C OPERATION

© Seiko Instruments Inc., 2010-2015

Seiko Instruments Inc.

1

The S-25C080A H series devices are high-temperature operation SPI serial E

25C080A H series has the capacity of 8 K-bit and the organization is 1024 words

× 8-bit. Page write and sequential read are

available.

Caution Before using the product in automobile control unit or medical equipment, contact to SII is indispensable.



Features

• Operating voltage range:

Read

2.5 V to 5.5 V

Write

2.5 V to 5.5 V

• Operation frequency:

6.5 MHz (4.5 V to 5.5 V)

• Write time:

4.0 ms max.

• SPI mode (0, 0) and (1, 1)

• Page write

32 bytes / page

• Sequential read

• Monitors write to the memory by a status register

• Write protect:

Software, Hardware

• Protect area:

25%, 50%, 100%

• Function to prevent malfunction by monitoring clock pulse

• Write protect function during the low power supply voltage

• CMOS schmitt input ( CS , SCK, SI, WP , HOLD )

• Endurance:

10

8

× 10

• Data retention:

100 years (Ta =

+25°C)

50 years (Ta =

+105°C)

• Memory capacitance:

8 K-bit

• Initial delivery state:

FFh, SRWD = 0, BP1 = 0, BP0 = 0

• Operation temperature range:

Ta =

−40°C to +105°C

• Lead-free (Sn 100%), halogen-free

*2

• AEC-Q100 qualified

*3

*1. For each address (Word: 8-bit)

*2. Refer to “ Product Name Structure” for details.

*3. Contact our sales office for details.



Packages

• 8-Pin SOP (JEDEC)

• 8-Pin TSSOP