S-25A080A Datasheet, PDF (25/31 Pages) Seiko Instruments Inc – 125°C OPERATION SPI SERIAL E2PROM

125°C OPERATION SPI SERIAL E²PROM FOR AUTOMOTIVE ELECTRIC COMPONENT
Rev.1.0_00
S-25A080A/160A/320A
2. 1 Input pin
CS, SCK
SI, WP, HOLD
Figure 19 CS , SCK Pin
2. 2 Output pin
Figure 20 SI, WP , HOLD Pin
VCC
SO
Figure 21 SO Pin
3. Precaution for use
Absolute maximum ratings: Do not operate these ICs in excess of the absolute maximum ratings (as listed on the
data sheet). Exceeding the supply voltage rating can cause latch-up.
Operations with moisture on the E²PROM pins may occur malfunction by short-circuit between pins. Especially, in
occasions like picking the E²PROM up from low temperature tank during the evaluation. Be sure that not remain frost
on the E²PROM pin to prevent malfunction by short-circuit.
Also attention should be paid in using on environment, which is easy to dew for the same reason.
Seiko Instruments Inc.
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