S-93C46B-H Datasheet, PDF (23/34 Pages) Seiko Instruments Inc – FOR AUTOMOTIVE OPERATION 3-WIRE SERIAL E2PROM

Rev.2.1_02
FOR AUTOMOTIVE 105°C OPERATION 3-WIRE SERIAL E²PROM
S-93C46B/56B/66B H Series
2. 2 Output pin
V_CC
DO
Figure 24 DO Pin
3. Input pin noise elimination time
The S-93C46B/56B/66B include a built-in low-pass filter to eliminate noise at the SK, DI, and CS pins. This means
that if the supply voltage is 5.0 V (at room temperature), noise with a pulse width of 20 ns or less can be eliminated.
Note, therefore, the noise with a pulse width of more than 20 ns will be recognized as a pulse if the voltage exceeds
V_IH/V_IL.
 Precaution
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
• SII Semiconductor Corporation claims no responsibility for any and all disputes arising out of or in connection with any
infringement by products including this IC of patents owned by a third party.
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