S-93C46B Datasheet, PDF (24/45 Pages) Seiko Instruments Inc – CMOS SERIAL E2PROM

CMOS SERIAL E²PROM
S-93C46B/56B/66B
2. 2 Output pin
Vcc
DO
Rev.4.3_00
Figure 26 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 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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Seiko Instruments Inc.