S93A46A Datasheet, PDF (22/41 Pages) Seiko Instruments Inc – 125C OPERATION 3-WIRE SERIAL

125°C OPERATION 3-WIRE SERIAL E²PROM FOR AUTOMOTIVE
S-93A46A/56A/66A
TEST
Rev.6.1_00
2. 2 Output pin
Figure 24 TEST Pin
V_CC
DO
Figure 25 DO Pin
3. Input pin noise suppression time
The S-93A46A/56A/66A includes a built-in low-pass filter to suppress 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 suppressed.
Note, therefore, that noise with a pulse width of more than 20 ns will be recognized as a pulse if the voltage exceeds
V_IH / V_IL.
 Precautions
• 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.
22
Seiko Instruments Inc.