s-93c46b Seiko Instruments Inc., s-93c46b Datasheet - Page 24

• Manufacturer Part Number: s-93c46b
• Description: Cmos Serial E2prom
• Manufacturer: Seiko Instruments Inc.

24
CMOS SERIAL E
S-93C46B/56B/66B
Precaution
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in
• SII claims no responsibility for any and all disputes arising out of or in connection with any infringement by
3. Input pin noise elimination time
electrostatic protection circuit.
products including this IC of patents owned by a third party.
2. 2 Output pin
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
2
PROM
IH
/V
IL
.
Seiko Instruments Inc.
Figure 26 DO Pin
Vcc
DO
Rev.4.3
_00