X96012_08 INTERSIL [Intersil Corporation], X96012_08 Datasheet - Page 22

• Manufacturer Part Number: X96012_08
• Description: Universal Sensor Conditioner with Dual Look-up Table Memory and DACs
• Manufacturer: INTERSIL [Intersil Corporation]

Data Protection
There are four levels of data protection designed into the
X96012:
1- Any Write to the device first requires setting of the WEL bit
in Control 6 register;
2- The Block Lock can prevent Writes to certain regions of
memory;
3- The Write Protection pin disables any writing to the
X96012;
4- The proper clock count, data bit sequence, and STOP
condition is required in order to start a nonvolatile write cycle,
otherwise the X96012 ignores the Write operation.
22
X96012
WP: Write Protection Pin
When the Write Protection (WP) pin is active (LOW), any
Write operations to the X96012 is disabled, except the
writing of the WEL bit.
February 20, 2008
FN8216.3