SSDUSMS0001G1 888492 Intel, SSDUSMS0001G1 888492 Datasheet - Page 13

• Manufacturer Part Number: SSDUSMS0001G1 888492
• Manufacturer: Intel

Specifications of SSDUSMS0001G1 888492

• Lead Free Status / RoHS Status: Compliant

Intel® Z-P140 PATA SSD
4.7
4.8
October 2008
Order Number: 318890-003US
Error Correction Code (ECC) Retries
When the controller encounters an uncorrectable ECC error while reading data from the
flash device, the controller will repeat the READ command to the flash device up to
three times. If the process is unsuccessful, the ECC failure will be reported back to the
host and both Aborted (ABRT) and Uncorrectable Data Error (UNC) bits will be set in
the error register. This process enables the Intel Z-P140 PATA SSD device to recover
from a single disturbance such as an ESD event, but not incorrectly report a block as
bad. The device will still be able to manage ECC for true persistent uncorrectable
errors.
Power Failure Protection
The device uses both hardware and software protection to prevent data corruption
during power failures. A Flash Write Protect line activates hardware protection should
the controller’s V
data to Flash Memory to provide software protection. A target user block writes all new
data to an associated Flash Buffer Block. On power-up, the controller scans the buffer
blocks (which could contain new data that is in the process of being written) for ECC
errors to prevent data corruption. So, although a page written to during a power off
could be lost, no data corruption occurs.
CC
voltage level fall below 2.7 V. A Flash Write Buffering scheme writes
Intel® Z-P140 PATA SSD
Product Manual
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