SLISCD512MM1UI-A STEC, SLISCD512MM1UI-A Datasheet - Page 15

• Manufacturer Part Number: SLISCD512MM1UI-A
• Manufacturer: STEC
• Type: Chip Driver

Specifications of SLISCD512MM1UI-A

• Density: 512MByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: Chip
• Mounting: Surface Mount
• Pin Count: 50
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3.18/4.75V
• Operating Supply Voltage (max): 3.465/5.25V
• Programmable: Yes
• Lead Free Status / Rohs Status: Compliant

SLISCDxxx(M/G)M1U(I)-y
Datasheet
usable blocks and about 160 spare blocks at the time of manufacturing. Block size is 128KB for current
SLC NAND flash technology. The flash media will last as long as there are spare blocks available for
replacing the bad blocks that are generated due to wear-out of the flash. Once all of the spare blocks are
exhausted, data can no longer be written to the device, and the IDE Single Chip Drive turns into a read-
only storage device. This typically happens after many years of operation and is primarily affected by the
usage pattern and the application in which the device is used.
Monitoring the spare block count is a particularly effective way to determine the approximate amount of
useful life remaining on the IDE Single Chip Drive. The Life Cycle Management feature does just that. The
LCM feature is implemented as a vendor unique ATA command. Please refer to Application Note AN-
7003 Life Cycle Management Features for Mach1 Flash products for full details on implementing this ATA
command.
4.0 Environmental Specifications
4.1
4.2
Commercial Operating Temperature
Industrial Operating Temperature
Recommended Operating Conditions
Reliability
VCC voltage 5.0
VCC voltage 3.3
Data reliability
Data retention
Parameter
Parameter
Endurance
Table 9: iSCD Recommended Operating Conditions
Table 10: iSCD Endurance & Data Reliability
61000-04349-113, April 2008
Symbol
VCC3.3
VCC5
Ta
Ta
4.75
3.18
Min
-40
0
2,000,000 Write/Erase Cycles
1 in 10
10 years
Value
14
Typ
5.0
3.3
25
-
bits, read
IDE Single Chip Drive
3.465
Max
5.25
70
85
Unit
V
V
C
C
15