System Performance - SanDisk 2GB - 2GB Micro Secure Digital Card Product Manual

SanDisk microSD™, microSDHC™ and microSDXC™ cards
2.1.2

System Performance

This section provides the system performance specifications for the SanDisk microSD
Card Product Family. All performance values in Table 3 were measured under the
following conditions:
•
Voltage range 2.7 to 3.6V
•
Temperature -25°C to 85°C
•
Independent of card clock frequency
Block Read Access Time
Block Write Access Time
ACMD41 to ready after power-up
January 2012 Version 2.5 © 2008 - 2012 SanDisk Corporation. SanDisk Confidential, subject to all applicable non-disclosure agreements
Table 3: System Performance
Timing Maximum Value
100 ms
250 ms for SDHC,
500ms for SDXC
1s
OEM Product Manual
2.5
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