Revision 1.0 MultiMediaCardRS-MultiMediaCard Product Manual
© 2004 SanDisk Corporation 2-1
051304
2 Product Specifications
2.1 Overview
In this section, all values are defined at an ambient temperature and nominal supply voltage unless otherwise stated.
2.2 System Environmental Specifications
Table 2-1 defines the environmental specifications for the SanDisk MultiMediaCard and RS-MultiMediaCard.
Table 2-1 Environmental Specification Summary
Operating -25° C to 85° C
Temperature
Non-operating -40° C to 85° C
Operating 8 to 95, non condensing
Humidity
Non-operating 8 to 95, non condensing
Acoustic Noise dB
Contact Pads +- 4kV, Human body model
according to ANSI EOSESD-S5.1- 1998
ESD Protection
Non Contact Pad Area +- 8kV coupling plane discharge
+- 15kV air discharge Human body model per IEC61000-
4-2.
Operating 15 G peak-to-peak max.
Vibration
Non-operating 15 G peak-to-peak max.
Operating 1,000 G max.
Shock
Non-operating 1,000 G max.
Operating 80,000 ft. max.
Altitude
1
Non-operating 80,000 ft. max.
1
Relative to sea level.
Revision 1.0 MultiMediaCardRS-MultiMediaCard Product Manual
© 2004 SanDisk Corporation 2-2
051304
2.3 System Power Requirements
All values quoted in Table 2-2 are at room temperature unless otherwise stated.
Table 2-2 System Power Requirements
Operation Max. Power Dissipation 3.6 V
Read 50 mA
Write 60 mA
Sleep 150 uA
2.4 System Performance
All performance values for the MultiMediaCard and RS-MultiMediaCard in Table 2-3 are under the following conditions:
• Voltage range 2.7 V to 3.6 V
• Temperature -25° C to 85° C
• Independent of the MMC clock frequency
Table 2-3 Performance
Timing Typical Maximum
Block Read Access Time 0.5 ms
100 ms
Block Write Access Time 0.5 ms
240 ms
CMD1 to Ready after Power-up 50 ms
500 ms
Sleep to Ready 1 ms
2 ms
2.5 System Reliability and Maintenance
Table 2-4 Reliability and Maintenance Summary
MTBF 1,000,000 hours
Preventative Maintenance None
Data Reliability 1 non-recoverable error in 10
14
bits read
Endurance 100,000 write and erase cycles typical
Revision 1.0 MultiMediaCardRS-MultiMediaCard Product Manual
© 2004 SanDisk Corporation 2-3
051304
2.6 Physical Specifications
