SLSDM256BU STEC, SLSDM256BU Datasheet - Page 6

• Manufacturer Part Number: SLSDM256BU
• Manufacturer: STEC
• Type: MicroSD Cardr

Specifications of SLSDM256BU

• Density: 256MByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: Not Required
• Pin Count: 8
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Programmable: Yes
• Lead Free Status / RoHS Status: Compliant

SLSDMxxxB(I)U
1.3
Measurements are in SD bus mode using HB Bench test.
Test conditions: Main Board: MSI865PE Neo2, CPU: Intel Pentium 4 2.4GHz, DDR memory: 256MBytes,
OS: Windows 2000 with SP4, Software: FD Bench Ver3.4, USB Card reader (GL819)
2.0 Environmental Specifications
2.1
Sequential Read
Sequential Write
Random Read
Random Write
Ta
VDD
VSS1
VSS2
-
Symbol
Parameter
Performance
Recommended Operating Conditions
Commercial Operating Temperature
Industrial Operating Temperature
Supply Voltage
Supply Voltage Differentials
Power Up Time
(from 0V to VDD min)
Up to 11.6
Up to 11.1
Up to 5.8
Up to 2.0
Table 4: microSD Card Recommended Operating Conditions
128MB
Table 3: microSD Card Read/Write Performance
Parameter
Up to 11.3
Up to 10.8
Up to 4.6
Up to 1.3
61000-04581-104, July 2007
256MB
Industrial Grade microSD Card Datasheet
Up to 12.1
Up to 11.7
Up to 7.8
Up to 2.2
512MB
Min
-0.3
-40
2.7
0
-
Up to 11.6
Up to 11.1
Up to 9.5
Up to 1.1
1GB
Typ
25
-
-
-
-
Max
250
3.6
0.3
70
85
Mbytes/s
Mbytes/s
Mbytes/s
Mbytes/s
Unit
Unit
ms
°C
°C
V
V
6