SMSxxxAF
SMSxxxFF, SMSxxxBF
64 MByte, 128 MByte, 256 MByte
512 MByte and 1 GByte, 3.3V Supply Secure Digital™ Card
Features
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SD Memory Card Specification Version 1.01-
compliant
Up to 1 Gbyte of Formatted Data Storage
Bus Mode
– SD Protocol (1 to 4 Data Lines)
– SPI Protocol
Operating Voltage Range:
– Basic Communication (CMD0, CMD15,
CMD55 and ACMD41): 2.0V to 3.6V
– Other Commands and Memory Access:
2.7V to 3.6V
Variable Clock Rate: 0 to 25 MHz
Read Access (using 4 Data Lines)
– Sustained Multiple Block: 6.3 Mb/s
Write Access (using 4 Data Lines)
– Sustained Multiple Block: 3.0 Mb/s
Maximum Data Rate with up to 10 Cards
Aimed at Portable and Stationary Applications
Communication Channel Protocol Attributes:
– Six-wire communication channel (clock,
command, 4 data lines)
– Error-proof data transfer
– Single or Multiple block oriented data
transfer
Device summary
Part Number
SMS128AF
SMS256AF
SMS512AF
SMS01GAF
SMS064BF
SMS128BF
SMS064FF
SMS128FF
SMS256FF
SMS512FF
Package Form Factor
Operating Voltage Range
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MiniSD
MicroSD
SD
SD Secure Digital
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miniSD
Memory Field Error Correction
Safe Card Removal during Read
Write Protect Feature using Mechanical Switch
Built-in Write Protection Features (Permanent
and Temporary)
SD, MiniSD and MicroSD Packages
– ECOPACK
®
compliant
– Halogen free
– Antimony free
Table 1.
SD (full size)
MiniSD
2.7V to 3.6V
MicroSD
December 2007
Rev 3
1/61
1
NUMONYX [ NUMONYX B.V ]
