smc256bfd6e STMicroelectronics, smc256bfd6e Datasheet - Page 3
smc256bfd6e
Manufacturer Part Number
smc256bfd6e
Description
32mbyte, 64mbyte, 128mbyte, 256mbyte, 512mbyte, 1gbyte, 2gbyte, And 4gbyte 3.3/5v Supply Compactflash Card
Manufacturer
STMicroelectronics
Datasheet
1.SMC256BFD6E.pdf
(91 pages)
- Current page: 3 of 91
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SMCxxxBF
Contents
1
2
3
4
5
6
Capacity specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Card physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1
Electrical interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1
4.2
4.3
4.4
Command Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.1
5.2
5.3
5.4
Card Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6.1
6.2
6.3
Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electrical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Current Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Additional requirements for CompactFlash Advanced Timing mode . . . . 23
Attribute Memory Read and Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Common Memory Read and Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
I/O Read and Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
True IDE mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Configuration Option Register (200h in Attribute Memory) . . . . . . . . . . . 34
6.1.1
6.1.2
6.1.3
Card Configuration and Status Register (202h in Attribute Memory) . . . . 35
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
Pin Replacement Register (204h in Attribute Memory) . . . . . . . . . . . . . . 36
6.3.1
6.3.2
SRESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
LevlREQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Conf5 - Conf0 (Configuration Index) . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Changed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
SigChg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
IOis8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
PwrDwn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Int . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
CReady . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
CWProt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Contents
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