Tailor™
SD
CONTENTS
1. Introduction
.............................................................................................................................................................. - 1 -
2. Product List
............................................................................................................................................................. - 1 -
3. Features
........................................................................................................................................................................1
4. Physical Characteristics
.............................................................................................................................................2
4.1. Temperature
......................................................................................................................................................2
5. Pin Assignments(SD
Mode& SPI Mode).................................................................................................................
2
6. Usage
............................................................................................................................................................................3
6.2. Card Initialize
....................................................................................................................................................5
7. Internal Information
.....................................................................................................................................................8
7.1 Registers
............................................................................................................................................................8
7.1.1 OCR Register
.................................................................................................................................................9
7.1.2. CID Register
................................................................................................................................................10
7.1.4. RCA Register
..............................................................................................................................................12
8. Power Scheme
..........................................................................................................................................................13
9. Package Dimensions
................................................................................................................................................15
10. Reference Design
...................................................................................................................................................16
M
8.2 Power Up Time
................................................................................................................................................13
8.2.1 Power On or Power Cycle
..........................................................................................................................14
8.2.2 Power Supply Ramp Up
.............................................................................................................................14
8.2.3 Power Supply Ramp Up
.............................................................................................................................14
K
8.1. Power Up
.........................................................................................................................................................13
Fo
7.1.5. DSR Register
..............................................................................................................................................12
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7.2.3. CSD Register
..............................................................................................................................................11
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rC
-3-
on
6.3 DC Characteristics
...........................................................................................................................................7
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6.1 SD Bus Mode protocol
.....................................................................................................................................3
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Tailor™
SD
1.
Introduction
MK Founder
Tailor™ SD
is an embedded storage solution designed in a LGA package form.
The operation of
SD
is similar to an SD card which is an
commercial
standard.
Tailor™
SD
consists of NAND flash and a high performance controller. 3.3V supply voltage is
required for the NAND area (VCC).
Tailor™
SD
is fully compliant with SD2.0 interface, which allows most of general CPU to utilize.
Tailor™
SD
has high performance at a competitive cost, high quality and low power consumption.
Part No.
MKDV1GIL
MKDV2GIL
MKDV4GIL
MKDV8GIL
Capacity
1Gb
2Gb
4Gb
8Gb
Package
LGA-8
LGA-8
LGA-8
LGA-8
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2.
Product List
Size
6x8mm
6x8mm
6x8mm
6x8mm
Support up to 50Mhz clock frequency
SD-protocol compatible
Supports SPI Mode
Built-in HW ECC Engine and highly reliable NAND management mechanism
Smaller package LGA-8
M
K
Fo
Write speed up to class
6
un
de
rC
-1-
3. Features
on
fid
en
Tailor™
SD
4. Physical Characteristics
4.1. Temperature
1)
Operation Conditions
Temperature Range:
Ta =
-45
to
85
degrees centigrade
2)
Storage Conditions
Temperature Range: Tstg = −65 to 150
degrees centigrade
5. Pin Assignments(SD
Mode& SPI Mode)
TOP VIEW
a. Type Key: S=power supply; I= input; O=output using push-pull drivers; PP=I/O using push-pull drivers.
b. The extended DAT lines (DAT1-DAT3) are input on power up. They start to operate as DAT lines after the
SET_BUS_WIDTH Type Key: S=power supply; I=input; O=output using push-pull drivers; PP=I/O using push-pull
drivers.
c. At power up this line has a 50 kilohm pull-up enabled in the card. This resistor serves two functions: Card
detection and Mode Selection. For Mode Selection, the host can drive the line high or let it be pulled high to select
SD mode. If the host wants to select SPI mode it should drive the line low. For Card detection, the host detects that
the line is pulled high. This pull-up should be disconnected by the user, during regular data transfer, with
SET_CLR_CARD_DETECT (ACMD42) command.
2