KE4BT4B6A [ETC]
the perfect storage solution for mobile and embedded applications;
| 型号： | KE4BT4B6A |
| 厂家： | 
ETC |
| 描述： | the perfect storage solution for mobile and embedded applications |
| 文件： | 总1页 (文件大小：1665K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
K I N G S T O N . C O M / e M M C
•
e MMC —
the perfect storage solution for
mobile and embedded applications
Overview
Kingston’s 32nm e•MMC™ product follows the JEDEC e•MMC4.41 standard. e•MMC encloses the MLC NAND and e•MMC controller
inside one JEDEC standard package, providing a standard interface to the host CPU. The e•MMC controller directs the Flash
management, including ECC, wear leveling, IOPS optimization and read sensing, significantly reducing the storage management
burden of the host CPU. It is an ideal universal storage solution for many electronic devices, including smartphones, tablet PCs, PDAs,
eBook readers, MIDs, digital cameras and recorders, MP3, MP4 players, electronic learning products, digital TVs and set-top boxes. Not
only used in consumer products, e•MMC is being adopted rapidly in embedded applications, such as many Computer on Module
(COM) designs, because of its compact size, low power consumption and many enhanced features.
Key Benefits
• Simplifies the system design and reduces the time to market.The standard interface makes the fast-changing NAND technology
invisible to the host. The host processor doesn’t have to keep changing its software to accommodate every NAND technology
change and variation. This helps to significantly reduce the design-in complexity and shorten the qualification cycle.
• Helps to improve the whole system performance. The e•MMC controller frees up the host processor’s valuable resources from
NAND management, so the host processor can use its processing power on other tasks.
• Provides a cost-effective solution. As opposed to SLC NAND, e•MMC uses MLC NAND. It makes higher capacity storage in
mobile devices much more affordable and enables today’s mobile devices to meet the increasing storage need.
32nm Part Numbers and Specifications
Performance
Kingston Part
Number
e•MMC
Standard
Dimension
(mm)
Operating
Temperature Temperature
Storage
Capacity
Package
Vccq (V)
Multi-Block Read Multi-Block Write
Sequential (MB/s) Sequential (MB/s)
KE44B- 25AN/2GB
KE44B- 26BN/4GB
KE44B- 26BN/8GB
KE4BT4B6A
2GB
4GB
4.41
4.41
4.41
4.41
4.41
FBGA153
FBGA169
FBGA169
FBGA169
FBGA169
11.5 x 13 x 1.2
12 x 16 x 1.2
12 x 16 x 1.2
12 x 16 x 1.2
14 x 18 x 1.4
1.8/3.3
1.8/3.3
1.8/3.3
1.8/3.3
1.8/3.3
-25°C - 85°C
-25°C - 85°C
-25°C - 85°C
-25°C - 85°C
-25°C - 85°C
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
26
26
40
40
40
12
12
20
20
20
8GB
16GB
32GB
KE4BT5D6A
Key Features
Features
e•MMC 4.41
Features
e•MMC 4.41
Trim
√
√
√
√
√
√
32nm MLC
Flash
Hardware reset
104MB/s
Speed Class
Boot operation
Partitioning
Sleep mode
Enhanced reliable write
Background operation
High prioritiy interrupt
DDR interface
√
√
√
Replay protected
memory block
√
For more information, please visit kingston.com/emmc
©2012 Kingston Technology Corporation, 17600 Newhope Street, Fountain Valley, CA 92708 USA.
All rights reserved. All trademarks and registered trademarks are the property of their respective owners. Printed in the USA MKF-493
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