eMMC
NANDrive
™
85VM
Series
Product Brief
Product Description
The eMMC NANDrive™ family of embedded solid state drives (SSDs) integrate Greenliant’s advanced
eMMC controller with one or more NAND flash die in a multi-chip package. eMMC NANDrive is available
with 2-bits-per-cell (MLC) or 1-bit-per-cell (SLC) NAND to meet various customer requirements for lifespan,
endurance and performance. Ideal for automotive, industrial, medical, security and networking applications,
these high-reliability SSDs are offered in both 100-ball and 153-ball packages.
A
built-in microcontroller and flash file management firmware replace the need for host-side Flash File
System (FFS). eMMC NANDrive is compatible with many NXP/Freescale, NVIDIA, TI, Intel, AMD and other
popular chipsets. It operates at full industrial temperatures between -40 and +85 degrees Celsius, giving
customers data storage that can withstand the most severe conditions. Available in various capacities, these
space-saving products are designed with enhanced data integrity and security features.
Key Features
Industry Standard eMMC Interface
- Supports JEDEC eMMC 5.1 (JESD84-B51)
and 4.4 standards (JESD84-A44)
- Backward compatible with previous eMMC
versions above revision 4.2
Wide Range of Products
- Multiple capacities available with 2-bits-per-
cell (MLC) or 1-bit-per-cell (SLC) NAND to
meet endurance, data retention requirements
High Performance*
- Sequential Read / Write Performance
up to 125 MB/sec / 65 MB/sec
- Clock speed up to 200 MHz
- Supports HS200 / HS400 modes
- Supports Dual Data Rate (DDR) modes
- High Priority Interrupt (HPI) helps prioritize
important host requests
*Supported by eMMC 5.1
www.NANDrive.com
Power Management
- Supports auto-sleep mode to reduce power
consumption
- Immediately disables unused circuitry
without host intervention
- Dedicated pin (PD#) for enhanced power fail
protection
- Integrated voltage detector
Robust Firmware
- Implements advanced global and group wear
leveling to maximize product lifespan
- Embedded flash file system (FFS) enables
seamless capacity migrations with no change
to host software
Built-in ECC
- Uses advanced hardware engine to correct
bit errors
Bad Block Management
- Replaces bad blocks with spare blocks in the
NAND flash before uncorrected errors occur
Data Security
- Permanent, temporary and power-on write
protection for entire device and specific partition
- Dedicated pin (WP#) for write protection
- Supports RPMB / Sanitize / TRIM for sensitive
data protection*
Latency Management
- Reduces latencies due to background operation
during time critical read/write operations
Package Options and I-temp Capability
- 100-ball LBGA package with 1mm ball pitch
for increased long-term reliability
- 153-ball LFBGA package with .5mm ball pitch
- Industrial operation: -40°C to +85°C
Applications
— In-vehicle infotainment
— GPS and telematics
—
—
—
—
Data recorder
Video conferencing
Tablet PC
Multi-function printer
— Point-of-Sale terminal
— VoIP system / PBX
— Wireless base station
— Router / Gateway / Switch
— Set-top box
— Industrial PC / Single-board computer
— Ultrasound and medical imaging
— Industrial automation and control
— Test and measurement equipment
— Video surveillance / ID terminal
Greenliant Systems
3970 Freedom Circle, Suite 100
Santa Clara, CA 95054 USA
Tel. 1-408-200-8000
Fax 1-408-200-8099
www.Greenliant.com
eMMC NANDrive Package Diagrams
153-ball LFBGA package
11.5mm x 13mm
Pb-free (RoHS compliant)
100-ball LBGA package
14mm x 18mm
Pb-free (RoHS compliant)
6.50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0.30 0.05
(153x)
1
2
3
4
11.5 0.1
5
6
7
8
9
10
1.0
10.0
1.0
0.45 0.05
(100x)
9.0
14.0 0.1
0.50
1.0
2.0
13.0
0.1
18.0
0.1
0.22 0.05
1.25 0.10
0.35 0.05
1.30 0.10
eMMC NANDrive Block Diagram
eMMC
Standard
4.4
eMMC Product Lineup
85VM Series eMMC NANDrive
Embedded
Flash File
System
eMMC
Host
Interface
SRAM Buffer
MCU
Capacity
512 MB – 4 GB
8 GB – 64 GB
4 GB – 64 GB
NAND Configuration
1 bit per cell (SLC)*
2 bits per cell (MLC)
1 bit per cell (SLC)*
2 bits per cell (MLC)
1 bit per cell (SLC)*
2 bits per cell (MLC)
Package Type
Multitasking
Interface
100-ball LBGA
14 x 18 x 1.4mm
Internal
DMA
PMU
SCI
NAND
Flash
5.1
ECC
8 GB – 128 GB
4 GB – 32 GB
8 GB – 64 GB
153-ball LFBGA
11.5 x 13 x 1.35mm
*Enabled by Greenliant’s advanced G-SLC™
Technology
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NANDrive FAQs:
www.greenliant.com/nandrive-faqs
Evaluation Boards:
www.greenliant.com/nandrive-eval-boards
Long-Term Availability:
www.greenliant.com/support/#LTA-program
For more information, contact your Greenliant representative: www.greenliant.com/sales
© 2018 Greenliant Systems. Greenliant and the Greenliant logo are registered trademarks, and
NANDrive is a trademark of Greenliant Systems.
These specifications are subject to change without notice. 04/2018
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