SLC NAND & BENAND
NAND FLASH MEMORY
Reliability and Performance
Toshiba’s SLC NAND advanced flash memory
products provide cutting-edge endurance and data
retention for sensitive or frequently used system data.
For long-lasting products or systems working with
extremely high data throughput between the host and
the memory, Toshiba's SLC is a suitable solution.
Toshiba’s new BENAND™ removes the burden of
error correction code (ECC) from the host processor
by embedding ECC directly in the hardware while
maintaining the same specifications, reliability and
performance as raw SLC NAND.
APPLICATIONS
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FLASH
INVENTOR OF
Industrial
Consumer Electronics
Multimedia
Smart Metering & Intelligent Lighting
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FEATURES
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ADVANTAGES
SLC NAND 24nm
• 1Gb – 128Gb
• Extended temperature range
• TSOP and BGA package
BENAND 24nm
Built-in ECC SLC NAND
1Gb – 8Gb
On-chip H/W ECC
Same reliability and performance
as raw SLC
Same hardware interface and
package as raw SLC
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M O R
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BENEFITS
Broad lineup to meet customer
demand for different densities
24nm technology for cost optimization
Long data retention, extreme write/
erase performance
Small package available to reduce
board space
No ECC operation is required on the
host side (BENAND)
Produced in Toshiba's cutting-edge
technology flash factory
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A suitable solution for long-lasting
storage of significant or frequently
changed data
Reduced BOM cost due to latest
24nm production technology
Supports smaller board size (e.g.
for mobile devices)
Using Toshiba BENAND, it is
possible to utilize the latest 24nm
SLC NAND flash technology even
if the existing platform cannot
support higher bit ECC. No
hardware change necessary.
SPECIFICATIONS
Product / Features
SLC NAND
BENAND™ (SLC+ECC)
1Gb – 128Gb
Density
Technology
1Gb – 8Gb
24nm
Required on Host Side
ECC (Error Correction Code)
Embedded on Memory Chip
-40°C to 85°C
0°C to 70°C
Temperature
Package
TSOP and BGA
BENAND – SLC WITH EMBEDDED ECC FOR BOM REDUCTION AND SYSTEM FLEXIBILITY
BENAND
Raw SLC NAND 24nm
8bit
ECC
Data read from the SLC is
already error corrected
HOST SYSTEM
Main CPU
Memory Controller
Raw SLC NAND 43nm
Data read from the SLC is
not error corrected
1bit ECC
