Kontron COMe-cBT6 User Manual

Page 29

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COMe-cBT6 / Features and Interfaces

» Compliant to JEDEC/eMMC standard version 4.4, 4.41, 4.5 & 5.0

» 1 bit, 4 bits or 8 bits data bus width support

» Data transfer rate up to 52Mbyte/s using 8 parallel data lines at 52MHz

» Single data rate up to 200Mbyte/s @ HS200 mode with 200MHz Host clock

» Dual data rate up to 104Mbyte/s @ 52MHz

» Error free memory access (ECC and enhanced data management)

» TRIM support

» Multi-Level-Cell (MLC) technology

» Single-Level-Cell (SLC) technology

» Industrial temperature grade -45 to +85°C

Flash Part No.

eMMC04G-W100-xxx

eMMC08G-W100-xxx

eMMC16G-W100-xxx

eMMC32G-W100-xxx

eMMC64G-W100-xxx

Nominal Flash Size MLC

4GByte

8GByte

16GByte

32GByte

64GByte

Nominal Flash Size SLC

2GByte

4GByte

8GByte

16GByte

32GByte

JEDEC Standard

eMMC 4.5+

eMMC 4.5+

eMMC 4.5+

eMMC 4.5+

eMMC 5.0

Flash Technology

A19nm

A19nm

A19nm

A19nm

A19nm

Sequential Read

100 MB/s

130 MB/s

135 MB/s

145 MB/s

tbd

Sequential Write

12 MB/s

24 MB/s

24 MB/s

45 MB/s

tbd

I/O Performance

read/write

6300/1250 IOPS

6300/1250 IOPS

6300/1500 IOPS

5500/1600 IOPS

tbd

Operating Temperature

-40 to +85°C

-40 to +85°C

-40 to +85°C

-40 to +85°C

-40 to +85°C

Package

FBGA153

FBGA153

FBGA153

FBGA153

FBGA153

Endurance (# of P/E
cycles)

MLC 3k, SLC 30k

MLC 3k, SLC 30k

MLC 3k, SLC 30k

MLC 3k, SLC 30k

MLC 3k, SLC 30k

Note: the onboard eMMC Flash requires pre-configuration via EFI Shell before OS
installation (e.g. diskpart utility)

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