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e.MMC



Key features:

  • JEDEC e.MMC 5.0 Standard (JESD84-B50)
  • 153-ball BGA, 0.5mm pitch 11.5 x 13mm
  • Operational Temperature Range -40°C to 85°C
  • Multiple partitions in MLC and Reliable mode configurable (EM-20)
  • Preconfigured in 100% Reliable mode (EM-26)
  • High performance e.MMC 5.0 support
  • Read disturb managed
  • Power fail protected

Swissbit Product Features



Description:

Swissbit’s EM-20/EM-26 e.MMC fulfills the JEDEC 5.0 Standard and offers a reliable and stable storage product with true industrial operating
temperature. The page based flash management enables both a high performance and high write endurance. Read disturb management
eliminates risk of data loss for read intensive application and makes the EM-20/EM-26 ideal for application like POS/POI, PLC, IoT, gaming,
medical, or as a general boot medium for embedded applications.
The EM-20 allows to configure the MLC storage with multiple MLC, pSLC or mixed partitions.
The EM-26 will be pre-configured in 100% Reliable/pSLC mode.

Series Name

EM-20

EM-26

Interface

Data Transfer Mode

e.MMC 1-bit, 4-bit, 8-bit up to HS400

Package

153-ball BGA, 0.5” pitch

Outline Dimensions

11.5mm x 13.0mm x 1mm

Flash Type

pSLC / enhanced mode

Density Range

4 GB to 64 GB

2 GB to 32 GB

Data Retention

10 years @ life begin
1 year @ life end

Endurance

3,000 P/E cycles MLC mode
20,000 P/E cycles enhanced mode
(Flash Cell Level)

Operating Temperature

Industrial: -40°C to +85°C

Storage Temperature

-40°C to +85°C

Performance

Burst Rate (MB/s)

Sequential Read (MB/s)

Sequential Write (MB/s)

Random 4KB Read (IOPS

Random 4KB Write (IOPS

 

up to 400

up to 270

up to 160

up to 5900

up to 2100

MTBF

~20,000,000 hours

Voltage

VCCQ: 1.70-1.95V / 2.70-3.60V ; VCC: 2.70-3.60

Power Consumption

Typ. Read Current: 180 mA @ 1.8V VCCQ, 38mA @ 3.3V VCC

Typ. Write Current 105 mA @ 1.8V VCCQ, 80mA @ 3.3V VCC

Features & Tools

High performance up to HS400 mode
Sophisticated Wear Levelling & Read Disturb Management
Page based FTL Management
Production State Aware
Proven Power Fail Safety
Security features – secure erase & RPMB

Part Number

SFEMxxxGB1EA1TO-I-xx-111-STD

SFEMxxxGB1EA1TO-I-xx-111-Exx