Series Name

S-600u

S-52u

S-50u / S-55u

S-56u / S-58u

Interface

Data Transfer Mode

SD 3.0, UHS-1,
speed class 10/U1

SD 6.1, UHS-I, speed class 10/U3/V30/A2
High endurance type

SD 6.1, UHS-I,
speed class 10/U3/V30/A2
High reliability type

Connector

microSD

Outline Dimensions

15 x 11 x 0.7 / 1 mm

Flash Type

SLC

3D NAND TLC

Density Range

512 MB - 2 GB

32-128 GB

S-56u:  4-128 GB
S-58u: 16-64 GB

Data Retention

10 years @ life begin
1 year @ life end

Endurance
(P/E Cycles)

100k

S-56u: up to 100k
S-58u: up to 60k

Operating Temperature

Extended: -25°C to +85°C
Industrial: -40°C to +85°C

Storage Temperature

-40°C to +100°C

Performance

Sequential Read (MB/s)
Sequential Write (MB/s)
Random 4KB Read (IOPS)
Random 4KB Write (IOPS)

up to 35
up to 21
up to 850
up to 1,200

up to 95
up to 84
up to 1,960
up to 780

up to 97 / 97
up to 44 / 60
up to 4,570 / 1,970
up to 1,940 / 760

up to 97 / 97
up to 83 / 84
up to 4,950 / 3,950
up to 1,800 / 1,080

MTBF

≥ 3,000,000 hours

Shock

1,500 G

Vibration

50 G

Humidity

85 % RH 85°C, 1,000 hrs

Voltage

2.7 – 3.6 V

Use Case

Optimized for high read/write traffic for demanding industrial applications.

Optimized for seq. write use cases such as video recording, dash/body cams
Automotive type AEC-100-3

High reliability type
Optimized for random write use cases such as industrial data logging

Features & Tools

Read Disturb Management, Autonomous Data Care Management
Real industrial temperature range with full cross temperature support
Proven FW based Power Fail Safety
Manufactured in a TS 16949 certified factory
SBDMTool & SDK for detailed Life Time Monitoring

Support SD SPI mode
Proven FW based Power Fail Safety
Sophisticated Wear Leveling & Bad Block management
Autonomous Data Care Management
SBDMTool & SDK for detailed Life Time Monitoring