4.4 Mechanical Specifications

Physical dimensions are detailed in Table 9.

Also refer to Figure 2 on page 10.

Table 9: Physical Dimensions

Physical Dimensions

Unit

Length

13±0.1

mm

Width

11.5±0.1

Thickness (Max)

1.2 max.

Weight (Max Capacity)

< 1g

g

4.5 Reliability and Endurance

Data retention at the beginning and end of life is provided in

following Table 10.

Table 10: Reliability

Parameter5

Value

Data Retention at beginning @ 40°C

10 years

Data Retention at life end (3k PE cycles) @ 40°C

1 year

Endurance represented as both TeraBytes Written (TBW) and full Drive Writes Per Day (DWPD) is provided as

maximum values in the following Table 11.

Table 11: Endurance6

Capacity

Max. Endurance

TBW

DWPD7

32 GBytes

26

0.78

64 GBytes

4

6

0.6

8

128 GBytes

93

0.6

8

5.NAND Flash data retention and endurance characteristics are defined according to JEDEC JESD47 and JESD22. The endurance limits of the

storage shall be monitored by the life time information and simulated before field usage by the customer.

6.According to JEDEC (JESD47I), the time to write the full TBW is a minimum of 18 months. Higher average daily data volume reduces the

specified TBW. The values listed are estimates and are subject to change without notice.

7.DWPD values are based on a service life of 3 years

Confidential

-8

／42-

Rev.1.0 July 2023

32GB/64GB/128GB eMMC

Note:

ASFC32G31T3-51BIN / ASFC64G31T5-51BIN / ASFC128G32T5-51BIN