S32K310 datasheet(70/136 Pages) NXP

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9.1 Flash memory program and erase specifications

Table 29. Flash memory program and erase specifications

Symbol

Characteristic1

Typ2

Factory

Programming3,4

Field Update

Unit

Initial Max Initial Max,

Full Temp

Typical

End of

Life5

Lifetime Max6

20°C ≤TA

≤30°C

-40°C ≤TJ

≤150°C

-40°C ≤TJ

≤150°C

≤ 1,000

cycles

≤ 100,000

cycles

tdwpgm

Doubleword (64 bits) program time 102

122

129

111

150

µs

tppgm

Page (256 bits) program time

142

171

180

157

200

µs

tqppgm

Quad-page (1024 bits)

program time

314

377

396

341

450

µs

t8kpgm

8 KB Sector program time

t8kers

8 KB Sector erase time

4.8

8.5

10.6

6.5

t256kbers

256KB Block erase time

22.8

27.4

28.8

24.4

—

t512kbers

512KB Block erase time

25.4

30.5

32.1

27.9

—

t1mbers

1MB Block erase time

30.6

36.8

38.7

33.6

—

t2mbers

2MB Block erase time

41.1

49.3

51.8

45.2

—

1. Program times are actual hardware programming times and do not include software overhead. Sector program times

assume quad-page programming.

2. Typical program and erase times represent the median performance and assume nominal supply values and operation at

25 °C. Typical program and erase times may be used for throughput calculations.

3. Conditions: ≤ 25 cycles, nominal voltage.

4. Plant Programing times provide guidance for timeout limits used in the factory.

5. Typical End of Life program and erase times represent the median performance and assume nominal supply values.

Typical End of Life program and erase values may be used for throughput calculations.

6. Conditions: -40°C ≤TJ ≤150°C, full spec voltage.

9.2 Flash memory Array Integrity and Margin Read specifications

Table 30. Flash memory Array Integrity and Margin Read specifications

Symbol

Characteristic

Min

Typical

Max1 2

Units3

tai256kseq

Array Integrity time and Margin

Read time for sequential sequence

on 256KB block.

—

8192 x Tperiod x Nread

(plus 40uS adder required if User

Margin Read)

—

Table continues on the next page...

NXP Semiconductors

Flash memory specification

S32K3xx Data Sheet, Rev. 8, 06/2023

Data Sheet: Technical Data

Preliminary Information for S32K3x8

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