AX8052F131

www.onsemi.com

13

Table 13. MICROCONTROLLER

Symbol

Description

Condition

Min

Typ

Max

Units

SYSCLK Low

27

ns

SYSCLK High

21

ns

SYSCLK Period

47

ns

FLASH Write Time

2 Bytes

20

ms

FLASH Page Erase

1 kBytes

2

ms

FLASH Secure Erase

64 kBytes

10

ms

FLASH Endurance: Erase Cycles

10 000

100 000

Cycles

FLASH Data Retention

25°C

See Figure 3 for the lower limit

set by the memory qualification

100

Years

85°C

See Figure 3 for the lower limit

set by the memory qualification

10

Figure 3. FLASH Memory Qualification Limit for Data Retention after 10k Erase Cycles

10

100

1000

10000

100000

15

25

35

45

55

65

75

85

Temperature [5C]