What is the S32K312 P-flash & D-flash P/E cycle?

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

What is the S32K312 P-flash & D-flash P/E cycle?

830 次查看
StephenYeh
Contributor III

We found S32K3xxDS.pdf said that flash memory with 1MB or 2MB blocks ONLY has 1000 P/E cycles.

We also found that S32K312 not only has P-Flash (program flash : 2MB) but also have D-Flash (data flash : 128KB).

So, could you help to confirm following information ?

Q1 : Does S32K312 P-Flash only has 1000 P/E cycles ?

Q2 : How many P/E cycles that S32K312 D-Flash have ?  Is 100K cycles or still only have 1000 cycles ?

0 项奖励
回复
1 回复

820 次查看
davidtosenovjan
NXP TechSupport
NXP TechSupport

Hi, flash memory on this device consist of 2x1MB blocks (code flash) and 1x256kB block (data flash).

1) 1MB blocks has endurance at least 1,000 P/E cycles.

2) 256kB block has endurance at least 100,000 P/E cycles.

0 项奖励
回复