ColdFire/68K Microcontrollers and ProcessorsのトピックMCF52252 flash memory block

MCF52252 flash memory block

LPs1978 — Wed, 29 Apr 2009 15:59:36 GMT

Hi all,

a simple question, only to be sure.

I'm going to use a MCF52252 and I read on manual that the flash memory is divided into 4Kbytes blocks.

Is this true? My doubt is that the protection register of CFM allow to secure blocks of 16Kbytes.

Thanks

Re: MCF52252 flash memory block

mjbcswitzerland — Wed, 29 Apr 2009 17:16:18 GMT

Yes, the FLASH granularity is 4k on the M5225x family. This is twice the size as in the M5223X types.

Regards

Mark

www.uTasker.com
- OS, TCP/IP stack, USB, device drivers and simulator for M521X, M521XX, M5221X, M5222X, M5223X, M5225X. One package does them all - "Embedding it better..."