Spansion S70FL256P0XMFI001 SOIC(16) Device

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Last Updated: 05/18/2023

IMPORTANT: This algorithm is for the S70FL256P device which is a dual die stack of two S25FL129P die. 256M-BIT CMOS SERIAL Flash MEMORY. The device has 512 Uniform 64 KB sectors. Each die contains thirty 16-byte and one 10-byte OTP regions that can be individually locked. Die 1’s OTP regions are located at address range [2000000h-20001E9h] in the Data Pattern. Die 1’s OTP regions memory address range 114h-213h is mapped at [2000000h-20000FFh] in the Data Pattern. Die 1’s OTP regions memory address range 216h-2FFh is mapped at [2000100h-20001E9h] in the Data Pattern. Die 2’s OTP regions are located at address range [2010000h-20101E9h] in the Data Pattern. Die 2’s OTP regions memory address range 114h-213h is mapped at [2010000h-20100FFh] in the Data Pattern. Die 2’s OTP regions memory address range 216h-2FFh is mapped at [2010100h-20101E9h] in the Data Pattern. OTP regions can be permanently locked by setting OTP Memory Region Lock Byte under Device > Configure. Once BPNV bit under Device > Configure is set BP0 BP1 and BP2 will become volatile and are not read anymore.