STMicroelectronics M58LT256JST-ZA BGA(64) Device

Adapters for Automated Programmers

Adapters for Manual Programmers

Adapters for Engineering Programmers

Last Updated: 05/18/2023

IMPORTANT: 256Mbit (8M x 16) Flash Memory. Each block can be Locked-Up.To Lock-Up a block set the corresponding Lock-Up bit under Device Configure.Once Locked-Up a block can no longer be unprotected. A Locked-Up block will fail Erase/Program.Note that the boot blocks are in one protection group.This Device contains 17 128-bit Protection Registers PR0 through PR16 located at address range[2000000h-200010Fh] in the Buffer. Example: PR0[81h-88h] is located at [2000000h-200000Fh]PR1[8Ah-91h] at [2000010h-200001Fh] and so on.PR0[63:0] are permanently programmed at the factory with a unique number for each flash device. PR0[127:64] and PR1 through PR16 are one-time programmable (OTP) and available for user to program.If one or more OTP registers are programmed the range must be set to exclude the registers orErase/Program will fail.The default Device Range is set to [000000h-FFFFFFh]. Please select Entire File’ under Device Range if Protection Registers need to be included. ‘