SST SST34HF1641C-L1PE BGA(56) Device

Adapters for Automated Programmers

Adapters for Manual Programmers

Adapters for Engineering Programmers

Last Updated: 05/18/2023

IMPORTANT: 16MBit Concurrent SuperFlash + 4 Mbit SRAM. The Security ID feature contains 256 bits:the first 128-bit segment is programmed and locked at SST with a unique 128-bit number. This islocated at Buffer location [200000-20000Fh]. The other 128-bit segment is the User Security IDwhich is user one-time programmable. It is located at Buffer location [200010-20001Fh]. The user canlock the segment under Device Configure using the User Security ID Program Lock-out bit. Once theUser Security ID area has been locked it cannot be unlocked. If the User Security ID area is lockedand/or not blank this area must be excluded from erase because it will fail.