32 Mbit parallel NOR Flash for code-shadowing and parameter storage
The Infineon S29JL032J70TFI313 is a 32 Mbit parallel NOR Flash memory from the JL-J series, organized as 4M x 8 or 2M x 16 bits. It provides a 70 ns access time across the full 2.7 V to 3.6 V supply range.
70 ns access time — what it means for the bus
The 70 ns access time is the chip-select-to-data-valid delay for a random read. For a host running at 40 MHz or below, this timing leaves enough margin without inserting wait states.
