Source: https://web.archive.org/web/20210423184421/https://twitter.com/Siliconinsid/status/1377302433307705349
Text: Mistumi MM1026 (1995)
System reset with battery backup for SRAM, this chip was found in a battery backed Super Nintendo game cartridge.
====== Package ======
====== Die ======
{{:bercovici:mistumi:mm1026:die.jpg?300|}}