64K 32K 16K FEATURES X25648/49, X25328/29, X25168.
X25649 - V CC Supervisory Circuit w/Serial E 2 PROM
64K 32K 16K FEATURES X25648/49, X25328/29, X25168/69 VCC Supervisory Circuit w/Serial E2PROM DESCRIPTION 8K x 8 Bit 4K x 8 Bit 2K x 8 Bit • Low Vcc.