TMS27PC512, TMS27C512 Datasheet - Texas Instruments

TMS27PC512 Programmable ROM

The TMS27C512 series are 65 536 by 8-bit (524 288-bit), ultraviolet (UV) light erasable, electrically programmable read-only memories (EPROMs). The TMS27PC512 series are 65 536 by 8-bit (524 288-bit), one-time programmable (OTP) electrically programmable read-only memories (PROMs). TMS27C512 65536 .

D Organization . . . 65 536 by 8 Bits D Single 5-V Power Supply D Pin Compatible With Existing 512K MOS ROMs, PROMs, and EPROMs D All Inputs/Outputs Fully TTL Compatible D Max Access/Min Cycle Time VCC ± 10% ’27C/PC512-10 ’27C/PC512-12 ’27C/PC512-15 ’27C/PC512-20 ’27C/PC512-25 100 ns 120 ns 150 ns 200 ns 250 ns D Power Saving CMOS Technology D Very High-Speed SNAP! Pulse Programming D 3-State Output Buffers D 400-mV Minimum DC Noise Immunity With Standard TTL Loads D Latchup Immunity .

TMS27C512-etcTI.pdf