DESCRIPTION

The LH532000B is a 2M-bit mask-programmable ROM with two programmable memory organizations, byte and word modes. It is fabricated using silicon-gate CMOS process technology.

FEATURES

• 262,144 words × 8 bit organization (Byte mode)

131,072 words × 16 bit organization (Word mode)

• BYTE input pin selects bit configuration

• Access times: 120/150 ns (MAX.)

• Low-power consumption:

Operating: 275 mW (MAX.)

Standby: 550 µW (MAX.)

• Programmable OE/OE and OE1/OE1/DC

• Static operation

• TTL compatible I/O

• Three-state outputs

• Single +5 V power supply

• Packages:

40-pin, 600-mil DIP

40-pin, 525-mil SOP

48-pin, 12 × 18 mm2 TSOP (Type I)

• ×16 word-wide pinout