DESCRIPTION

The LH532000B-1 is a CMOS 2M-bit mask-programmable ROM organized as 262,144 × 8 bits (Byte mode) or 131,072 × 16 bits (Word mode) that can be selected by BYTE input pin. 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)

• Access time: 120 ns (MAX.)

• Power consumption:

Operating: 275 mW (MAX.)

Standby: 550 µW (MAX.)

• Mask-programmable control pin (for 40-pin DIP/40-pin SOP):

Pin 1 = OE1/OE1/DC

Pin 12 = OE/OE

• 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)