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LH534B00

CMOS 4M (512K × 8) MROM

Sharp Electronics 

LH534B00

CMOS 4M (512K × 8) MROM

FEATURES

• 524,288 words × 8 bit organization

• Access time: 120 ns (MAX.)

• Power consumption:

Operating: 330 mW (MAX.)

Standby: 550 µW (MAX.)

• Static operation

• TTL compatible I/O

• Three-state outputs

• Single +5 V power supply

• Package:

40-pin, 10 × 20 mm2 TSOP (Type I)

DESCRIPTION

The LH534B00 is a 4M-bit mask-programmable ROM

organized as 524,288 × 8 bits. It is fabricated using

silicon-gate CMOS process technology.

PIN CONNECTIONS

40-PIN TSOP (Type I)

TOP VIEW

A16

1

A15

2

A14

3

A13

4

A12

5

A11 6

A9 7

A8 8

NC 9

NC 10

NC 11

NC 12

A18 13

A7 14

A6 15

A5 16

A4 17

A3 18

A2 19

A1 20

40 A17

39 GND

38 NC

37 NC

36 A10

35 D7

34 D6

33 D5

32 D4

31 VCC

30 VCC

29 NC

28 D3

27 D2

26 D1

25 D0

24 OE

23 GND

22 CE

21 A0

534B00-1

Figure 1. Pin Connections for TSOP Package

1

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