LH5324000 SHARP [Sharp Electrionic Components], LH5324000 Datasheet

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LH5324000

Manufacturer Part Number
LH5324000
Description
CMOS 24M (3M x 8) MROM
Manufacturer
SHARP [Sharp Electrionic Components]
Datasheet
LH5324000
FEATURES
DESCRIPTION
mable ROM organized as 3,145,728
fabricated using silicon-gate CMOS process technol-
ogy.
The LH5324000 is a 24M-bit CMOS mask-program-
3,145,728
Access time: 150 ns (MAX.)
Supply current:
TTL compatible I/O
Three-state output
Single +5 V Power supply
Static operation
When the address input at both A
A
impedance irrespective of CE or OE.
Package:
Others:
20
– Operating: 65 mA (MAX.)
– Standby: 100 A (MAX.)
42-pin, 600-mil DIP
– Non programmable
– Not designed or rated as radiation
– CMOS process (P type silicon
is high level, outputs become high
hardened
substrate)
8 bit organization
8 bits. It is
19
and
PIN CONNECTIONS
42-PIN DIP
Figure 1. Pin Connections
GND
A
A
OE
NC
NC
NC
NC
CE
D
D
D
A
A
A
A
A
A
D
A
A
17
CMOS 24M (3M
18
4
0
0
2
3
7
6
5
3
2
1
1
1
12
13
14
19
2
3
4
5
6
7
8
9
10
11
15
16
17
18
20
21
26
23
42
40
39
38
37
36
35
34
33
32
30
29
28
27
25
24
22
41
31
D
D
D
A
A
A
GND
A
NC
D
NC
NC
A
A
A
A
A
A
A
A
V
12
7
5
4
19
8
9
10
11
13
14
15
16
20
-1
6
CC
8) MROM
TOP VIEW
532400-1
1

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LH5324000 Summary of contents

Page 1

... DIP Others: – Non programmable – Not designed or rated as radiation hardened – CMOS process (P type silicon substrate) DESCRIPTION The LH5324000 is a 24M-bit CMOS mask-program- mable ROM organized as 3,145,728 fabricated using silicon-gate CMOS process technol- ogy. CMOS 24M (3M PIN CONNECTIONS 42-PIN DIP A ...

Page 2

... Chip enable input CE OE Output enable input 2 MEMORY MATRIX (3,145,728 x 8) COLUMN SELECTOR TIMING SENSE AMPLIFIER GENERATOR GND CC Figure 2. LH5324000 Block Diagram SIGNAL V CC GND NC CMOS 24M ( MROM ...

Page 3

... CONDITIONS MIN. 2.2 -0.3 2 -400 2 OUT 150 0 MHz LH5324000 = MAX. UNIT NOTE 100 ...

Page 4

... LH5324000 AC ELECTRICAL CHARACTERISTICS (V PARAMETER SYMBOL Read cycle time t RC Address access time t AA Chip enable access time t ACE Output enable delay time t OE Output hold time CHZ Output floating time t OHZ t AHZ NOTE: 1. Determined by the time for the output to be opened. (Irrespective of output voltage) ...

Page 5

... NOTE: The output data becomes valid when the last intervals have concluded. AA ACE OE HI-Z = High impedance (NOTE) t ACE (NOTE (NOTE) DATA VALID Figure 3. Byte Mode DATA VALID Figure 4. Word Mode LH5324000 t CHZ t OHZ t OH HI-Z 532400-3 t CHZ t OHZ t AHZ HI-Z 532400-4 5 ...

Page 6

... LH5324000 PACKAGE DIAGRAM 42DIP (DIP042-P-0600 54.10 [2.130] 53.50 [2.106] 2.54 [0.100] 0.60 [0.024] TYP. 0.40 [0.016] MAXIMUM LIMIT DIMENSIONS IN MM [INCHES] MINIMUM LIMIT ORDERING INFORMATION LH532400 Device Type Package Example: LH532400D (CMOS (24M Mask-Programmable ROM, 42-pin, 600-mil DIP 13.45 [0.530] 12.95 [0.510] 21 4.55 [0.179] 3.95 [0.156] ...

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