DataSheet39.com

What is LH532000B-1?

This electronic component, produced by the manufacturer "Sharp Electrionic Components", performs the same function as "CMOS 2M (256K x 8/128K x 16) MROM".


LH532000B-1 Datasheet PDF - Sharp Electrionic Components

Part Number LH532000B-1
Description CMOS 2M (256K x 8/128K x 16) MROM
Manufacturers Sharp Electrionic Components 
Logo Sharp Electrionic Components Logo 


There is a preview and LH532000B-1 download ( pdf file ) link at the bottom of this page.





Total 8 Pages



Preview 1 page

No Preview Available ! LH532000B-1 datasheet, circuit

LH532000B-1 CMOS 2M (256K × 8/128K × 16) MROM
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)
DESCRIPTION
The LH532000B-1 is a CMOS 2M-bit mask-program-
mable 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.
PIN CONNECTIONS
40-PIN DIP
40-PIN SOP
TOP VIEW
OE1/OE1/DC
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE/OE
D0
D8
D1
D9
D2
D10
D3
D11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 A8
39 A9
38 A10
37 A11
36 A12
35 A13
34 A14
33 A15
32 A16
31 BYTE
30 GND
29 D15/A-1
28 D7
27 D14
26 D6
25 D13
24 D5
23 D12
22 D4
21 VCC
532000B1-1
Figure 1. Pin Connections for DIP and
SOP Packages
1

line_dark_gray
LH532000B-1 equivalent
CMOS 2M MROM
LH532000B-1
AC CHARACTERISTICS (VCC = 5 V ±10%, TA = 0 to +70°C)
PARAMETER
SYMBOL
MIN.
MAX.
UNIT
NOTE
Read cycle time
tRC 120
Address access time
tAA
120
Chip enable access time
tACE
120
Output enable delay time
tOE
55
Output hold time
tOH 5
CE to output in High-Z
tCHZ
55
OE to output in High-Z
tOHZ
55
NOTE:
1. This is the time required for the output to become high-impedance.
ns
ns
ns
ns
ns
ns
ns
1
AC TEST CONDITIONS
PARAMETER
Input voltage amplitude
Input rise/fall time
Input reference level
Output reference level
Output load condition
RATING
0.6 V to 2.4 V
10 ns
1.5 V
0.8 V and 2.2 V
1 TTL + 100 pF
CAUTION
To stabilize the power supply, it is recommended that a high-frequency bypass capacitor be connected between
the VCC pin and the GND pin.
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LH532000B-1 electronic component.


Information Total 8 Pages
Link URL [ Copy URL to Clipboard ]
Download [ LH532000B-1.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
LH532000B-1The function is CMOS 2M (256K x 8/128K x 16) MROM. Sharp Electrionic ComponentsSharp Electrionic Components

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

LH53     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search