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PDF LH5116 Data sheet ( Hoja de datos )
| Número de pieza | LH5116 | |
| Descripción | CMOS 16K (2K x 8) Static RAM | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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LH5116/H
FEATURES
• 2,048 × 8 bit organization
• Access time: 100 ns (MAX.)
• Power consumption:
Operating: 220 mW (MAX.)
Standby: 5.5 µW (MAX.)
• Single +5 V power supply
• Fully-static operation
• TTL compatible I/O
• Three-state outputs
• Wide temperature range available
LH5116H: -40 to +85°C
• Packages:
24-pin, 600-mil DIP
24-pin, 300-mil SK-DIP
24-pin, 450-mil SOP
CMOS 16K (2K × 8) Static RAM
DESCRIPTION
The LH5116/H are static RAMs organized as 2,048 × 8
bits. It is fabricated using silicon-gate CMOS process
technology. It features high speed access in read mode
using output enable (tOE).
PIN CONNECTIONS
24-PIN DIP
24-PIN SK-DIP
24-PIN SOP A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
GND
1
2
3
4
5
6
7
8
9
10
11
12
24 Vcc
23 A8
22 A9
21 WE
20 OE
19 A10
18 CE
17 I/O8
16 I/O7
15 I/O6
14 I/O5
13 I/O4
TOP VIEW
5116-1
Figure 1. Pin Connections for DIP, SK-DIP,
and SOP Packages
1
1 page  
CMOS 16K (2K × 8) Static RAM
VCC
4.5 V
2.2 V
VCCDR
CE
0V
tCDR
DATA RETENTION MODE
tR
CE ≥ VCCDR -0.2 V
Figure 3. Low Voltage Data Retention
A0 - A10
CE
OE
DOUT
NOTE: WE = "HIGH"
tRC
tAA
tACE
tOE
tCLZ
tOLZ
tOH
tCHZ
tOHZ
DATA VALID
Figure 4. Read Cycle
LH5116/H
5116-6
5116-3
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet LH5116.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LH5116 | CMOS 16K (2K x 8) Static RAM | Sharp Electrionic Components |
| LH5116 | CMOS 16K (2K x 8) Static RAM |  Macronix International |
| LH5116H | CMOS 16K (2K x 8) Static RAM | Macronix International |
| LH5116H | CMOS 16K (2K x 8) Static RAM | Sharp Electrionic Components |
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