Quick Detail:
256K SRAM
Description:
The LH52256C is a Static RAM organized as 32,768 × 8 bits which provides low-power standby mode. It is fabricated using silicon-gate CMOS process technology
Applications:
• 32,768 × 8 bit organization
• Access time: 70 ns (MAX.)
• Supply current:
Operating: 45 mA (MAX.)
10 mA (MAX.) (tRC, tWC = 1 µs)
Standby: 40 µA (MAX.)
• Data retention current: 1.0 µA (MAX.)
(VCCDR = 3 V, TA = 25°C)
• Wide operating voltage range: 4.5 V ± 5.5 V
• Operating temperature: Commerical temperature 0°C to +70°C
Industrial temperature -40° to +85°C
• Fully-static operation
• Three-state outputs
• Not designed or rated as radiation hardened
• Package:
28-pin, 600-mil DIP
28-pin, 450-mil SOP
28-pin, 300-mil SK-DIP
28-pin, 8 × 3 mm2
TSOP (Type I)
• N-type bulk silicon
Specifications:
|
Datasheets |
LH52256C/CH |
|
Standard Package |
25 |
|
Category |
Integrated Circuits (ICs) |
|
Family |
Memory |
|
Series |
- |
|
Packaging |
Tube |
|
Format - Memory |
RAM |
|
Memory Type |
SRAM |
|
Memory Size |
256K (32K x 8) |
|
Speed |
70ns |
|
Interface |
Parallel |
|
Voltage - Supply |
4.5 V ~ 5.5 V |
|
Operating Temperature |
0°C ~ 70°C |
|
Package / Case |
28-SOP |
|
Supplier Device Package |
28-SOP |
|
Other Names |
425-1834-5 |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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