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LC378000RP

Features: • Supply voltage range: 2.6 to 5.5 V• Access time (tAA): 100 ns (VCC = 4.5 to 5.5 V) (tCA): 110 ns (VCC = 4.5 to 5.5 V) 200 ns (VCC = 2.6 to 5.5 V)• Switchable between 8-bit and 16-bit data path widths Byte mode: 1,048,576 words * 8 bits Word mode: 524,288 words *16 bit...

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SeekIC No. : 004391628 Detail

LC378000RP: Features: • Supply voltage range: 2.6 to 5.5 V• Access time (tAA): 100 ns (VCC = 4.5 to 5.5 V) (tCA): 110 ns (VCC = 4.5 to 5.5 V) 200 ns (VCC = 2.6 to 5.5 V)• Switchable between 8-...

LC378000RP Data Sheet

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Part Number:
LC378000RP
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Supply voltage range: 2.6 to 5.5 V
• Access time (tAA): 100 ns (VCC = 4.5 to 5.5 V)
                      (tCA): 110 ns (VCC = 4.5 to 5.5 V)
                                200 ns (VCC = 2.6 to 5.5 V)
• Switchable between 8-bit and 16-bit data path widths
   Byte mode: 1,048,576 words * 8 bits
   Word mode: 524,288 words *16 bits
• Operating current drain: 90 mA (maximum)
• Standby current: 30 A (maximum)
• Fully static operation (internal synchronization)
• Three-state outputs
• Package: 42-pin DIP (600 mil) plastic package


Pinout

Connection Diagram


Specifications

Parameter Symbol Condition
Rating
Unit
Supply voltage VCC  
0.3 to +7.0
V
Input pin voltage VIN  
0.3 to VCC + 0.3
V
Output pin voltage VOUT  
0.3 to VCC + 0.3
V
Allowable power dissipation Pd max Ta = 25°C, reference value for the Sanyo DIP.
1.0
W
Operating temperature Topr  
10 to +70
°C
Storage temperature Tstg  
55 to +125
°C
Note: Application of stresses greater than or equal to the maximum ratings may lead to device destruction.
*: Minimum value minus 3.0 V for pulses with widths of 30 ns or less.


Description

The LC378000RP is an 8-Mbit mask ROM that can be switched between byte mode, which provides an 8-bit× 1,048,576-word structure, and word mode, which provides a 16-bit×524,288-word structure. Since this device operates over the wide supply voltage range of 2.6 to 5.5 V and achieves access times (tAA) of 100 ns (at VCC = 4.5 to 5.5 V) and 200 ns (at VCC = 2.6 to 5.5 V), it can be used in a wide range of systems, from 5-V systems requiring high-speed access to 3-V battery operated systems.




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