HB56A140BR Selling Leads, Price trend, HB56A140BR DataSheet download, circuit diagram from SeekIC.com

Features: • 72-pin single in-line package - Lead pitch : 1.27 mm• Single 5 V (± 5%) supply• High speed - Access time : 60 ns/70 ns/80 ns (max)• Low power dissipation - Operating : 5.78 W/5.25 W/4.73 W (max) - Standby : 105 mW (max) 5.25 mW (max) (L-version)• Fast page...

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SeekIC No. : 004358876 Detail

HB56A140BR: Features: • 72-pin single in-line package - Lead pitch : 1.27 mm• Single 5 V (± 5%) supply• High speed - Access time : 60 ns/70 ns/80 ns (max)• Low power dissipation - Operat...

HB56A140BR Data Sheet

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Part Number:: HB56A140BR
Supply Ability:: 5000

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Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/12/25

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Recent History
What is this?

HB56A132 evaluate
Features: · 72-pin single in-line package -Lead pitch: 1.27 mm· Single 5 V (± 5%) supply· High spe...
HB56A1632 evaluate
Features: · 72-pin single in-line package -Outline: 115.57 mm (Length) ×36.195 mm (Height)× 9.10 m...
HB56A1636 evaluate
Features: · 72-pin single in-line package -Outline: 115.57 mm (Length) ×36.195 mm (Height)× 9.10 m...

Product Details

Description

Features:

• 72-pin single in-line package
    - Lead pitch : 1.27 mm
• Single 5 V (± 5%) supply
• High speed
    - Access time : 60 ns/70 ns/80 ns (max)
• Low power dissipation
    - Operating : 5.78 W/5.25 W/4.73 W (max)
    - Standby : 105 mW (max)
        5.25 mW (max) (L-version)
• Fast page mode capability
• 1,024 refresh cycle : 16 ms
                                 : 128 ms (L-version)
• 2 variations of refresh
   - RAS -only refresh
   - CAS -before-RAS refresh
• TTL compatible

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Value	Unit
Voltage on any pin relative to V_SS	V_T	1.0 to +7.0	V
Supply voltage relative to V_SS	V_CC	1.0 to +7.0	V
Short circuit output current	I_out	50	mA
Power dissipation	P_T	10	W
Operating temperature	T_opr	0 to +70	°C
Storage temperature	T_stg	55 to +125	°C

Description

The HB56A140BR is a 1M ×40 dynamic RAM module, mounted 10 pieces of 4-Mbit DRAM (HM514400CS/CLS) sealed in SOJ package. An outline of the product is 72-pin single in-line package. Therefore, the HB56A140BR makes high density mounting possible without surface mount technology. It provides common data inputs and outputs. Its module board has decoupling apacitors beneath the each SOJ.

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HB56A140BR

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