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MB81ES256445

更新时间： 2024-09-17 18:50:55

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MB81ES256445 技术参数

FUJITSU SEMICONDUCTOR

DATA SHEET

DS05-11466-1E

MEMORY Consumer FCRAM^TM

CMOS

256M Bit (4 bank x 1M word x 64 bit)

Consumer Applications Specific Memory for SiP

MB81ES256445

■ DESCRIPTION

The Fujitsu MB81ES256445 is a CMOS Fast Cycle Random Access Memory (FCRAM*) with Low Power SDRAM

Interface containing 268,435,456 storages accessible in a 64-bit format.

MB81ES256445 is suited for consumer application requiring high data band width with low power consumption.

* : FCRAM is a trademark of Fujitsu Semiconductor Limited, Japan

■ FEATURES

• 1 M word × 64 bit × 4 banks organization

• Burst Read/Write Access Capability

-t^CK= 6 ns Min / 166 MHz Max (Tj ≤ + 105 °C)

• Low Voltage Power Supply: VDD = VDDQ = + 1.7 V to + 1.95 V

• Junction Temperature:

T^J= − 10 °C to + 125 °C

• 1.8 V-CMOS compatible inputs

• Burst Length:1, 2, 4, 8, Full Column

• CAS latency: 2, 3, 4

• Auto Precharge option for each burst access

• Configurable Driver Strength and Pre Driver Strength

• Auto Refresh and Self Refresh Modes

• Deep Power Down Mode

• Low Power Consumption

-I^DDA1= 75 mA Max (Tj ≤ + 105 °C)

• 4 K refresh cycles / 16 ms (Tj ≤ +105 °C)

2010.4

12 3 4 5 6 7...48

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型号	品牌	获取价格	描述	数据表
MB81ES641645A-07	FUJITSU	获取价格	64 Mbit SDR I/F Consumer FCRAM Consumer Embedded Application Specific Memory
MB81ES653225	FUJITSU	获取价格	Consumer/Embedded Application Specific Memory for SiP
MB81ES653225-12	FUJITSU	获取价格	Consumer/Embedded Application Specific Memory for SiP
MB81ES653225-12L	FUJITSU	获取价格	Consumer/Embedded Application Specific Memory for SiP
MB81F161622B-10	FUJITSU	获取价格	SYNCHRONOUS DYNAMIC RAM
MB81F161622B-102	FUJITSU	获取价格	SYNCHRONOUS DYNAMIC RAM
MB81F161622B-102FN	FUJITSU	获取价格	Synchronous DRAM, 1MX16, 6ns, CMOS, PDSO50, 0.400 INCH, PLASTIC, TSOP2-50
MB81F161622B-103FN	FUJITSU	获取价格	Synchronous DRAM, 1MX16, 6ns, CMOS, PDSO50, 0.400 INCH, PLASTIC, TSOP2-50
MB81F161622B-60FN	FUJITSU	获取价格	Synchronous DRAM, 1MX16, 5.5ns, CMOS, PDSO50, 0.400 INCH, PLASTIC, TSOP2-50
MB81F161622B-70FN	FUJITSU	获取价格	Synchronous DRAM, 1MX16, 6ns, CMOS, PDSO50, 0.400 INCH, PLASTIC, TSOP2-50