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HM62W16255HTTI15, HM62W16255HTTI-15, HM62W16255LTF15

Table of contents:
Info of HM62W16255HTTI15
Info of HM62W16255HTTI-15
Info of HM62W16255LTF15

HM62W16255HTTI15, HM62W16255HTTI-15, HM62W16255LTF15 Selling Leads, Datasheet

MFG:HITACHI Package Cooled:TSOP-44 D/C:05+

HM62W16255HTTI15, HM62W16255HTTI-15, HM62W16255LTF15 Picture

HM62W16255HTTI15, HM62W16255HTTI-15, HM62W16255LTF15 Datasheet download

Five Points

Part Number: HM62W16255HTTI15

MFG: HITACHI

Package Cooled: TSOP-44

D/C: 05+

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HM62W16255HTTI-15 General Description

The HM62W16255HI is a 4-Mbit high speed static RAM organized 256-kword ´ 16-bit. It has realized high speed access time by employing CMOS process (4-transistor + 2-poly resistor memory cell)and high speed circuit designing technology. It is most appropriate for the application which requires high speed, high density memory and wide bit width configuration, such as cache and buffer memory in system. It is packaged in 400-mil 44-pin SOJ and 400-mil 44-pin plastic TSOPII.

HM62W16255HTTI-15 Maximum Ratings

Parameter	Symbol	Value	Unit
Supply voltage relative to V_SS	V_CC	0.5 to +4.6	V
Voltage on any pin relative to V_SS	V_T	0.5¹ to V_cc + 0.5²	V
Power dissipation	P _T	1.0	W
Operating temperature	T_opr	40 to +85	°C
Storage temperature	T_stg	55 to +125	°C
Storage temperature under bias	T_bias	40 to +85	°C

HM62W16255HTTI-15 Features

` Single 3.3 V supply: 3.3 V ± 0.3V
` Access time: 15 ns (max)
` Completely static memory ¾ No clock or timing strobe required
` Equal access and cycle times
` Directly TTL compatible ¾ All inputs and outputs
` Operating current: 160 mA (max)
` TTL standby current: 50 mA (max)
` CMOS standby current: 5 mA (max)
` Center VCC and VSS type pinout
` Temperature range: 40 to 85°C

HM62W16255HTTI-15 Connection Diagram

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