HM5117805

Features:

·  Single 5 V (±10%)
·  Access time: 50 ns/60 ns/70 ns (max)
·  Power dissipation
   - Active mode: 605 mW/550 mW/495 mW (max)
   - Standby mode : 11 mW (max)
                             : 0.83 mW (max) (L-version)
·  EDO page mode capability
·  Long refresh period
   - 2048 refresh cycles : 32 ms
                                     : 128 ms (L-version)
·  4 variations of refresh
   - RAS-only refresh
   - CAS-before-RAS refresh
   - Hidden refresh
   - Self refresh (L-version)
·  Battery backup operation (L-version)



Pinout




Specifications

Parameter	Symbol	Value	Unit
Terminal voltage on any pin relative to VSS	VT	1.0 to +7.0	V
Power supply voltage relative to VSS	VCC	1.0 to +7.0	V
Short circuit output current	Iout	50	mA
Power dissipation	PT	1.0	W
Operating temperature	Topr	0 to +70
Storage temperature	Tstg	55 to +125

Description

The HM 5117805 i s a C M OS dynam i c R AM orga ni ze d 2, 097,152-w ord ´ 8-bi t . It em pl oys t he m os t adva nce d C M OS t ec hnology for hi gh per form a nce and l ow powe r. It off ers Ext ende d Da ta Out (ED O) P age M ode as a hi gh s pee d ac ce s s m ode. M ul ti pl exe d addr es s i nput per m it s t he HM 5117805 t o be packaged in standard 28-pin plastic SOJ and 28-pin TSOP.