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HM-6516 Datenblatt(PDF) 1 Page - Intersil Corporation |
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HM-6516 Datenblatt(HTML) 1 Page - Intersil Corporation |
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1 / 6 page ![]() 6-1 March 1997 HM-6516 2K x 8 CMOS RAM Features • Low Power Standby . . . . . . . . . . . . . . . . . . . 275 µW Max • Low Power Operation . . . . . . . . . . . . . 55mW/MHz Max • Fast Access Time. . . . . . . . . . . . . . . . . . 120/200ns Max • Industry Standard Pinout • Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0V VCC • TTL Compatible • Static Memory Cells • High Output Drive • On-Chip Address Latches • Easy Microprocessor Interfacing Description The HM-6516 is a CMOS 2048 x 8 Static Random Access Memory. Extremely low power operation is achieved by the use of complementary MOS design techniques. This low power is further enhanced by the use of synchronous circuit techniques that keep the active (operating) power low, which also gives fast access times. The pinout of the HM-6516 is the popular 24 pin, 8-bit wide JEDEC standard, which allows easy memory board layouts, flexible enough to accommo- date a variety of PROMs, RAMS, EPROMs, and ROMs. The HM-6516 is ideally suited for use in microprocessor based systems. The byte wide organization simplifies the memory array design, and keeps operating power down to a minimum, because only one device is enabled at a time. The address latches allow very simple interfacing to recent gen- eration microprocessors which employ a multiplexed address/data bus. The convenient output enable control also simplifies multiplexed bus interfacing by allowing the data outputs to be controlled independent of the chip enable. Ordering Information 120ns 200ns TEMP. RANGE PACKAGE PKG. NO. HM1-6516B-9 HM1-6516-9 -40oC to +85oC CERDIP F24.6 - 29102BJA -55oC to +125oC JAN# F24.6 8403607JA 8403601JA -55oC to +125oC SMD# F24.6 - HM4-6516-9 -40oC to +85oC CLCC J32.A 8403607ZA 8403601ZA -55oC to +125oC SMD# J32.A Pinouts HM-6516 (CERDIP) TOP VIEW HM-6516 (CLCC) TOP VIEW 1 2 3 4 5 6 7 8 9 10 11 12 16 17 18 19 20 21 22 23 24 15 14 13 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 GND VCC A9 W G A10 DQ7 DQ5 DQ4 DQ3 A8 E DQ6 5 6 7 8 11 10 9 13 12 27 28 29 26 25 24 23 22 21 3 2 1 4 32 31 30 16 17 18 19 20 14 15 A6 A5 A4 A3 A2 A1 A0 NC DQ0 A8 A9 NC G A10 E DQ7 DQ6 W PIN DESCRIPTION NC No Connect A0 - A10 Address Inputs E Chip Enable/Power Down VSS/GND Ground DQ0 - DQ7 Data In/Data Out VCC Power (+5V) W Write Enable G Output Enable File Number 2998.1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999 |
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Ähnliche Beschreibung - HM-6516 |
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