HM-6504

HM-6504/883 March 1997 4096 x 1 CMOS RAM Description The HM-6504/883 is a 4096 x 1 static CMOS RAM fabricated using self-aligned silicon gate technology. The device utilizes synchronous circuitry to achieve high performance and low power operation. On-chip latches are provided for addresses, data input and data output allowing efficient interfacing with microprocessor systems. The data output can be forced to a high impedance state for use in expanded memory arrays. Gated inputs allow lower operating current and also eliminate the need for pull up or pull down resistors. The HM-6504/883 is a fully static RAM and may be maintained in any state for an indefinite period of time. Data retention supply voltage and supply current are guaranteed over temperature. Features This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1. Low Power Standby . . . . . . . . . . . . . . . . . . . 125µW Max Low Power Operation . . . . . . . . . . . . . 35mW/MHz Max Data Retention . . . . . . . . . . . . . . . . . . . . . . . at 2.0V Min TTL Compatible Input/Output Three-State Output Standard JEDEC Pinout Fast Access Time. . . . . . . . . . . . . . . . . . 120/200ns Max 18 Pin Package for High Density On-Chip Address Register Gated Inputs - No Pull Up or Pull Down Resistors Required Ordering Information PACKAGE CERDIP TEMPERATURE RANGE -55oC to +125oC 200ns HM1-6504B/883 300ns HM1-6504/883 PKG. NO F18.3 Pinout HM-...