ACTPD1M16

ACT–PD1M16 Fast Page Mode 16 Megabit Plastic Monolithic DRAM Pin Configuration Top View Vcc I/O0 I/O1 I/O2 I/O3 Vcc I/O4 I/O5 I/O6 I/O7 NC NC WE RAS NC NC A0 A1 A2 A3 Vcc 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 VSS I/O15 I/O14 I/O13 I/O12 VSS I/O11 I/O10 I/O9 I/O8 NC LCAS

More View

UCAS OE A9 A8 A7 A6 A5 A4 VSS CIRCUIT TECHNOLOGY www.aeroflex.com Features Fast Access Time (tRAC): 70ns s Power Supply: 5.0V ± 0.5V s Packaging s q 42 Lead Plastic Surface-Mount SOJ (L4) Industrial and Military Temperature Ranges s Three-State Unlatched Output s Fast Page Mode s RAS-Only Refresh s xCAS Before RAS Refresh s Hidden Refresh s 1024 Cycle Refresh in 16ms s Low Power Dissipation s Long Refresh Period Option s Pin Description A0–9 I/O0-15 WE OE RAS UCAS LCAS VCC VSS NC Address Inputs A E RO Data Input / Output Read/Write Enable Output Enable Row Address Strobe Upper Byte Control / Column Address Strobe Lower Byte Control / Column Address Strobe +5.0V Power Supply Ground Not Connected F LE X LA C ISO 9001 E RTIFIED eroflex Circuit Technology - Advanced Multichip Modules © SCD3750 REV A 8/31/98 B S I NC . Absolute Maximum Ratings Symbol TC TSTG IOS PT VCC VT Parameter Case Operating Temp. Storage Temperature Short Circuit Output Current Power Dissipated Supply Voltage Range Voltage Range on any Pin* MINIMUM -55 -55 -1.0 -1.0 MAXIMUM +125 +150 50 1 +7.0 +7.0 Units °C °C mA W V V Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum rated conditions for extended periods may affect device reliability. * All voltage values are with respect to Vss. Recommended Operating Conditions Symbol VCC VIH VIL TCM TCI Parameter Power Supply Voltage Input High Voltage Input Low Voltage Operating Temp. (Mil) Operating Temp. (Ind.) Minimum +4.5 +2.4 -55 -40 Maximum +5.5 +0.8 +125 +85 Units V V V °C °C Capacitance (VIN = 0V, f = 1MHz, Tc = 25°C) Symbol CI(A) CI(RC) CI(OE) CI(WE) CO A0-9 Input Capacitance RAS and CAS Input Capacitance OE Input Capacitance WE Input Capacitance Output Capacitance Parameter Maximum 10 10 10 10 15 Units pF pF pF pF pF These parameters are guaranteed by design but not tested. DC Characteristics (VCC = 5.0V, VSS = 0V, TCI or TCM) Parameter Output Low Voltage Output High Voltage Input Leakage Current Output Leakage Current Read or Write Cycle Current 1,2 Sym VOL IOL = 4.2 mA VOH IOH = -5 mA IL IO VI = 0 to +6.5V, All others 0V to V CC VO = 0 to VCC, CAS high Conditions Min 2.4 -10 -10 +10 +10 190 Max 0.4 Units V V µA µA mA ICC1 VCC = 5.5V, minimum cycle Aeroflex