EDI7F34IMC 1Megx32 1Megx32 Flash Module The EDI7F34IMC and EDI7F2341MC are organized as one and two banks of 1 Meg x 32 respectively. The modules are based on Sharp's LH28F800SU - 1Megx8 Flash device in TSOP packages which are mounted on an FR4 substrate. Block Diagrams EDI7F34IMC-BNC 1Megx32 80 pin SIMM Both modules offer access times between 80 and 150ns allowing for operation of high-speed microprocessors without wait states. Features • 1 Meg x 32 and 2 x 1 Meg x 32 Densities • Based on Sharp's LH28F800SU Flash Device • Fast Read Access Time - 80ns • 5- Volt-Only Reprogramming • Low Power Dissipation • 60mA per Device Active Current • 10µA per Device CMOS Standby Current • Typical Endurance >100,000 Cycles • Single 5 Volt ±10% Supply • CMOS and TTL Compatible Inputs and Outputs • Commercial and Industrial Temperature Range • Package • 80 Pin SIMM (JEDEC) EDI7F234IMC-BNC 2x1Megx32 80 pin SIMM Electronic Designs Incorporated • One Research Drive • Westborough, MA 01581USA • 508-366-5151 • FAX 508-836-4850 • Electronic Designs Europe Ltd. • Shelley House, The Avenue • Lightwater, Surrey GU18 5RF United Kingdom • 01276 472637 • FAX: 01276 473748 http://www.electronic-designs.com 1 EDI7F34IMC Rev. 1 5/97 ECO #9016 Capacitance (f=1.0MHz, VIN = VCC or VSS) Parameter Address Lines Data lines Chip & Write Enable Lines Output Enable lines Sym CA CDQ CC 1Meg Max 35 15 15 CG 35 2x1Meg Max Unit 70 pF 30 pF 30 pF 70 pF Pin Configurations Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Pin Name VSS VCC NC G\ W0\ W1\ NC DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 Pin # 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Pin Name * * * * VSS DQ29 DQ30 DQ31 W2\ NC NC NC A19 A18 A17 A16 A15 A14 A13 A12 Pin # 41 42 43 44 45 461 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Pin Name A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 AO W3\ VSS DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 Pin # 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Pin Name DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 NC VCC PD1 PD2 PD3 PD4 PD5 PD6 PD7 VSS Simm Density Pin 1Meg 21 NC 22 NC 23 NC 24 E0\ 2x1Meg NC NC E1\ E0\ Presence Detect Pin Out Pin 1Meg 2x1Meg PD1 NC VSS PD2 VSS VSS PD3 NC NC PD4 VSS VSS A0-A19 E0\,E1\ W0\-W3\ G\ DQ0-DQ31 PD VCC VSS NC EDI7F34IMC 1Megx32 2 EDI7F34IMC Rev. 1 5/97 ECO #9016 Address input Chip Enable Write Enable Output Enable Data Input/Output Presence Detect Power 5V±10% Ground No Connect EDI7F34IMC 1Megx32 Ordering Information Part Number EDI7F341MC80BNC EDI7F341MC90BNC EDI7F34IMC100BNC EDI7F34IMC120BNC EDI7F34IMC150BNC Speed (ns) 80 90 100 120 150 Package Speed (ns) 80 90 100 120 150 Package 362 362 362 362 362 Package No. 362 Part Number EDI7F2341MC80BNC EDI7F2341MC90BNC EDI7F234IMC100BNC EDI7F234IMC120BNC EDI7F234IMC150BNC 363 363 363 363 363 Package No. 363 Electronic Designs Incorporated • One Research Drive • Westborough, MA 01581USA • 508-366-5151 • FAX 508-836-4850 • Electronic Designs Europe Ltd. • Shelley House, The Avenue • Lightwater, Surrey GU18 5RF United Kingdom • 01276 472637 • FAX: 01276 473748 http://www.electronic-designs.com Electronic Designs Inc. reserves the right to change specifications without notice. CAGE No. 66301 3 EDI7F34IMC Rev. 1 5/97 ECO #9016