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IDT7143SA70F Datasheet(PDF) 2 Page - Integrated Device Technology |
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IDT7143SA70F Datasheet(HTML) 2 Page - Integrated Device Technology |
2 / 16 page 6.42 IDT7133SA/LA, IDT7143SA/LA High-Speed 2K x 16 Dual-Port RAM Military, Industrial and Commercial Temperature Ranges 2 2746 drw 02 10 11 12 13 14 15 16 IDT7133/43 J68-1 / F68-1(4) 68-Pin PLCC/Flatpack Top View(5) 50 49 48 47 46 45 44 INDEX 17 18 19 20 21 22 23 24 25 26 51 52 53 54 55 56 57 58 59 60 98 7 654 3 2 1 68 67 66 65 64 63 62 61 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 A6L A5L A4L A3L A2L A1L A0L A0R A1R A2R A3R A4R A5R BUSYL BUSYR CEL CER I/O9L I/O10L I/O11L I/O13L I/O14L I/O15L VCC(1) I/O0R I/O1R I/O2R I/O3R I/O4R I/O5R I/O6R I/O7R I/O12L GND(2) Pin Configurations(1,2,3) memory system applications results in full-speed, error-free operation without the need for additional discrete logic. Both devices provide two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low standby power mode. Fabricated using IDT’s CMOS high-performance technology, these devices typically operate on only 1,150mW of power. Low-power (LA) versions offer battery backup data retention capability, with each port typically consuming 200µW for a 2V battery. The IDT7133/7143 devices have identical pinouts. Each is packed in a 68-pin ceramic PGA, 68-pin flatpack, 68-pin PLCC and 100-pin TQFP. Military grade product is manufactured in compliance with the latest revision of MIL-PRF-38535 QML, making it ideally suited to military temperature applications demanding the highest level of performance and reliability. NOTES: 1. Both VCC pins must be connected to the power supply to ensure reliable operation. 2. Both GND pins must be connected to the ground supply to ensure reliable operation. 3. J68-Package body is approximately 0.95 in x 0.95 in x 0.17 in. F68-Package body is approximately 1.18 in x 1.18 in x 0.16 in. PN100-Package body is approximately 14mm x 14mm x 1.4mm. 4. This package code is used to reference the package diagram. 5. This text does not indicate orientation of the actual part-marking. Index 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 100 9998979695949392919089 88 87 8685848382 8180 79787776 IDT7133/43PF PN100-1(4) 100-Pin TQFP Top View(5) N/C N/C N/C N/C I/O10L I/O11L I/O12L I/O13L GND I/O14L I/O15L VCC GND I/O0R I/O1R I/O2R I/O3R VCC I/O4R I/O5R I/O6R N/C N/C N/C N/C 2746 drw 03 N/C N/C N/C N/C A5L A4L A3L A2L A1L A0L N/C GND N/C BUSYR N/C A0R N/C N/C N/C N/C BUSYL A1R A2R A3R A4R , |
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