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IDT7025L20G Datasheet(PDF) 3 Page - Integrated Device Technology |
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IDT7025L20G Datasheet(HTML) 3 Page - Integrated Device Technology |
3 / 20 page IDT7025S/L HIGH-SPEED 8K x 16 DUAL-PORT STATIC RAM MILITARY AND COMMERCIAL TEMPERATURE RANGES 6.16 3 Left Port Right Port Names CEL CER Chip Enable R/ WL R/ WR Read/Write Enable OEL OER Output Enable A0L – A12L A0R – A12R Address I/O0L – I/O15L I/O0R – I/O15R Data Input/Output SEML SEMR Semaphore Enable UBL UBR Upper Byte Select LBL LBR Lower Byte Select INTL INTR Interrupt Flag BUSYL BUSYR Busy Flag M/ S Master or Slave Select VCC Power GND Ground PIN NAMES NOTES: 1. All VCC pins must be connected to power supply. 2. All GND pins must be connected to ground supply. 3. This text does not indicate orientation of the actual part-marking. PIN CONFIGURATIONS (CONT'D) (1,2) 2683 drw 04 I/O7L 63 61 60 58 55 54 51 48 46 45 66 67 69 72 75 76 79 81 82 83 125 7 8 11 10 12 14 17 20 23 26 28 29 32 31 33 35 38 41 43 IDT7025 G84-3 84-PIN PGA TOP VIEW(3) A B CDE F G HJ K L 42 59 56 49 50 40 25 27 30 36 34 37 39 84 346915 13 16 18 22 24 19 21 68 71 70 77 80 UBR CER GND 11 10 09 08 07 06 05 04 03 02 01 64 65 62 57 53 52 47 44 73 74 78 GND GND R/ WR OER LBR GND GND SEMR UBL CEL R/ WL OEL GND SEML VCC LBL INTR BUSYR BUSYL M/ S INTL A11L Index I/O5L I/O4L I/O2L I/O0L I/O10L I/O8L I/O6L I/O3L I/O1L I/O11L I/O9L I/O13L I/O12L I/O15L I/O14L I/O0R A9L A10L A8L A7L A5L A6L A4L A3L A2L A0L A1L A0R A2R A1R A5R A3R A6R A4R A9R A7R A8R A10R A11R I/O1R I/O2R VCC I/O3R I/O4R I/O5R I/O7R I/O6R I/O9R I/O8R I/O11R I/O10R I/O12R I/O13R I/O14R I/O15R VCC A12R A12L 2683 tbl 01 RECOMMENDED OPERATING TEMPERATURE AND SUPPLY VOLTAGE Ambient Grade Temperature GND VCC Military –55 °C to +125°C 0V 5.0V ± 10% Commercial 0 °C to +70°C 0V 5.0V ± 10% 2683 tbl 02 |
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