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NEC_1M_memory - DATA SHEET MOS INTEGRATED CIRCUIT PD431000A...

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© 1990, 1993, 1995 DATA SHEET Description The μ PD431000A is a high speed, low power, and 1,048,576 bits (131,072 words × 8 bits) CMOS static RAM. The μ PD431000A has two chip enable pins (CE1, CE2) to extend the capacity. And battery backup is available. In addition to this, A and B versions are wide voltage versions. The μ PD431000A is packed in 32-pin plastic DIP, 32-pin plastic SOP, and 32-pin plastic TSOP(I). Features 131,072 words by 8 bits organization Fast access time: 70, 85, 100, 120, 150, 250 ns (MAX.) Wide voltage range (A version: V CC = 3.0 V to 5.5 V, B version: V CC = 2.7 V to 5.5 V) 2 V (MIN.) data retention Output Enable input for easy application Two Chip Enable inputs: CE1, CE2 Access time Operating Operating Standby Data retention Part number ns (MAX.) supply voltage temperature supply current supply current Note 1 V ° C μ A (MAX.) μ A (MAX.) μ PD431000A-L 70, 85 4.5 to 5.5 0 to 70 100 15 μ PD431000A-LL 20 3 μ PD431000A-A 70 Note 2 , 100, 120 3.0 to 5.5 13 Note 3 μ PD431000A-B 70 Note 2 , 100, 120, 150 2.7 to 5.5 11 Note 4 Notes 1. T A 40 ° C 2. V CC = 4.5 to 5.5 V 3. 20 μ A (V CC > 3.6 V) 4. 20 μ A (V CC > 3.3 V) μ PD431000A MOS INTEGRATED CIRCUIT The information in this document is subject to change without notice. 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT The mark shows major revised points. Document No. M11657EJ6V0DS00 (6th edition) Date Published December 1997 N CP(K) Printed in Japan
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2 μ PD431000A 32-pin Plastic DIP (600 mil) Ordering Information Access time Operating Operating Part number Package ns (MAX.) supply voltage temperature Remark V ° C μ PD431000ACZ-70L 70 4.5 to 5.5 0 to 70 L Version μ PD431000ACZ-85L 85 μ PD431000ACZ-70LL 70 LL Version μ PD431000ACZ-85LL 85 μ PD431000AGW-70L 70 L Version μ PD431000AGW-85L 85 μ PD431000AGW-70LL 70 LL Version μ PD431000AGW-85LL 85 μ PD431000AGW-A10 100 3.0 to 5.5 A Version μ PD431000AGW-A12 120 μ PD431000AGW-B10 100 2.7 to 5.5 B Version μ PD431000AGW-B12 120 μ PD431000AGW-B15 150 μ PD431000AGZ-70LL-KJH 70 4.5 to 5.5 LL Version μ PD431000AGZ-A10-KJH 100 3.0 to 5.5 A Version μ PD431000AGZ-A12-KJH 120 μ PD431000AGZ-B10-KJH 100 2.7 to 5.5 B Version μ PD431000AGZ-B12-KJH 120 μ PD431000AGZ-B15-KJH 150 μ PD431000AGZ-70LL-KKH 70 4.5 to 5.5 LL Version μ PD431000AGZ-A10-KKH 100 3.0 to 5.5 A Version μ PD431000AGZ-A12-KKH 120 μ PD431000AGZ-B10-KKH 100 2.7 to 5.5 B Version μ PD431000AGZ-B12-KKH 120 μ PD431000AGZ-B15-KKH 150 μ PD431000AGU-70LL-9JH 70 4.5 to 5.5 LL Version μ PD431000AGU-A10-9JH 100 3.0 to 5.5 A Version μ PD431000AGU-A12-9JH 120 μ PD431000AGU-B10-9JH 100 2.7 to 5.5 B Version μ PD431000AGU-B12-9JH 120 μ PD431000AGU-B15-9JH 150 μ PD431000AGU-70LL-9KH 70 4.5 to 5.5 LL Version μ PD431000AGU-A10-9KH 100 3.0 to 5.5 A Version μ PD431000AGU-A12-9KH 120 μ PD431000AGU-B10-9KH 100 2.7 to 5.5 B Version μ PD431000AGU-B12-9KH 120 μ PD431000AGU-B15-9KH 150 32-pin Plastic SOP (525 mil) 32-pin Plastic TSOP (I) (8 × 20 mm) (Normal bent) 32-pin Plastic TSOP (I) (8 × 20 mm) (Reverse bent) 32-pin Plastic TSOP (I) (8 × 13.4 mm) (Normal bent) 32-pin Plastic TSOP (I) (8 × 13.4 mm) (Reverse bent)
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3 μ PD431000A Pin Configuration (Marking side) NC A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 V CC A15 CE2 WE A13 A8 A9 A11 OE A10 CE1 I/O8 I/O7 I/O6 I/O5 I/O4 μ A11 A9 A8 A13 WE CE2 A15 V CC NC A16 A14 A12 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 OE A10 CE1 I/O8 I/O7 I/O6 I/O5 I/O4 GND I/O3 I/O2 I/O1 A0 A1 A2 A3 μ 32-pin Plastic TSOP (I) (8
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