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GS84018T-180I 数据表(PDF) 5 Page - GSI Technology |
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GS84018T-180I 数据表(HTML) 5 Page - GSI Technology |
5 / 31 page Rev: 2.05 6/2000 5/31 © 1999, Giga Semiconductor, Inc. Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com . GS84018/32/36T/B-180/166/150/100 TQFP Pin Description Pin Location Symbol Type Description 37, 36 A0, A1 I Address field LSB’s and Address Counter preset Inputs 35, 34, 33, 32, 100, 99, 82, 81,44, 45, 46, 47, 48, 49, 50 A2-16 I Address Inputs 80 A17 I Address Inputs (x18 versions) 52, 53, 56, 57, 58, 59, 62, 63 68, 69, 72, 73, 74, 75, 78, 79 2, 3, 6, 7, 8, 9, 12, 13 18, 19, 22, 23, 24, 25, 28, 29 DQA1-DQA8 DQB1-DQB8 DQC1-DQC8 DQD1-DQD8 I/O Data Input and Output pins. (x32, x36 Version) 51, 80, 1, 30 DQA9, DQB9, DQC9, DQD9 I/O Data Input and Output pins. (x36 Version) 51, 80, 1, 30 NC No Connect (x32 Version) 58, 59, 62, 63, 68, 69, 72, 73, 74 8, 9, 12, 13, 18, 19, 22, 23, 24 DQA1-DQA9 DQB1-DQB9 I/O Data Input and Output pins. (x18 Version) 51, 52, 53, 56, 57 75, 78, 79 1, 2, 3, 6, 7 25, 28, 29, 30 NC - No Connect (x18 Version) 87 BW I Byte Write. Writes all enabled bytes. Active Low. 93, 94 BA, BB I Byte Write Enable for DQA, DQB Data I/O’s. Active Low. 95, 96 BC, BD I Byte Write Enable for DQC, DQD Data I/O’s. Active Low. (x32, x36 Version) 95, 96 NC - No Connect (x18 Version) 89 CK I Clock Input Signal. Active High. 88 GW I Global Write Enable. Writes all bytes. Active Low. 98, 92 E1, E3 I Chip Enable. Active Low. 97 E2 I Chip Enable. Active High. 86 G I Output Enable. Active Low. 83 ADV I Burst address counter advance enable. Active Low. 84, 85 ADSP, ADSC I Address Strobe (Processor, Cache Controller). Active Low. 64 ZZ I Sleep Mode control. Active High. 14 FT I Flow Through or Pipeline mode. Active Low. 31 LBO I Linear Burst Order mode. Active Low. 15, 41, 65, 91 VDD I Core power supply. 5,10,17, 21, 26, 40, 55, 60, 67, 71, 76, 90 VSS I I/O and Core Ground. 4, 11, 20, 27, 54, 61, 70, 77 VDDQ I Output driver power supply. 16, 38, 39, 42, 43, 66 NC - No Connect. |
类似零件编号 - GS84018T-180I |
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类似说明 - GS84018T-180I |
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