LH28F400SU-NC FEATURES 56-PIN TSOP 4M (512K × 8, 256K × 16) Flash Memory TOP VIEW • User-Configurable x8 or x16 Operation • 5 V Write/Erase Operation (5 V VPP) – No Requirement for DC/DC Converter to Write/Erase NC NC A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE RP NC NC VPP RY/BY NC A17 A7 A6 A5 A4 A3 A2 A1 NC 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 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 NC A16 BYTE GND DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC VCC DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE GND CE A0 NC NC • 60 ns Maximum Access Time (VCC = 5.
0 V ± 0.
25 V) • 80ns Maximum Access Time (VCC = 5.
0 V ± 0.
5 V) • 32 Ind...

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