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Motor de Búsqueda de Datasheet de Componentes Electrónicos |
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Motor de Búsqueda de Datasheet de Componentes Electrónicos |
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GMS81C2112 Datasheet(PDF) 90 Page - Hynix Semiconductor |
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GMS81C2112 Datasheet(HTML) 90 Page - Hynix Semiconductor |
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GMS81C2112/GMS81C2120 84 JUNE. 2001 Ver 1.00 Figure 21-2 Pin Assignment t VPP A_D0 A_D1 A_D2 A_D3 EPROM Enable A_D7 A_D6 A_D5 A_D4 CTL2 CTL1 CTL0 VSS CTL3 R53 R54 R55 R56 R57 RESET XI XO VSS AVSS R60 R61 R62 R63 R64 R65 R66 R67 AVDD RA R34 R33 R32 R31 R30 R27 R26 R25 R24 R23 R22 R21 R20 R05 R04 R03 R02 R01 R00 VDD 42PDIP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 R07 R06 VDD Pin No. User Mode EPROM MODE Pin Name Pin Name Description 2 R53 CTL3 Read/Write Control 3 R54 CTL2 Address/Data Control 4 R55 CTL1 Write Control 1 5 R56 CTL0 Write Control 0 7 RESETB VPP Programming Power (0V, 12.75V) 8 XI EPROM Enable High Active, Latch Address in falling edge 9 XO NC No connection 10 VSS VSS Connect to VSS (0V) 12 R60 A_D0 Address Input Data Input/Output A8 A0 D0 13 R61 A_D1 A9 A1 D1 14 R62 A_D2 A10 A2 D2 15 R63 A_D3 A11 A3 D3 16 R64 A_D4 Address Input Data Input/Output A12 A4 D4 17 R65 A_D5 A13 A5 D5 18 R66 A_D6 A14 A6 D6 19 R67 A_D7 A15 A7 D7 21 VDD VDD Connect to VDD (6.0V) Table 21-1 Pin Description in EPROM Mode (GMS81C2120) |
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