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CY14B256LA-SZ25XI Datasheet(PDF) 3 Page - Cypress Semiconductor |
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CY14B256LA-SZ25XI Datasheet(HTML) 3 Page - Cypress Semiconductor |
3 / 22 page CY14B256LA Document Number: 001-54707 Rev. *F Page 3 of 22 Pinouts Figure 1. Pin Diagram - 44-Pin TSOP II/48 Pin SSOP Figure 2. Pin Diagram - 32-Pin SOIC NC A8 NC NC VSS DQ6 DQ5 DQ4 VCC A13 DQ3 A12 DQ2 DQ1 DQ0 OE A9 CE NC A0 A1 A2 A3 A4 A5 A6 A11 A7 A14 NC NC NC NC 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 44 - TSOP II Top View (not to scale) A10 NC WE DQ7 HSB NC VSS VCC VCAP NC [4] [5] [2] [3] [1] [1] NC A8 NC NC VSS DQ6 DQ5 DQ4 VCC A13 DQ3 A12 DQ2 DQ1 DQ0 OE A9 CE NC A0 A1 A2 A3 A4 A5 A6 A11 A7 A14 NC NC NC NC 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 A10 NC WE DQ7 HSB NC VSS VCC VCAP NC 45 46 47 48 NC NC NC NC (not to scale) Top View 48 - SSOP (x8) (x8) DQ6 DQ5 DQ1 DQ0 A2 NC OE A12 A7 A6 A5 A4 A14 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 29 30 31 32 32 - SOIC Top View (not to scale) NC VCC VCAP (x8) A3 A1 A0 DQ2 VSS HSB WE A13 A8 A9 A11 A10 CE DQ7 DQ4 DQ3 Notes 1. Address expansion for 1 Mbit. NC pin not connected to die. 2. Address expansion for 2 Mbit. NC pin not connected to die. 3. Address expansion for 4 Mbit. NC pin not connected to die. 4. Address expansion for 8 Mbit. NC pin not connected to die. 5. Address expansion for 16 Mbit. NC pin not connected to die. [+] Feedback |
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