# AS4C4M16SA (Component) ## Description 64M – (4M x 16 bit) Synchronous DRAM (SDRAM), TSOP-II-54 SDRAM Synchronous DRAM PC166 PC143 64Mb 16Mbx4 MEMORY TSOP?II*22.2x10.16mm*P0.8mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/26/2024 - **Last Updated:** 9/26/2024 - **Visibility:** Public - **Datasheet URL:** https://www.alliancememory.com/wp-content/uploads/pdf/dram/64M-AS4C4M16SA-CI_v3.0_March%202015.pdf - **Manufacturer Part Number:** AS4C4M16SA - **Package or Case Code:** TSOP-II-54_22.2x10.16mm_P0.8mm - **MPN:** AS4C4M16SA - **Package / Case Code:** TSOP - **Pin Count:** 54 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VDD | | | 2 | DQ0 | | | 3 | VDDQ | | | 4 | DQ1 | | | 5 | DQ2 | | | 6 | VSSQ | | | 7 | DQ3 | | | 8 | DQ4 | | | 9 | VDDQ | | | 10 | DQ5 | | | 11 | DQ6 | | | 12 | VSSQ | | | 13 | DQ7 | | | 14 | VDD | | | 15 | LDQM | | | 16 | ~{WE} | | | 17 | ~{CAS} | | | 18 | ~{RAS} | | | 19 | ~{CS} | | | 20 | BA0 | | | 21 | BA1 | | | 22 | A10/AP | | | 23 | A0 | | | 24 | A1 | | | 25 | A2 | | | 26 | A3 | | | 27 | VDD | | | 28 | VSS | | | 29 | A4 | | | 30 | A5 | | | 31 | A6 | | | 32 | A7 | | | 33 | A8 | | | 34 | A9 | | | 35 | A11 | | | 36 | NC | | | 37 | CKE | | | 38 | CLK | | | 39 | UDQM | | | 40 | NC/RFU | | | 41 | VSS | | | 42 | DQ8 | | | 43 | VDDQ | | | 44 | DQ9 | | | 45 | DQ10 | | | 46 | VSSQ | | | 47 | DQ11 | | | 48 | DQ12 | | | 49 | VDDQ | | | 50 | DQ13 | | | 51 | DQ14 | | | 52 | VSSQ | | | 53 | DQ15 | | | 54 | VSS | | --- *Generated from [https://www.flux.ai/kicad-part-library/as4c4m16sa](https://www.flux.ai/kicad-part-library/as4c4m16sa)*