Overview
The CS56SD64NC-6 is a SDRAM made by Chiplus in a TSOPII-54 package with 54 pins. TSOPII-54 SDRAM ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS56SD64NI-6, from EasyEDA) and its footprint (EasyEDA_Cloud:TSOPII-54_L22.4-W10.2-P0.80-LS11.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C55509995).
Symbol
Footprint
Pinout
54| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | DQ0 | Unspecified |
| 3 | VDDQ | Unspecified |
| 4 | DQ1 | Unspecified |
| 5 | DQ2 | Unspecified |
| 6 | VSSQ | Unspecified |
| 7 | DQ3 | Unspecified |
| 8 | DQ4 | Unspecified |
| 9 | VDDQ | Unspecified |
| 10 | DQ5 | Unspecified |
| 11 | DQ6 | Unspecified |
| 12 | VSSQ | Unspecified |
| 13 | DQ7 | Unspecified |
| 14 | VDD | Unspecified |
| 15 | LDQM | Unspecified |
| 16 | WE# | Unspecified |
| 17 | CA5# | Unspecified |
| 18 | RA5# | Unspecified |
| 19 | CS# | Unspecified |
| 20 | BA0 | Unspecified |
| 21 | BA1 | Unspecified |
| 22 | A10/AP | Unspecified |
| 23 | A0 | Unspecified |
| 24 | A1 | Unspecified |
| 25 | A2 | Unspecified |
| 26 | A3 | Unspecified |
| 27 | VDD | Unspecified |
| 28 | VSS | Unspecified |
| 29 | A4 | Unspecified |
| 30 | A5 | Unspecified |
| 31 | A6 | Unspecified |
| 32 | A7 | Unspecified |
| 33 | A8 | Unspecified |
| 34 | A9 | Unspecified |
| 35 | A11 | Unspecified |
| 36 | NC | Unspecified |
| 37 | CKE | Unspecified |
| 38 | CLK | Unspecified |
| 39 | UDQM | Unspecified |
| 40 | NC/RFU | Unspecified |
| 41 | VSS | Unspecified |
| 42 | DQ38 | Unspecified |
| 43 | VDDQ | Unspecified |
| 44 | DQ | Unspecified |
| 45 | DQ10 | Unspecified |
| 46 | VSSQ | Unspecified |
| 47 | DQ1 | Unspecified |
| 48 | DQ12 | Unspecified |
| 49 | VDDQ | Unspecified |
| 50 | DQ13 | Unspecified |
| 51 | DQ14 | Unspecified |
| 52 | VSSQ | Unspecified |
| 53 | DQ15 | Unspecified |
| 54 | VS5 | Unspecified |
Parts like it
8
IS42S83200J-6TLI
TSOPII-54-10.2mm-40℃~+85℃ 256Mbit 3V~3.6V High-speed clock synchronization、Auto precharge、Automatic column address generation、Auto refresh TSOPII-54-10.2mm SDRAM ROHSISSISDRAMAS4C32M16SC-7TIN
TSOPII-54-10.2mm-40℃~+85℃ 133MHz 3V~3.6V 512Mbit TSOPII-54-10.2mm SDRAM ROHSAlliance MemorySDRAMCS56SD256NI-6
TSOPII-54TSOPII-54 SDRAM ROHSChiplusSDRAMIS42S16160J-7TLI-TR
TSOPII-54-10.2mm-40℃~+85℃ 256Mbit 3V~3.6V High-speed clock synchronization、Auto precharge、Automatic column address generation、Auto refresh TSOPII-54-10.2mm SDRAM ROHSISSISDRAMAS4C32M8SA-7TCNTR
TSOPII-54-10.2mm0℃~+70℃ 143MHz 256Mbit 3V~3.6V TSOPII-54-10.2mm SDRAM ROHSAlliance MemorySDRAMAS4C8M16SA-6TCN
TSOPII-54-10.2mm0℃~+70℃ 128Mbit 166MHz 3V~3.6V TSOPII-54-10.2mm SDRAM ROHSAlliance MemorySDRAMIS42S16160J-6TL
TSOPII-54-10.2mm0℃~+70℃ 256Mbit 3V~3.6V High-speed clock synchronization、Auto precharge、Automatic column address generation、Auto refresh TSOPII-54-10.2mm SDRAM ROHSISSISDRAMAS4C32M16SB-6TINTR
TSOPII-54-10.2mm-40℃~+85℃ 166MHz 3V~3.6V 512Mbit TSOPII-54-10.2mm SDRAM ROHSAlliance MemorySDRAM
Questions
Is there a KiCad symbol and footprint for the CS56SD64NC-6?
Yes. The symbol is EasyEDA_Cloud:CS56SD64NI-6 and the footprint EasyEDA_Cloud:TSOPII-54_L22.4-W10.2-P0.80-LS11.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CS56SD64NC-6?
TSOPII-54, with 54 pins. Its footprint is drawn on this page.
Where can I order the CS56SD64NC-6?
JLCPCB lists it as part C55509995, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CS56SD64NC-6?
Parts like it in the library: the IS42S83200J-6TLI by ISSI, the AS4C32M16SC-7TIN by Alliance Memory, the CS56SD256NI-6 by Chiplus and the IS42S16160J-7TLI-TR by ISSI. Check their datasheets: a part that fits the footprint may still differ in its ratings.