Back to browse
CY14V256LA-BA
256-Kbit (32K x 8-bit) nvSRAM, core VCC = 3.0V to 3.6V, I/O VCCQ = 1.65V to 1.95V, 35ns, TFBGA-48
Schematic Symbol
Pin Configuration (48 pins)
| Pin | Name | Type |
|---|---|---|
| A6 | VCC | power_in |
| C2 | VCC | passive |
| D1 | VSS | power_in |
| E4 | VSS | passive |
| A1 | NC | no_connect |
| A2 | ~{OE} | input |
| A3 | A0 | input |
| A4 | A1 | input |
| A5 | A2 | input |
| B1 | NC | no_connect |
| B2 | NC | no_connect |
| B3 | A3 | input |
| B4 | A4 | input |
| B5 | ~{CE} | input |
| B6 | NC | no_connect |
| C1 | DQ0 | tri_state |
| C3 | A5 | input |
| C4 | A6 | input |
| C5 | NC | no_connect |
| C6 | DQ4 | tri_state |
| D2 | DQ1 | tri_state |
| D3 | NC | no_connect |
| D4 | A7 | input |
| D5 | DQ5 | tri_state |
| D6 | VCCQ | power_in |
| E1 | VCCQ | passive |
| E2 | DQ2 | tri_state |
| E3 | VCAP | power_in |
| E5 | DQ6 | tri_state |
| E6 | VSS | passive |
| F1 | DQ3 | tri_state |
| F2 | NC | no_connect |
| F3 | A14 | input |
| F4 | VSS | passive |
| F5 | NC | no_connect |
| F6 | DQ7 | tri_state |
| G1 | NC | no_connect |
| G2 | ~{HSB} | bidirectional |
| G3 | A12 | input |
| G4 | A13 | input |
| G5 | ~{WE} | input |
| G6 | NC | no_connect |
| H1 | NC | no_connect |
| H2 | A8 | input |
| H3 | A9 | input |
| H4 | A10 | input |
| H5 | A11 | input |
| H6 | NC | no_connect |
Footprint
ConfirmedPackage_BGA/Infineon_TFBGA-48_6x10mm_Layout6x8_P0.75mm
Pad Layout
Pads (48)
| Number | Type |
|---|---|
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A5 | smd |
| A6 | smd |
| B1 | smd |
| B2 | smd |
| B3 | smd |
| B4 | smd |
| B5 | smd |
| B6 | smd |
| C1 | smd |
| C2 | smd |
| C3 | smd |
| C4 | smd |
| C5 | smd |
| C6 | smd |
| D1 | smd |
| D2 | smd |
| D3 | smd |
| D4 | smd |
| D5 | smd |
| D6 | smd |
| E1 | smd |
| E2 | smd |
| E3 | smd |
| E4 | smd |
| E5 | smd |
| E6 | smd |
| F1 | smd |
| F2 | smd |
| F3 | smd |
| F4 | smd |
| F5 | smd |
| F6 | smd |
| G1 | smd |
| G2 | smd |
| G3 | smd |
| G4 | smd |
| G5 | smd |
| G6 | smd |
| H1 | smd |
| H2 | smd |
| H3 | smd |
| H4 | smd |
| H5 | smd |
| H6 | smd |