CY14E256LA-SZ
Memory_NVRAM
256-Kbit (32K x 8-bit) nvSRAM, single 5V +/-10% operation, 25/45ns, SOIC-32
Symbol
32 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- STK14C88
Footprint
32 pads
- Library
- Package_SO
- Mount
- smd
- Courtyard
- 11.86 × 21.28 mm
- Link
- exact
- Footprint page
- Open →
3D model
noneno 3D model
The footprint references no model, or the referenced model is not in the upstream package set.
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | VCAP | power_in | 1 |
| 2 | A14 | input | 2 |
| 3 | A12 | input | 3 |
| 4 | A7 | input | 4 |
| 5 | A6 | input | 5 |
| 6 | A5 | input | 6 |
| 7 | A4 | input | 7 |
| 8 | A3 | input | 8 |
| 9 | NC | no_connect | 9 |
| 10 | A2 | input | 10 |
| 11 | A1 | input | 11 |
| 12 | A0 | input | 12 |
| 13 | DQ0 | tri_state | 13 |
| 14 | DQ1 | tri_state | 14 |
| 15 | DQ2 | tri_state | 15 |
| 16 | VSS | power_in | 16 |
| 17 | DQ3 | tri_state | 17 |
| 18 | DQ4 | tri_state | 18 |
| 19 | DQ5 | tri_state | 19 |
| 20 | DQ6 | tri_state | 20 |
| 21 | DQ7 | tri_state | 21 |
| 22 | ~{E}/~{CE} | input | 22 |
| 23 | A10 | input | 23 |
| 24 | NC | no_connect | 24 |
| 25 | ~{G}/~{OE} | input | 25 |
| 26 | A11 | input | 26 |
| 27 | A9 | input | 27 |
| 28 | A8 | input | 28 |
| 29 | A13 | input | 29 |
| 30 | ~{W}/~{WE} | input | 30 |
| 31 | ~{HSB} | bidirectional | 31 |
| 32 | VCC | power_in | 32 |
On real boards
1 design use this part
1 carries its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- Project Wrassby footprint
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed