28C256

Memory_EEPROM

Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28

Symbol

28 pins
Schematic symbol for 28C256
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

none
no footprint linked

This symbol carries no usable footprint reference, so nothing is linked. Generating one is a better answer than guessing.

3D model

none
no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

Pins and pads

No footprint is linked, so there is nothing to cross-check.

PinNameType
1A14input
2A12input
3A7input
4A6input
5A5input
6A4input
7A3input
8A2input
9A1input
10A0input
11D0tri_state
12D1tri_state
13D2tri_state
14GNDpower_in
15D3tri_state
16D4tri_state
17D5tri_state
18D6tri_state
19D7tri_state
20~{CS}input
21A10input
22~{OE}input
23A11input
24A9input
25A8input
26A13input
27~{WE}input
28VCCpower_in

On real boards

20+ designs use this part

20 placed it by name in a schematic. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
none
Cross-check
not confirmed