| IC number | Manufacturer | Documentation |
|---|---|---|
| AT28C16 | Atmel (now Microchip) | Datasheet (PDF)
| IC number | Package |
|---|---|
| AT28C16 | 24-pin SOIC |
| Device | Positions | Package |
|---|---|---|
| A570 | U14, U17 | SOIC |
| Pin | Type | Name | Signal name | |
|---|---|---|---|---|
| A570 | ||||
| U14 | U17 | |||
| 1..8 | Input | A7..A0 | A8..A1 | |
| 9..11 | I/O | I/O0..I/O2 | D0..D2 | D8..D10 |
| 12 | Power | GND | GND | |
| 13..17 | I/O | I/O3..I/O7 | D3..D7 | D11..D15 |
| 18 | Input | CE_ | *CSNV and *LDS via U6A | *CSNV and *UDS via U6B |
| 19 | Input | A10 | A11 | |
| 20 | Input | OE_ | R/W via U8D | |
| 21 | Input | WE_ | R/W | |
| 22..23 | Input | A9..A8 | A10..A9 | |
| 24 | Power | VCC | VCC | |
Copyright © 2003-2004 Ronald van Dijk - All rights reserved
Last update: 4 January 2004