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Maxim > Solutions > Computers: Desktops, Workstations, and Servers
PCB ID, Silicon Label and Address
|
|
| Display |
Title / Parts |
Key Advantages |
| QV PDF |
1024-Bit EEPROM iButton
DS1972
| EPROM-Emulation Mode for Protection Against Accidental Erasure or Tampering of Data |
| QV PDF |
1024-Bit 1-Wire EEPROM
DS2431
| 1kb Serial EEPROM Operates from Single-Contact 1-Wire Interface |
| QV PDF |
Password-Protected 32KB EEPROM iButton
DS1977
| |
| QV PDF |
Silicon Serial Number with VCC Input
DS2411
| |
| QV PDF |
16Kb Add-Only Memory
DS2505
| |
| QV PDF |
UniqueWare Add-Only Memory
DS2502-UNW, DS2505-UNW, DS2506-UNW
| |
| QV PDF |
1Kb Add-Only Memory
DS2502
| |
| QV PDF |
1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS2432
| |
| QV PDF |
Silicon Serial Number
DS2401
| |
| Key Specifications:
Memory (EPROM, EEPROM, ROM, NV SRAM) |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Real-Time Clock |
DIP with Internal Battery |
PowerCap Package |
Battery Monitor |
With GPIO |
Single Piece Module |
Features |
Supply Voltage (min) (V) |
Supply Voltage (max) (V) |
|
DS2431
|
EEPROM
|
1K x 1
|
1-Wire
|
No
|
No
|
No
|
No
|
No
|
No
|
| • | Write Protect/EPROM Mode |
|
2.8
|
5.25
|
|
DS2411
|
ROM
|
64bit x 1
|
1-Wire
|
No
|
-
|
No
|
-
|
No
|
No
|
-
|
1.5
|
5.25
|
|
DS2502-UNW
|
EPROM
|
1K x 1
|
1-Wire
|
No
|
No
|
No
|
No
|
No
|
No
|
|
2.8
|
6
|
|
DS2505-UNW
|
EPROM
|
16K x 1
|
1-Wire
|
No
|
No
|
No
|
No
|
No
|
No
|
|
2.8
|
6
|
|
DS2506-UNW
|
EPROM
|
64K x 1
|
1-Wire
|
No
|
No
|
No
|
No
|
No
|
No
|
|
2.8
|
6
|
|
DS2401
|
ROM
|
64bit x 1
|
1-Wire
|
No
|
-
|
No
|
-
|
No
|
No
|
-
|
2.8
|
6
|
|
DS2432
|
EEPROM
|
1K x 1
|
1-Wire
|
No
|
No
|
No
|
No
|
No
|
No
|
|
2.8
|
5.5
|
|
DS2502
|
EPROM
|
1K x 1
|
1-Wire
|
No
|
No
|
No
|
No
|
No
|
No
|
|
2.8
|
6
|
|
DS2505
|
EPROM
|
16K x 1
|
1-Wire
|
No
|
No
|
No
|
No
|
No
|
No
|
|
2.8
|
6
|
| See All Memory (EPROM, EEPROM, ROM, NV SRAM) (70) |
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