MFG:Maxim Integrated Products Category:Integrated Circuits (ICs) Package Cooled:SOJ6 D/C:05+
DS2430A, DS2430A+, DS2430A-001-00 Datasheet download
Category: Integrated Circuits (ICs)
MFG: Maxim Integrated Products
Package Cooled: SOJ6
D/C: 05+
Description: IC EEPROM 256BIT 1-WIRE TO-92
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PDF/DataSheet Download
Datasheet: DS2430A
File Size: 366244 KB
Manufacturer: Dallas
Download : Click here to Download
PDF/DataSheet Download
Datasheet: DS2
File Size: 68288 KB
Manufacturer: Linear
Download : Click here to Download
PDF/DataSheet Download
Datasheet: DS2
File Size: 68288 KB
Manufacturer: Linear
Download : Click here to Download
| Technical/Catalog Information | DS2430A |
| Vendor | Maxim Integrated Products |
| Category | Integrated Circuits (ICs) |
| Memory Type | EEPROM |
| Memory Size | 256 (32 x 8) |
| Speed | - |
| Interface | 1-Wire Serial |
| Package / Case | TO-92-3 (Straight Leads) |
| Packaging | Bulk |
| Voltage - Supply | - |
| Operating Temperature | -40°C ~ 85°C |
| Format - Memory | EEPROMs - Serial |
| Drawing Number | * |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | DS2430A DS2430A |
The DS2430A 256-bit 1-Wire EEPROM identifies and stores relevant information about the product to which it is associated. This lot or product specific information can be accessed with minimal interface, for example a single port pin of a microcontroller. The DS2430A consists of a factory-lasered registration number that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (14h) plus 256 bits of user-programmable EEPROM and a 64-bit one-time programmable application register. The power to read and write the DS2430A is derived entirely from the 1-Wire® communication line. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground return. The 48-bit serial number that is factory-lasered into each DS2430A provides a guaranteed unique identity that allows for absolute traceability. The TO-92 and TSOC packages provide a compact enclosure that allows standard assembly equipment to handle the device easily for attachment to printed circuit boards or wiring. Typical applications include storage of calibration constants, board identification, and product revision status.
Voltage on DATA to Ground ..........................-0.5V to +7.0V
Operating Temperature Range ..................-40°C to +85°C
Storage Temperature Range ...................-55°C to +125°C
Soldering Temperature .........See J-STD-020A Specification
* This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
· 256-bit Electrically Erasable Programmable Read Only Memory (EEPROM) plus 64-bit one-time programmable application register
· Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute identity because no two parts are alike
· Built-in multidrop controller ensures compatibility with other MicroLAN products
· EEPROM organized as one page of 32 bytes for random access
· Reduces control, address, data, and power to single data pin
· Directly connects to a single port pin of a microprocessor and communicates at up to 16.3kbits per second
· 8-bit family code specifies DS2430A communication requirements to reader
· Presence detector acknowledges when reader first applies voltage
· Low cost TO-92 or 6-pin TSOC surface mount package
· Reads and writes over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C
| Technical/Catalog Information | DS2430A+ |
| Vendor | Maxim Integrated Products |
| Category | Integrated Circuits (ICs) |
| Memory Type | EEPROM |
| Memory Size | 256 (32 x 8) |
| Speed | - |
| Interface | 1-Wire Serial |
| Package / Case | TO-92-3 (Straight Leads) |
| Packaging | Bulk |
| Voltage - Supply | - |
| Operating Temperature | -40°C ~ 85°C |
| Format - Memory | EEPROMs - Serial |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | DS2430A+ DS2430A+ |
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