DS1963S-F5+ by Analog Devices
iButton Monetary Device with SHA-1 Function
| Status: | Active |
|---|---|
| Series: | DS1963S |
| RoHS: | Unknown |
Features
| 4096 bits of read/write nonvolatile (NV) memory organized as 16 pages of 256 bits each |
| Eight memory pages with individual 64-bit secrets and 32-bit read-only nonrolling-over page write-cycle counters |
| Secrets are write-only and have their own individual write-cycle counters |
| On-chip 512-bit SHA-1 (FIPS 180-1, ISO/IEC 10118-3) engine to compute a 160-bit Message Authentication Codes (MAC) and generate page secrets |
| Device can operate as a roaming iButton device or as coprocessor for a host computer |
| 256-bit scratchpad ensures integrity of data transfer |
| On-chip 16-bit CRC generator for safeguarding data transfers |
| Overdrive mode boosts communication speed to 125kbps |
| Operating temperature range from -40°C to +85°C |
| Over 10 years of data retention |
| Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike |
| Multidrop controller for MicroLAN |
| Digital identification and information by momentary contact |
| Chip-based data carrier compactly stores information |
| Data can be accessed while affixed to object |
| Economically communicates to host with a single digital signal at 15.4kbps |
| Standard 16mm diameter and 1-Wire protocol ensure compatibility with iButton family of devices |
Specifications
| Technology | iButton |
|---|---|
| End Equipment | Electronic Access ControleCash |
| Memory Type | NV SRAM |
| Memory Size | 4K bits |
| Security Features | SHA-1Secure CoprocessorWrite Cycle CountersWrite-Only Secrets |
| Unique Ware | No |
| Real Time Clock | No |
| BudgetaryPrice (See Notes) | 7.41 |
DS1963S-F5+ Semiconductors - ICs by Analog Devices
IBUTTON 4KBIT NV SRAM CAN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Memory Size | 4Kbit |
|---|---|
| Memory Type | SRAM |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | 1 2-dimethoxyethane ethylene glycol dimethyl ether (EGDME) (15-Jan-2018) |
Alternative Descriptions
| SHA iButton | Analog Devices |
| IBUTTON, 4KBIT, NV SRAM, CAN | Farnell |
| Ibutton, 4Kbit, Nv Sram, Can | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1963S-F5+ ?
Additional datasheets, footprints and schematics for DS1963S-F5+ are listed on our Part Details page. You can also find images and similar parts to DS1963S-F5+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS1963S-F5+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS1963S-F5+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS1963S-F5+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS1963S-F5+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1963S-F5+ have stock available?
Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for DS1963S-F5+ .
How do I check stock and lead times for all distributors?
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