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ADI DS28E01P-100+
EEPROM 1Kb Protected 1-Wire EEPROM with SHA-1 Engine
Brands: Analog Devices, Inc
Mfr.Part #: DS28E01P-100+
Datasheet: DS28E01P-100+ Datasheet (PDF)
Package/Case: SOJ6
Product Type: Memory
RoHS Status:
Stock Condition: 3010 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomDS28E01P-100+ General Description
The DS28E01-100 combines 1024 bits of EEPROM with challenge-and-response authentication security implemented with the ISO/IEC 10118-3 Secure Hash Algorithm (SHA-1). The 1024-bit EEPROM array is configured as four pages of 256 bits with a 64-bit scratchpad to perform write operations. All memory pages can be write protected, and one page can be put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. Each DS28E01-100 has its own guaranteed unique 64-bit ROM registration number that is factory lasered into the chip. The DS28E01-100 communicates over the single-contact 1-Wire® bus. The communication follows the standard 1-Wire protocol with the registration number acting as the node address in the case of a multidevice 1-Wire network.
Features
- 1024 Bits of EEPROM Memory Partitioned Into Four Pages of 256 Bits
- On-Chip 512-Bit SHA-1 Engine to Compute 160-Bit Message Authentication Codes (MAC) and to Generate Secrets
- Write Access Requires Knowledge of the Secret and the Capability of Computing and Transmitting a 160-Bit MAC as Authorization
- User-Programmable Page Write Protection for Page 0, Page 3, or All Four Pages Together
- User-Programmable OTP EPROM Emulation Mode for Page 1 ("Write to 0")
- Communicates to Host with a Single Digital Signal at 15.3kbps or 90.9kbps Using 1-Wire Protocol
- Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
- Reads and Writes Over a Wide Voltage Range of 2.8V to 5.25V from -40°C to +85°C
- 6-Lead TSOC and TDFN or 2-Lead TO-92 and SFN Packages
Application
- Accessory/PCB Identification
- Identification and authentication of consumables
- Ink and Toner Print Cartridge Identification
- Intellectual Property, License Management
- Sensor Calibration and Authentication
- System Programmable Feature Control
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
| Part Package Code | SOIC | Pin Count | 6 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.32.00.51 | Additional Feature | MEMORY ORGANIZED AS FOUR PAGES OF 256 BITS |
| Data Retention Time-Min | 40 | Endurance | 50000 Write/Erase Cycles |
| JESD-30 Code | R-XDSO-C6 | JESD-609 Code | e3 |
| Length | 3.94 mm | Memory Density | 1024 bit |
| Memory IC Type | EEPROM | Memory Width | 1 |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 6 | Number of Words | 1024 words |
| Number of Words Code | 1000 | Operating Mode | ASYNCHRONOUS |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Organization | 1KX1 | Package Body Material | UNSPECIFIED |
| Package Code | SOC | Package Equivalence Code | SOC6,.17 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL | Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified | Seated Height-Max | 1.5 mm |
| Serial Bus Type | 1-WIRE | Supply Voltage-Max (Vsup) | 5.25 V |
| Supply Voltage-Min (Vsup) | 2.8 V | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form | C BEND |
| Terminal Pitch | 1.27 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The DS28E01P-100+ is an EEPROM chip with a unique 64-bit ROM ID that can be used to authenticate and secure electronic devices. It features a 1-Wire interface and provides tamper detection capabilities for enhanced security.
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Equivalent
The equivalent products of DS28E01P-100+ chip are DS28E01-100+ and DS28E01-100U+ chips. These chips are also 1-Wire cryptographic secure authenticator devices with a 1024-bit user memory and unique factory-programmed 64-bit ROM identification. -
Features
DS28E01P-100+ is a 1-Wire EEPROM with a guaranteed unique 64-bit ROM ID. It operates over a wide voltage range, has a low operating current, and offers a 1kb memory capacity. It provides a secure 1-Wire communication protocol with SHA-1 engine for authentication and bidirectional communication. -
Pinout
The DS28E01P-100+ has a 5-pin SOT23 package and functions as a 1-Wire EEPROM memory device with a unique factory-programmed 64-bit serial number. The pins are: VCC (pin 1), GND (pin 2), DQ (pin 3), A0 (pin 4), A1 (pin 5). -
Manufacturer
The DS28E01P-100+ is manufactured by Maxim Integrated, a global leader in the design, development, and manufacture of analog and mixed-signal integrated circuits. Maxim Integrated specializes in providing highly integrated solutions for a wide range of applications including automotive, industrial, healthcare, and consumer electronics. -
Application Field
Secure authentication, cryptographically secure communication, unique identification, and anti-counterfeiting measures in various applications such as medical devices, IoT devices, industrial control systems, consumer electronics, and automotive electronics. -
Package
The DS28E01P-100+ chip is housed in a 6-pin SOT23 package, with a form factor of SMD/SMT. The size of the package is 2.90mm x 1.70mm x 1.30mm.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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