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| Categories | Flash Memory IC Chip | 
|---|---|
| Brand Name: | Maxim Integrated | 
| Model Number: | DS2431 | 
| Certification: | ROHS | 
| Place of Origin: | Original Factory In stock | 
| MOQ: | 10pcs | 
| Price: | Negotiate | 
| Payment Terms: | T/T, Western Union,Paypal | 
| Supply Ability: | 100000pcs | 
| Delivery Time: | 1-3Days | 
| Packaging Details: | BOX | 
| Description: | EEPROM Memory IC 1Kbit 1-Wire® 2 µs TO-92-3 | 
| Series: | 1024 Bits of EEPROM Memory | 
| Voltage: | 2.8V to 5.25V | 
| Feature: | ESD Protection | 
| Package: | DFN 3*3mm | 
| Application: | Medical Sensor Calibration Data Storage | 
| D/c: | New datacode | 
The DS2431 is a 1024-bit, 1-Wire® EEPROM chip organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. As a special feature, the four memory pages can individually be write protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. The DS2431 communicates over the single-conductor 1-Wire bus. The communication follows the standard 1-Wire protocol. Each device has its own unalterable and unique 64-bit ROM registration number that is factory lasered into the chip. The registration number is used to address the device in a multidrop, 1-Wire net environment.
Standard Features
♦ 1024 Bits of EEPROM Memory Partitioned Into Four Pages of 256
Bits
♦ Individual Memory Pages Can Be Permanently Write Protected or Put
in EPROM-Emulation Mode
(“Write to 0”)
♦ Switchpoint Hysteresis and Filtering to Optimize Performance in
the Presence of Noise
♦ IEC 1000-4-2 Level 4 ESD Protection (8kV Contact, 15kV Air,
Typical)
♦ Reads and Writes Over a Wide Voltage Range from 2.8V to 5.25V
from -40°C to +85°C
♦ Communicates to Host with a Single Digital Signal at 15.4kbps or
125kbps Using 1-Wire Protocol
♦ Also Available as Automotive Version Meeting AEC-Q100 Grade 1
Qualification Requirements (DS2431-A1)
Accessory/PCB Identification
Medical Sensor Calibration Data Storage
Analog Sensor Calibration Including IEEE
P1451.4 Smart Sensors
Ink and Toner Print Cartridge Identification
After-Market Management of Consumables
CM GROUP Electronics, Established on 2012 year, become a reliable bridge between customers and original factory. CM GROUP, based on years experience of the ic industry and brand distribution, offers the best and reliable products and services for electrical and electronics manufacturer.
Main brand with Strong source:
Oversea: ST, ATMEL, Microchip, Xilinx, , AD, Power
Domestic: Holtek, XLSEMI
Main Products: MCU Chips, Flash Memory Chips, Programmable IC Chips, Amplifier IC, Power Management IC, LED Driver IC, Mosfet Power Transistor, Power Rectifier Diode, etc…
Main Application: Industry and Commercial Application, Power management and control, LED and LCD Driver, Circuit Board Control, Smart Home, Space Industry, Military Industry, etc…
What CM GROUP offer:
Left us your inquiry now, Or sent us your BOM List by email, our sales team would reply you within 24 hours.
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