| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Technology |
The DS28EC20P+ from Analog Devices is a 20480-bit nonvolatile EEPROM, organized into eighty 256-bit memory pages. It communicates using the standard 1-Wire protocol, featuring a unique 64-bit ROM registration number for device identification in multidrop networks.
Key features include individual 8-page groups that can be permanently write-protected or set to EPROM-Emulation mode. The device offers a 256-bit scratchpad with strict read/write protocols to ensure data integrity. It boasts a write/erase cycle endurance of 200,000 cycles at +25°C and operates over a wide temperature range of -40°C to +85°C.
Applications for the DS28EC20P+ include device authentication, IEEE 1451.4 sensor TEDS, ink/toner cartridges, medical sensors, PCB identification, and wireless base stations. The component is housed in a 6-TSOC surface-mount package, suitable for various electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS28EC20P+ operates at 4V to 5.25V and 3.135V to 3.465V.
The DS28EC20P+ is available in 6-TSOC and 6-SMD J-Lead packages.
The DS28EC20P+ operates from -40°C to 85°C (TA) and also from 0°C to +70°C.
The DS28EC20P+ has a memory size of 20Kbit (20480 bits).
The DS28EC20P+ uses a 1-Wire interface.
The DS28EC20P+ has a write/erase cycle endurance of 200k cycles at +25°C.
The DS28EC20P+ offers ±8kV contact discharge and ±15kV air discharge ESD protection.