DS28E04S-100+ by Analog Devices

4096-Bit Addressable 1-Wire EEPROM with PIO

Status: Active
Series: DS28E04-100
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The DS28E04-100 is a 4096-bit, 1-Wire® EEPROM chip with seven address inputs. The address inputs are directly mapped into the 1-Wire 64-bit Device ID Number to easily enable the host system to identify the physical location or functional association of the DS28E04-100 in a multidevice 1-Wire network environment. The 4096-bit EEPROM array is configured as 16 pages of 32 bytes with a 32-byte scratchpad to perform write operations. EEPROM memory pages can be individually write protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. In addition to the memory, the DS28E04-100 has two general-purpose I/O ports that can be used for input or to generate level and/or pulse outputs. Activity registers also capture port activity for state change monitoring. The DS28E04-100 communicates over the single-contact 1-Wire bus. The communication follows the standard Maxim 1-Wire protocol.

Prices starting from US$4.09


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$4.40
241
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Logo for element14 element14 US$4.79
241
Buy Now
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Features

4096 bits of EEPROM Memory Partitioned into 16 Pages of 256 Bits
Seven Address Inputs for Physical Location Configuration
Two General-Purpose PIO Pins with Pulse-Generation Capability
Individual Memory Pages can be Permanently Write-Protected or put in OTP EPROM Emulation Mode ("Write to 0")
Communicates to Host with a Single Digital Signal at 15.3kbps or 111kbps Using 1-Wire Protocol
Parasitic or VCC Powered
Conditional Search Based on PIO Status or PIO Activity
Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
Reads and Writes Over a Wide 2.8V to 5.25V Voltage Range from -40°C to +85°C
16-Pin, 150-mil SO Package

Specifications

End Equipment Asset TrackingInventoryPeripheral ID and ControlRack Card ID
Memory Type EEPROM
Memory Size 4K x 1
Bus Type 1-Wire
VSUPPLY (V) (min) 2.8
VSUPPLY (V) (max) 5.25
Package/Pins SOIC (N)/16
BudgetaryPrice (See Notes) 2.84


DS28E04S-100+ - Integrated Circuits by Analog Devices

SERIAL EEPROM 4KBIT NSOIC-16

Status: Unknown
Series: 4Kbit 1-Wire Serial EEPROM
RoHS: Unknown
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Specifications

Memory Interface Type Serial 1-Wire
Memory Size 4Kbit
EEPROM Memory Configuration 256 x 16bit
Clock Frequency -
Memory Case Style NSOIC
No. of Pins 16Pins
Supply Voltage Min 2.8V
Supply Voltage Max 5.25V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 4Kbit 1-Wire Serial EEPROM
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
IC Interface Type Serial 1-Wire

Alternative Descriptions

Serial Eeprom, 4Kbit, Nsoic-16 | Newark Electronics
SERIAL EEPROM, 4KBIT, NSOIC-16 | element14

Frequently Asked Questions

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Is the DS28E04S-100+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS28E04S-100+ have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for DS28E04S-100+ .

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