Analog Devices DS28 Memory Series

5 variants · Analog DevicesAll Memory (DRAM / SRAM / Flash / EEPROM) →

About the Analog Devices DS28 Memory Series

The Analog Devices DS28 Memory Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common memory format of EEPROM, memory interface of 1-Wire® and memory type of Non-Volatile. Variants differ by case, memory organization and memory size, so you can match the exact case your application requires using the selection guide below. All listed Analog Devices DS28 Memory Series part numbers are active and orderable.

Select a variant by

Case: 6-SMD, J-Lead · TO-226-3, TO-92-3 (TO-226AA)
Memory organization: 112 x 8 · 256 x 4 · 256 x 80
Memory size: 1Kbit · 20Kbit · 896bit
Mounting: Surface Mount · Through Hole
Package: Bulk · Tape & Reel (TR); Cut Tape (CT) · Tube
Voltage: 3V ~ 3.6V · 3V ~ 5.25V

Shared specifications

Memory format: EEPROM
Memory interface: 1-Wire®
Memory type: Non-Volatile
Operating temperature: -40°C ~ 85°C (TA)
Technology: EEPROM

Variant comparison

Parameter	DS28E05P+	DS28E07+	DS28E07P+T	DS28EC20P+	DS28EC20P+T
Case	6-SMD, J-Lead	TO-226-3, TO-92-3 (TO-226AA)	6-SMD, J-Lead	6-SMD, J-Lead	6-SMD, J-Lead
Memory organization	112 x 8	256 x 4	256 x 4	256 x 80	256 x 80
Memory size	896bit	1Kbit	1Kbit	20Kbit	20Kbit
Mounting	Surface Mount	Through Hole	Surface Mount	Surface Mount	Surface Mount
Package	Tube	Bulk	Tape & Reel (TR); Cut Tape (CT)	Tube	Tape & Reel (TR); Cut Tape (CT)
Voltage	3V ~ 3.6V	3V ~ 5.25V	3V ~ 5.25V	—	—

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