Specification	DS28E07+

Access Time	2 µs
Memory Format	EEPROM
Memory Interface	1-Wire®
Memory Organization [custom]	4
Memory Organization [custom]	256
Memory Size	1 Kbit
Memory Type	Non-Volatile
Mounting Type	Through Hole
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	TO-226AA
Package / Case	TO-92-3, TO-226-3
Supplier Device Package	TO-92-3
Technology	EEPROM
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	3 V

DS28E07 Series

Part	Technology	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Memory Type	Memory Size	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Memory Organization [custom]	Memory Organization [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Memory Format	Memory Interface	Memory Organization [custom]	Memory Organization [custom]	Access Time	Package / Case
Analog Devices Inc./Maxim Integrated DS28E07GA+T	EEPROM	2-SFN	6.5	3.5	Non-Volatile	1 Kbit	5.25 V	3 V	2-WDFN	256	4	85 C	-40 ¯C	Surface Mount	EEPROM	1-Wire®
Analog Devices Inc./Maxim Integrated DS28E07Q+T	EEPROM	6-TDFN (3x3)			Non-Volatile	1 Kbit	5.25 V	3 V				85 C	-40 ¯C	Surface Mount	EEPROM	1-Wire®	4	256	2 µs
Analog Devices Inc./Maxim Integrated DS28E07P+	EEPROM	6-TSOC			Non-Volatile	1 Kbit	5.25 V	3 V	6-SMD J-Lead			85 C	-40 ¯C	Surface Mount	EEPROM	1-Wire®	4	256	2 µs
Analog Devices Inc./Maxim Integrated DS28E07GB+T	EEPROM	2-SFN	5	3.5	Non-Volatile	1 Kbit	5.25 V	3 V	2-XDFN	256	4	85 C	-40 ¯C	Surface Mount	EEPROM	1-Wire®
Analog Devices Inc./Maxim Integrated DS28E07GB+U
Analog Devices Inc./Maxim Integrated DS28E07P+T	EEPROM	6-TSOC			Non-Volatile	1 Kbit	5.25 V	3 V	6-SMD J-Lead			85 C	-40 ¯C	Surface Mount	EEPROM	1-Wire® 1-WireÛ	4	256	2 µs
Analog Devices Inc./Maxim Integrated DS28E07Q+U	EEPROM	6-TDFN (3x3)			Non-Volatile	1 Kbit	5.25 V	3 V				85 C	-40 ¯C	Surface Mount	EEPROM	1-Wire®	4	256	2 µs
Analog Devices Inc./Maxim Integrated DS28E07GA+U
Analog Devices Inc./Maxim Integrated DS28E07+T	EEPROM	TO-92-3			Non-Volatile	1 Kbit	5.25 V	3 V	TO-226-3 TO-92-3 (TO-226AA) Formed Leads			85 C	-40 ¯C	Through Hole	EEPROM	1-Wire®	4	256	2 µs
Analog Devices Inc./Maxim Integrated DS28E07+	EEPROM	TO-92-3			Non-Volatile	1 Kbit	5.25 V	3 V	TO-226-3 TO-92-3			85 C	-40 ¯C	Through Hole	EEPROM	1-Wire®	4	256	2 µs	TO-226AA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	1	$ 1.53	<3d
		10	$ 1.43
		25	$ 1.39
		50	$ 1.36
		100	$ 1.33
		250	$ 1.29
		500	$ 1.26
		2000	$ 1.20
		6000	$ 1.15

Description

General part information

DS28E07 Series

The DS28E07 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 user 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. Each device has its own guaranteed unique 64-bit ROM identification number (ROM ID) that is factory programmed into the chip. The communication follows the 1-Wire protocol with the ROM ID acting as node address in the case of a multiple-device 1-Wire network.ApplicationsAccessory/PCB IdentificationAfter-Market Management of ConsumablesAnalog Sensor Calibration Including IEEE P1451.4 Smart SensorsInk and Toner Print Cartridge IdentificationMedical Sensor Calibration Data Storage

Documents

Technical documentation and resources

Package Drawing - TO92

Package Drawing

DS28E07 Reliability Data

Reliability Data