Specification	CAT24C16HU4I-GT3

Access Time	900 ns
Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization	2K x 8
Memory Size	16 Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-UFDFN Exposed Pad
Supplier Device Package	8-UDFN-EP (2x3)
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.7 V
Write Cycle Time - Word, Page	5 ms

CAT24C16 Series

EEPROM Serial 16-Kb I<sup>2</sup>C

Part	Access Time	Memory Size	Memory Type	Memory Organization	Operating Temperature [Max]	Operating Temperature [Min]	Clock Frequency	Package / Case	Package / Case [custom]	Package / Case [custom]	Supplier Device Package	Technology	Mounting Type	Memory Interface	Voltage - Supply [Max]	Voltage - Supply [Min]	Write Cycle Time - Word, Page	Memory Format	Package / Case [y]	Package / Case [x]	Supplier Device Package [x]	Supplier Device Package [y]
ON Semiconductor CAT24C16YI-GT3	900 ns	16 Kbit	Non-Volatile	2K x 8	85 °C	-40 °C	400 kHz	8-TSSOP	0.173 "	4.4 mm	8-TSSOP	EEPROM	Surface Mount	I2C	5.5 V	1.7 V	5 ms	EEPROM
ON Semiconductor CAT24C16WI-GT3	900 ns	16 Kbit	Non-Volatile	2K x 8	85 °C	-40 °C	400 kHz	8-SOIC			8-SOIC	EEPROM	Surface Mount	I2C	5.5 V	1.7 V	5 ms	EEPROM	3.9 mm	0.154 in
ON Semiconductor CAT24C16WI-GT3JN	900 ns	16 Kbit	Non-Volatile	2K x 8	85 °C	-40 °C	400 kHz	8-SOIC			8-SOIC	EEPROM	Surface Mount	I2C	5.5 V	1.7 V	5 ms	EEPROM	3.9 mm	0.154 in
ON Semiconductor CAT24C16C5ATR	900 ns	16 Kbit	Non-Volatile	2K x 8	85 °C	-40 °C	400 kHz				5-WLCSP	EEPROM	Surface Mount	I2C	5.5 V	1.8 V	5 ms	EEPROM			0.86	0.84
ON Semiconductor CAT24C16HU4I-GT3	900 ns	16 Kbit	Non-Volatile	2K x 8	85 °C	-40 °C	400 kHz	8-UFDFN Exposed Pad			8-UDFN-EP (2x3)	EEPROM	Surface Mount	I2C	5.5 V	1.7 V	5 ms	EEPROM
ON Semiconductor CAT24C16TDI-GT3	900 ns	16 Kbit	Non-Volatile	2K x 8	85 °C	-40 °C	400 kHz	SOT-23-5 Thin TSOT-23-5				EEPROM	Surface Mount	I2C	5.5 V	1.7 V	5 ms	EEPROM
ON Semiconductor CAT24C16WE-GT3	900 ns	16 Kbit	Non-Volatile	2K x 8	125 °C	-40 °C	400 kHz	8-SOIC			8-SOIC	EEPROM	Surface Mount	I2C	5.5 V	1.7 V	5 ms	EEPROM	3.9 mm	0.154 in
ON Semiconductor CAT24C16BWI-GT3JN	900 ns	16 Kbit	Non-Volatile	2K x 8	85 °C	-40 °C	400 kHz	8-SOIC			8-SOIC	EEPROM	Surface Mount	I2C	5.5 V	1.7 V	5 ms	EEPROM	3.9 mm	0.154 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.47
		10	$ 0.46
		25	$ 0.43
		50	$ 0.42
		100	$ 0.38
		250	$ 0.37
		500	$ 0.37
		1000	$ 0.36
	Digi-Reel®	1	$ 0.47
		10	$ 0.46
		25	$ 0.43
		50	$ 0.42
		100	$ 0.38
		250	$ 0.37
		500	$ 0.37
		1000	$ 0.36
	Tape & Reel (TR)	3000	$ 0.34
		6000	$ 0.32
		15000	$ 0.32
		30000	$ 0.31
Newark	Each (Supplied on Full Reel)	3000	$ 0.34
		6000	$ 0.31
		12000	$ 0.29
		18000	$ 0.27
		30000	$ 0.26
ON Semiconductor	N/A	1	$ 0.27

Description

General part information

CAT24C16 Series

The CAT24C16 is a EEPROM Serial 16-Kb I2C device organized internally as 128 pages of 16 bytes each. This device support both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to non-volatile memory in one internal write cycle. Data is read by providing a starting address and then shifting out data serially while automatically incrementing the internal address count.External address pins make it possible to address up to one CAT24C16 devices on the same bus.