Specification	CAT25128YI-GT3

Clock Frequency	20 MHz
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization	16K x 8
Memory Size	16 kB
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Supplier Device Package	8-TSSOP
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page	5 ms

CAT25128 Series

Part	Package / Case	Package / Case [custom]	Package / Case [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Clock Frequency	Technology	Mounting Type	Memory Type	Write Cycle Time - Word, Page	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Size	Supplier Device Package	Memory Organization	Memory Interface	Memory Format	Package / Case [y]	Package / Case [x]	Package / Case	Package / Case
ON Semiconductor CAT25128XE-T2
ON Semiconductor CAT25128YI-GT3	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	20 MHz	EEPROM	Surface Mount	Non-Volatile	5 ms	1.8 V	5.5 V	16 kB	8-TSSOP	16K x 8	SPI	EEPROM
ON Semiconductor CAT25128VP2I-GT3	8-WFDFN Exposed Pad			85 °C	-40 °C	20 MHz	EEPROM	Surface Mount	Non-Volatile	5 ms	1.8 V	5.5 V	16 kB	8-TDFN (2x3)	16K x 8	SPI	EEPROM
ON Semiconductor CAT25128XI-T2	8-SOIC			85 °C	-40 °C	20 MHz	EEPROM	Surface Mount	Non-Volatile	5 ms	1.8 V	5.5 V	16 kB	8-SOIC	16K x 8	SPI	EEPROM	5.3 mm	0.209 "
ON Semiconductor CAT25128VI-GT3	8-SOIC			85 °C	-40 °C	20 MHz	EEPROM	Surface Mount	Non-Volatile	5 ms	1.8 V	5.5 V	16 kB	8-SOIC	16K x 8	SPI	EEPROM	3.9 mm	0.154 in
ON Semiconductor CAT25128XE	8-SOIC			125 °C	-40 °C	10 MHz	EEPROM	Surface Mount	Non-Volatile	5 ms	1.8 V	5.5 V	16 kB	8-SOIC	16K x 8	SPI	EEPROM	5.3 mm	0.209 "
ON Semiconductor CAT25128VID	8-SOIC			85 °C	-40 °C	10 MHz	EEPROM	Surface Mount	Non-Volatile	5 ms	1.8 V	5.5 V	16 kB	8-SOIC	16K x 8	SPI	EEPROM	3.9 mm	0.154 in
ON Semiconductor CAT25128LI-G	8-DIP			85 °C	-40 °C	20 MHz	EEPROM	Through Hole	Non-Volatile	5 ms	1.8 V	5.5 V	16 kB	8-PDIP	16K x 8	SPI	EEPROM			0.3 in	7.62 mm
ON Semiconductor CAT25128VE-GT3	8-SOIC			125 °C	-40 °C	10 MHz	EEPROM	Surface Mount	Non-Volatile	5 ms	2.5 V	5.5 V	16 kB	8-SOIC	16K x 8	SPI	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	$ 0.62
		10	$ 0.56
		25	$ 0.56
		50	$ 0.55
		100	$ 0.49
		250	$ 0.49
		500	$ 0.48
		1000	$ 0.47
	Digi-Reel®	1	$ 0.62
		10	$ 0.56
		25	$ 0.56
		50	$ 0.55
		100	$ 0.49
		250	$ 0.49
		500	$ 0.48
		1000	$ 0.47
	Tape & Reel (TR)	3000	$ 0.44
		6000	$ 0.42
		15000	$ 0.41
Newark	Each (Supplied on Full Reel)	3000	$ 0.44
		6000	$ 0.40
		12000	$ 0.36
		18000	$ 0.35
		30000	$ 0.34
ON Semiconductor	N/A	1	$ 0.36

Description

General part information

CAT25128 Series

The CAT25128 is a EEPROM Serial 128-Kb SPI device internally organized as 16kx8 bits. This features a 64-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. TheHOLDinput may be used to pause any serial communication with the CAT25128 device. The device features software and hardware write protection, including partial as well as full array protection.On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.Available for New Product (Rev. E).