Specification	CAT25512XI-T2

Access Time	20 ns
Clock Frequency	20 MHz
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization	64K x 8
Memory Size	64 kb
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.209 "
Package / Case [y]	5.3 mm
Supplier Device Package	8-SOIC
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page	5 ms

CAT25512 Series

EEPROM Serial 512-Kb SPI

Part	Memory Type	Memory Organization	Supplier Device Package	Access Time	Technology	Memory Interface	Memory Size	Memory Format	Package / Case [y]	Package / Case	Package / Case [x]	Clock Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Write Cycle Time - Word, Page	Mounting Type
ON Semiconductor CAT25512XI-T2	Non-Volatile	64K x 8	8-SOIC	20 ns	EEPROM	SPI	64 kb	EEPROM	5.3 mm	8-SOIC	0.209 "	20 MHz	85 °C	-40 °C	1.8 V	5.5 V	5 ms	Surface Mount
ON Semiconductor CAT25512HU5I-GT3	Non-Volatile	64K x 8	8-UDFN (3x2)		EEPROM	SPI	64 kb	EEPROM		8-UFDFN Exposed Pad		20 MHz	85 °C	-40 °C	1.8 V	5.5 V	5 ms	Surface Mount
ON Semiconductor CAT25512HU5E-GT3	Non-Volatile	64K x 8	8-UDFN (3x2)	40 ns	EEPROM	SPI	64 kb	EEPROM		8-UFDFN Exposed Pad		10 MHz	125 °C	-40 °C	2.5 V	5.5 V	5 ms	Surface Mount
ON Semiconductor CAT25512VI-GT3	Non-Volatile	64K x 8	8-SOIC		EEPROM	SPI	64 kb	EEPROM	3.9 mm	8-SOIC	0.154 in	20 MHz	85 °C	-40 °C	1.8 V	5.5 V	5 ms	Surface Mount
ON Semiconductor CAT25512XE-T2	Non-Volatile	64K x 8	8-SOIC	40 ns	EEPROM	SPI	64 kb	EEPROM	5.3 mm	8-SOIC	0.209 "	10 MHz	125 °C	-40 °C	2.5 V	5.5 V	5 ms	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 1.55
ON Semiconductor	N/A	1	$ 1.32

Description

General part information

CAT25512 Series

The CAT25512 is a EEPROM Serial 512-Kb SPI device internally organized as 64kx8 bits. This features a 128-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 CAT25512 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.