CAT25040: 4-kb SPI Serial CMOS EEPROM Memory _ BDTIC a Leading Distributor in China

CAT25040: 4-kb SPI Serial CMOS EEPROM Memory

The CAT25040 is a 4-kb SPI Serial CMOS EEPROM device internally organized as 512x8 bits. ON Semiconductor's advanced CMOS Technology substantially reduces device power requirements. It features a 16-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled though a Chip Select (CS). In addition, the required bus signalsare a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25040 device. This device features software and hardware write protection, including partial as well as full array protection.

Features

20 MHz (5 V) SPI Compatible
1.8 V to 5.5 V Supply Voltage Range
SPI Modes (0,0 & 1,1)
16-byte Page Write Buffer
Self-timed Write Cycle
Hardware and Software Protection
Block Write Protection- Protect 1/4, 1/2 or Entire EEPROM Array
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial and Extended Temperature Range
PDIP, SOIC, TSSOP 8-Lead and TDFN, UDFN 8-Pad Packages
These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant

Applications

Automotive Systems
Communications Systems
Computer Systems
Consumer Systems
Industrial Systems

Software (2)

Document Title	Document ID/Size	Revision	Revision Date
EASYPRO1GEVB Software OS x64 (Version 3.2.8)	EASYPRO1GEVB_SOFTWARE.X64.ZIP (7134.0kB)	3.2.8
EASYPRO1GEVB Software OS x86 (Version 3.2.8)	EASYPRO1GEVB_SOFTWARE.X86.ZIP (7030.0kB)	3.2.8

Package Drawings (5)

Document Title	Document ID/Size	Revision
PDIP-8, 300 mils	646AA (55.8kB)	A
SOIC 8, 150 mils	751BD (55.6kB)	revo
TDFN8, 2x3, 0.5P	511AK (34.2kB)	B
TSSOP8, 4.4x3	948AL (55.7kB)	revo
UDFN8, 2x3, 0.5P, Extended Pad	517AZ (34.7kB)	A

Simulation Models (1)

Document Title	Document ID/Size	Revision	Revision Date
Parameterized Verilog Model for CAT25XXX SPI Serial EEPROMs	VER_SPI_EEPROM.ZIP (34.0kB)	1

Evaluation Board Documents (1)

Document Title	Document ID/Size	Revision	Revision Date
EASYPRO1GEVB Evaluation Board User's Manual	EVBUM2027/D (1061.0kB)	3

Data Sheets (1)

Document Title	Document ID/Size	Revision	Revision Date
1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM	CAT25010/D (125kB)	25	Jul, 2015

Evaluation/Development Tool Information

Product	Status	Compliance	Short Description
EASYPRO1GEVB	Active		Serial EEPROM Evaluation Board

Order Information

Product	Status	Compliance	Package		MSL*	Container		Budgetary Price/Unit
CAT25040HU4I-GT3	Active	Pb-free Halide free	UDFN-8	517AZ	1	Tape and Reel	3000	$0.24
CAT25040LI-G	Active, Not Rec	Pb-free Halide free	PDIP-8	646AA	NA	Tube	50	$0.2267
CAT25040VI-G	Active	Pb-free Halide free	SOIC-8	751BD	1	Tube	100	Contact BDTIC
CAT25040VI-GT3	Active	Pb-free Halide free	SOIC-8	751BD	1	Tape and Reel	3000	$0.204
CAT25040VP2I-GT3	Active	Pb-free Halide free	TDFN-8	511AK	1	Tape and Reel	3000	$0.204
CAT25040YI-G	Active	Pb-free Halide free	TSSOP-8	948AL	1	Tube	100	Contact BDTIC
CAT25040YI-GT3	Active	Pb-free Halide free	TSSOP-8	948AL	1	Tape and Reel	3000	$0.204

Specifications

Product	Type	Density	Organization	Data Transmission Standard	fcycle Max (kHz)	tACC Max ns	VCC Min (V)	VCC Max (V)	Istandby Max (µA)	Iact Max (mA)	T Min (°C)	T Max (°C)
CAT25040HU4I-GT3	Serial	4 kb	512 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25040VI-G	Serial	4 kb	512 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25040VI-GT3	Serial	4 kb	512 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25040VP2I-GT3	Serial	4 kb	512 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25040YI-G	Serial	4 kb	512 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25040YI-GT3	Serial	4 kb	512 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85