CAT25020: 2-kb SPI Serial CMOS EEPROM Memory _ BDTIC 中国领先电子元器件代理商

CAT25020: 2-kb SPI Serial CMOS EEPROM Memory

The CAT25020 is a 2-kb SPI Serial CMOS EEPROM device internally organized as 256x8 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 CAT25020 device. This device features software and hardware write protection, including partial as well as full array protection.

特性

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

应用

Automotive Systems
Communications Systems
Computer Systems
Consumer Systems
Industrial Systems

软件 (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

封装图纸 (4)

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

仿真模型 (1)

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

评估板文档 (1)

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

数据表 (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

评估板与开发工具

产品	状况	Compliance	简短说明
EASYPRO1GEVB	Active		Serial EEPROM Evaluation Board

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
CAT25020HU4I-GT3	Active	Pb-free Halide free	UDFN-8	517AZ	1	Tape and Reel	3000	$0.22
CAT25020LI-G	Active, Not Rec	Pb-free Halide free	PDIP-8	646AA	NA	Tube	50	$0.2467
CAT25020VI-G	Active	Pb-free Halide free	SOIC-8	751BD	1	Tube	100	$0.2613
CAT25020VI-GT3	Active	Pb-free Halide free	SOIC-8	751BD	1	Tape and Reel	3000	$0.1867
CAT25020YI-G	Active	Pb-free Halide free	TSSOP-8	948AL	1	Tube	100	联系BDTIC
CAT25020YI-GT3	Active	Pb-free Halide free	TSSOP-8	948AL	1	Tape and Reel	3000	$0.1867

订购产品技术参数

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)
CAT25020HU4I-GT3	Serial	2 kb	256 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25020VI-G	Serial	2 kb	256 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25020VI-GT3	Serial	2 kb	256 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25020YI-G	Serial	2 kb	256 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85
CAT25020YI-GT3	Serial	2 kb	256 x 8	SPI	10000	-	1.8	5.5	2	2	-40	85