CAT24C21WE datasheet, PDF - EEWORLD Datasheet

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CAT24C21WE: DescriptionEEPROM, 128X8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8; Categorystorage storage; File Size78KB，11 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/; Environmental Compliance

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CAT24C21WE Overview

EEPROM, 128X8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8

CAT24C21WE Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Catalyst
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum clock frequency (fCLK)	0.4 MHz
Data retention time - minimum	100
Durability	1000000 Write/Erase Cycles
I2C control byte	1010XXXR
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
memory density	1024 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	128 words
character code	128
Operating mode	SYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
organize	128X8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1.75 mm
Serial bus type	I2C
Maximum standby current	0.00001 A
Maximum slew rate	0.002 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.5 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3.9 mm
Maximum write cycle time (tWC)	10 ms

CAT24C21WE Related Products

	CAT24C21WE	CAT24C21YE	CAT24C21JI	CAT24C21RI	CAT24C21UE	CAT24C21UI	CAT24C21RE	CAT24C21ZE	CAT24C21JE
Description	EEPROM, 128X8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8	EEPROM, 128X8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, TSSOP-8	EEPROM, 128X8, Serial, CMOS, PDSO8, SOIC-8	EEPROM, 128X8, Serial, CMOS, PDSO8, MSOP-8	EEPROM, 128X8, Serial, CMOS, PDSO8, TSSOP-8	EEPROM, 128X8, Serial, CMOS, PDSO8, TSSOP-8	EEPROM, 128X8, Serial, CMOS, PDSO8, MSOP-8	EEPROM, 128X8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, MSOP-8	EEPROM, 128X8, Serial, CMOS, PDSO8, SOIC-8
Is it lead-free?	Lead free	Lead free	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Lead free	Contains lead
Is it Rohs certified?	conform to	conform to	incompatible	incompatible	incompatible	incompatible	incompatible	conform to	incompatible
Parts packaging code	SOIC	SOIC	SOIC	MSOP	SOIC	SOIC	MSOP	MSOP	SOIC
package instruction	SOP, SOP8,.25	TSSOP, TSSOP8,.25	SOP, SOP8,.25	TSSOP, TSSOP8,.19	TSSOP, TSSOP8,.25	TSSOP, TSSOP8,.25	TSSOP, TSSOP8,.19	TSSOP, TSSOP8,.19	SOP, SOP8,.25
Contacts	8	8	8	8	8	8	8	8	8
Reach Compliance Code	unknown	unknow	unknow	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum clock frequency (fCLK)	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz
Data retention time - minimum	100	100	100	100	100	100	100	100	100
Durability	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles
I2C control byte	1010XXXR	1010XXXR	1010XXXR	1010XXXR	1010XXXR	1010XXXR	1010XXXR	1010XXXR	1010XXXR
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	S-PDSO-G8	R-PDSO-G8	R-PDSO-G8	S-PDSO-G8	S-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	e0	e0	e0	e0	e0	e3	e0
length	4.9 mm	4.4 mm	4.9 mm	3 mm	4.4 mm	4.4 mm	3 mm	3 mm	4.9 mm
memory density	1024 bit	1024 bi	1024 bi	1024 bit	1024 bit	1024 bit	1024 bit	1024 bit	1024 bit
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM
memory width	8	8	8	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8	8
word count	128 words	128 words	128 words	128 words	128 words	128 words	128 words	128 words	128 words
character code	128	128	128	128	128	128	128	128	128
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	125 °C	125 °C	85 °C	85 °C	125 °C	85 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
organize	128X8	128X8	128X8	128X8	128X8	128X8	128X8	128X8	128X8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	TSSOP	SOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	SOP
Encapsulate equivalent code	SOP8,.25	TSSOP8,.25	SOP8,.25	TSSOP8,.19	TSSOP8,.25	TSSOP8,.25	TSSOP8,.19	TSSOP8,.19	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	260	260	240	240	240	240	240	260	240
power supply	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.1 mm	1.75 mm	1.1 mm	1.1 mm	1.1 mm	1.1 mm	1.1 mm	1.75 mm
Serial bus type	I2C	I2C	I2C	I2C	I2C	I2C	I2C	I2C	I2C
Maximum standby current	0.00001 A	0.00001 A	0.000001 A	0.000001 A	0.00001 A	0.000001 A	0.00001 A	0.00001 A	0.00001 A
Maximum slew rate	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
Nominal supply voltage (Vsup)	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE	INDUSTRIAL	INDUSTRIAL	AUTOMOTIVE	INDUSTRIAL	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	MATTE TIN	MATTE TIN	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	MATTE TIN	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	0.65 mm	1.27 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	30	30	30	30	30	40	30
width	3.9 mm	3 mm	3.9 mm	3 mm	3 mm	3 mm	3 mm	3 mm	3.9 mm
Maximum write cycle time (tWC)	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms
Maker	Catalyst	Catalyst	-	Catalyst	Catalyst	Catalyst	Catalyst	Catalyst	Catalyst
Humidity sensitivity level	-	1	-	1	1	1	1	1	-
Base Number Matches	-	1	1	1	1	1	-	-	-

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