93LC76AT-I/SN datasheet, PDF - EEWORLD Datasheet

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93LC76AT-I/SN: DescriptionElectrically Erasable Programmable Read Only Memory 8k 1024 X 8 SERIAL EE IND; Categorystorage storage; File Size398KB，29 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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93LC76AT-I/SN Overview

Electrically Erasable Programmable Read Only Memory 8k 1024 X 8 SERIAL EE IND

93LC76AT-I/SN Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	SOIC
package instruction	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	11 weeks
Maximum clock frequency (fCLK)	2 MHz
Data retention time - minimum	200
Durability	1000000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
memory density	8192 bit
Memory IC Type	EEPROM
memory width	8
Humidity sensitivity level	3
Number of functions	1
Number of terminals	8
word count	1024 words
character code	1000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	1KX8
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	MICROWIRE
Maximum standby current	0.000001 A
Maximum slew rate	0.003 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	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
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)	5 ms
write protect	SOFTWARE
Base Number Matches	1

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93AA76A/B/C, 93LC76A/B/C,

93C76A/B/C

8K Microwire Compatible Serial EEPROM

Device Selection Table

Part Number

93AA76A

93AA76B

93LC76A

93LC76B

93C76A

93C76B

93AA76C

93LC76C

93C76C

Range

1.8-5.5

1.8-5-5

2.5-5.5

4.5-5.5

1.8-5.5

2.5-5.5

4.5-5.5

ORG Pin

Yes

PE Pin

Yes

Word Size

8-bit

16-bit

8-bit

16-bit

8-bit

16-bit

8- or 16-bit

Temp Ranges

I, E

Packages

OT, SN

P, SN, ST, MS, MC

Features:

•

Low-Power CMOS Technology

ORG Pin to Select Word Size for ‘76C’ Version

1024 x 8-bit Organization ‘A’ Devices (no ORG)

512 x 16-bit Organization ‘B’ Devices (no ORG)

Program Enable Pin to Write-Protect the Entire

Array (‘76C’ version only)

Self-Timed Erase/Write Cycles (including

Auto-Erase)

Automatic ERAL Before WRAL

Power-On/Off Data Protection Circuitry

Industry Standard 3-Wire Serial I/O

Device Status Signal (Ready/

Busy

)

Sequential Read Function

1,000,000 Erase/Write Cycles

Data Retention > 200 Years

Pb-free and RoHS Compliant

Temperature Ranges Supported:

- Industrial (I)

-40°C to +85°C

- Automotive (E) -40°C to +125°C

Description:

The Microchip Technology Inc. 93XX76A/B/C devices

are 8Kbit, low-voltage, serial Electrically Erasable

PROMs (EEPROM). Word-selectable devices such as

the 93XX76C are dependent upon external logic levels

driving the ORG pin to set word size. In the SOT-23

package, the 93XX76A devices provide dedicated 8-bit

memory organization, while the 93XX76B devices

provide dedicated 16-bit memory organization. A

Program Enable (PE) pin allows the user to write-protect

the entire memory array. Advanced CMOS technology

makes these devices ideal for low-power, nonvolatile

memory applications. The 93XX Series is available in

standard packages including 8-lead PDIP and SOIC,

and advanced packaging including 8-lead MSOP, 6-lead

SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. All

packages are Pb-free (Matte Tin) finish.

Package Types (not to scale)

PDIP/SOIC

(P, SN)

CLK

PE*

ORG*

SOT-23

(OT)

CLK

Pin Function Table

Name

CLK

ORG

Chip Select

Serial Data Clock

Serial Data Input

Serial Data Output

Ground

Program Enable – 93XX76C only

Memory Configuration – 93XX76C only

Power Supply

Function

*93XX76C only

DFN

(MC)

ORG

CLK

ORG

TSSOP/MSOP

(ST, MS)

CLK

2008 Microchip Technology Inc.

DS21796K-page 1

93LC76AT-I/SN Related Products

	93LC76AT-I/SN	93LC76A-I/SN	93LC76B-I/SN	93LC76BT-E/SN	93LC76C-I/S15K	93LC76BT-I/SN	93AA76BT-I/SN	93AA76B-I/SN
Description	Electrically Erasable Programmable Read Only Memory 8k 1024 X 8 SERIAL EE IND	EEPROM 8k 1024 X 8 SERIAL EE IND	EEPROM 8k 512 X 16 SERIAL EE IND	Electrically erasable programmable read-only memory 8k 512 X 16 SERIAL EE EXT	Electrically Erasable Programmable Read Only Memory 8k, 512 X 16 OR 1024 X 8 SERIAL EE DIE in WAFFLE PK IND	Electrically Erasable Programmable Read Only Memory 8k 512 X 16 SERIAL EE IND	Electrically erasable programmable read-only memory 8k 512 X 16 SERIAL EE 1.8V IND	Electrically erasable programmable read-only memory 8k 512 X 16 SERIAL EE 1.8V IND
Maker	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip
organize	1KX8	1KX8	512X16	512X16	1 k x 8, 512 x 16	512X16	512X16	512X16
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	-	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	-	conform to	conform to	conform to
Parts packaging code	SOIC	SOIC	SOIC	SOIC	-	SOIC	SOIC	SOIC
package instruction	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8	-	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8
Contacts	8	8	8	8	-	8	8	8
Reach Compliance Code	compliant	compliant	compliant	compliant	-	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99
Factory Lead Time	11 weeks	11 weeks	11 weeks	11 weeks	-	11 weeks	11 weeks	11 weeks
Maximum clock frequency (fCLK)	2 MHz	2 MHz	2 MHz	2 MHz	-	2 MHz	1 MHz	1 MHz
Data retention time - minimum	200	200	200	200	-	200	200	200
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
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	e3	e3	-	e3	e3	e3
length	4.9 mm	4.9 mm	4.9 mm	4.9 mm	-	4.9 mm	4.9 mm	4.9 mm
memory density	8192 bit	8192 bit	8192 bit	8192 bit	-	8192 bit	8192 bit	8192 bit
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	-	EEPROM	EEPROM	EEPROM
memory width	8	8	16	16	-	16	16	16
Humidity sensitivity level	3	3	3	3	-	3	3	3
Number of functions	1	1	1	1	-	1	1	1
Number of terminals	8	8	8	8	-	8	8	8
word count	1024 words	1024 words	512 words	512 words	-	512 words	512 words	512 words
character code	1000	1000	512	512	-	512	512	512
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	125 °C	-	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP	-	SOP	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25	SOP8,.25	SOP8,.25	-	SOP8,.25	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	-	SERIAL	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	260	260	260	260	-	260	260	260
power supply	3/5 V	3/5 V	3/5 V	3/5 V	-	3/5 V	2/5 V	2/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	1.75 mm	-	1.75 mm	1.75 mm	1.75 mm
Serial bus type	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE	-	MICROWIRE	MICROWIRE	MICROWIRE
Maximum standby current	0.000001 A	0.000001 A	0.000001 A	0.000005 A	-	0.000001 A	0.000001 A	0.000001 A
Maximum slew rate	0.003 mA	0.003 mA	0.003 mA	0.003 mA	-	0.003 mA	0.003 mA	0.003 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
Minimum supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	2.5 V	-	2.5 V	1.8 V	1.8 V
Nominal supply voltage (Vsup)	3 V	3 V	3 V	3 V	-	3 V	2.5 V	2.5 V
surface mount	YES	YES	YES	YES	-	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	-	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	AUTOMOTIVE	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	-	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	40	40	-	40	40	40
width	3.9 mm	3.9 mm	3.9 mm	3.9 mm	-	3.9 mm	3.9 mm	3.9 mm
Maximum write cycle time (tWC)	5 ms	5 ms	5 ms	5 ms	-	5 ms	5 ms	5 ms
write protect	SOFTWARE	SOFTWARE	SOFTWARE	SOFTWARE	-	SOFTWARE	SOFTWARE	SOFTWARE
Base Number Matches	1	1	1	1	-	1	-	-

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