AT93C46-10SK-2.7C datasheet, PDF

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AT93C46-10SK-2.7C: DescriptionEEPROM, 64X16, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8; Categorystorage storage; File Size199KB，15 Pages; ManufacturerAtmel (Microchip); Environmental Compliance

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AT93C46-10SK-2.7C Overview

EEPROM, 64X16, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8

AT93C46-10SK-2.7C Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Spare memory width	8
Maximum clock frequency (fCLK)	1 MHz
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
memory density	1024 bit
Memory IC Type	EEPROM
memory width	16
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
word count	64 words
character code	64
Operating mode	SYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
organize	64X16
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.75 mm
Serial bus type	MICROWIRE
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
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)	10 ms
Base Number Matches	1

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Features

•

Medium-voltage and Standard-voltage Operation

•

– 5.0 (V

= 4.5V to 5.5V)

– 2.7 (V

= 2.7V to 5.5V)

User-selectable Internal Organization

– 1K: 128 x 8 or 64 x 16

– 2K: 256 x 8 or 128 x 16

– 4K: 512 x 8 or 256 x 16

Three-wire Serial Interface

2 MHz Clock Rate (5V)

Self-timed Write Cycle (10 ms max)

High Reliability

– Endurance: 1 Million Write Cycles

– Data Retention: 100 Years

8-lead PDIP and 8-lead JEDEC SOIC Packages

•

Description

The AT93C46/56/66 provides 1024/2048/4096 bits of serial electrically erasable pro-

grammable read only memory (EEPROM) organized as 64/128/256 words of 16 bits

each, when the ORG pin is connected to VCC and 128/256/512 words of 8 bits each

when it is tied to ground. The device is optimized for use in many automotive applica-

tions where low power and low voltage operations are essential. The AT93C46/56/66

is available in space-saving 8-lead PDIP and 8-lead JEDEC SOIC packages. The

AT93C46/56/66 is enabled through the Chip Select pin (CS), and accessed via a

3-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock

(SK). Upon receiving a Read instruction at DI, the address is decoded and the data is

clocked out serially on the data output pin DO. The WRITE cycle is completely self-

timed and no separate erase cycle is required before write. The Write cycle is only

enabled when it is in the Erase/Write Enable state. When CS is brought “high” follow-

ing the initiation of a write cycle, the DO pin outputs the Ready/Busy status.

The AT93C46/56/66 is available in 4.5V to 5.5V and 2.7V to 5.5V versions.

Table 1.

Pin Configuration

Pin Name

GND

VCC

ORG

Function

Chip Select

Serial Data Clock

Serial Data Input

Serial Data Output

Ground

Power Supply

Internal Organization

8-lead SOIC

8-lead PDIP

Three-wire

Serial

Automotive

EEPROMs

1K (128 x 8 or 64 x 16)

2K (256 x 8 or 128 x 16)

4K (512 x 8 or 256 x 16)

AT93C46

AT93C56

(1)

AT93C66

(2)

Note: 1. This device is not recom-

mended for new designs.

Please refer to AT93C56A.

VCC

ORG

GND

2. This device is not recom-

mended for new designs.

Please refer to AT93C66A.

VCC

ORG

GND

Rev. 3264E–SEEPR–10/04

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Description	EEPROM, 64X16, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8	64X16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8	64X16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8	64X16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8	64X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8	64X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8	64X16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8	EEPROM, 64X16, Serial, CMOS, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8	EEPROM, 64X16, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8	EEPROM, 64X16, Serial, CMOS, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8
Is it Rohs certified?	conform to	conform to	incompatible	conform to	incompatible	conform to	incompatible	conform to	conform to	conform to
Parts packaging code	SOIC	DIP	DIP	DIP	SOIC	SOIC	DIP	DIP	SOIC	DIP
package instruction	SOP,	DIP,	DIP,	0.300 INCH, PLASTIC, MS-001BA, DIP-8	0.150 INCH, PLASTIC, MS-012AA, SOIC-8	SOP,	DIP,	DIP,	SOP,	DIP,
Contacts	8	8	8	8	8	8	8	8	8	8
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compli
Spare memory width	8	8	8	8	8	8	8	8	8	8
Maximum clock frequency (fCLK)	1 MHz	1 MHz	1 MHz	2 MHz	2 MHz	2 MHz	2 MHz	2 MHz	2 MHz	1 MHz
JESD-30 code	R-PDSO-G8	R-PDIP-T8	R-PDIP-T8	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDIP-T8	R-PDSO-G8	R-PDIP-T8
JESD-609 code	e3	e3	e0	e3	e0	e3	e0	e3	e3	e3
length	4.9 mm	9.271 mm	9.271 mm	9.271 mm	4.9 mm	4.9 mm	9.271 mm	9.271 mm	4.9 mm	9.271 mm
memory density	1024 bit	1024 bit	1024 bit	1024 bit	1024 bit	1024 bit	1024 bit	1024 bit	1024 bit	1024 bi
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM
memory width	16	16	16	16	16	16	16	16	16	16
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8	8	8
word count	64 words	64 words	64 words	64 words	64 words	64 words	64 words	64 words	64 words	64 words
character code	64	64	64	64	64	64	64	64	64	64
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °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	-40 °C
organize	64X16	64X16	64X16	64X16	64X16	64X16	64X16	64X16	64X16	64X16
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	DIP	DIP	SOP	SOP	DIP	DIP	SOP	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	SMALL OUTLINE	IN-LINE
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	260	260	240	260	240	260	NOT SPECIFIED	260	260	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	5.334 mm	5.334 mm	5.334 mm	1.75 mm	1.75 mm	5.334 mm	5.334 mm	1.75 mm	5.334 mm
Serial bus type	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE	MICROWIRE
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	5.5 V
Minimum supply voltage (Vsup)	2.7 V	2.7 V	2.7 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	2.7 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	NO	NO	YES	YES	NO	NO	YES	NO
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	MATTE TIN	TIN LEAD	MATTE TIN	TIN LEAD	MATTE TIN	TIN LEAD	MATTE TIN	MATTE TIN	MATTE TIN
Terminal form	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	30	40	30	40	NOT SPECIFIED	40	40	NOT SPECIFIED
width	3.9 mm	7.62 mm	7.62 mm	7.62 mm	3.9 mm	3.9 mm	7.62 mm	7.62 mm	3.9 mm	7.62 mm
Maximum write cycle time (tWC)	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms	10 ms
Humidity sensitivity level	1	1	-	1	1	1	-	1	1	1
Base Number Matches	1	1	1	1	1	1	-	-	-	-
Maker	-	Atmel (Microchip)	-	-	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)

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