AT93C56W-10SI-2.5

AT93C56W-10SI-2.5 Datasheet

The AT93C46/56/57/66 provides 1024/2048/4096 bits of serial electrically erasable

Part	Datasheet
AT93C56W-10SI-2.5	AT93C56W-10SI-2.5 (pdf)

Related Parts	Information
AT93C56-10PI-2.5	AT93C56-10PI-2.5
AT93C46-10SC-2.5	AT93C46-10SC-2.5
AT93C46-10SC-1.8	AT93C46-10SC-1.8
AT93C46-10PC-2.5	AT93C46-10PC-2.5
AT93C46-10SI-2.5	AT93C46-10SI-2.5
AT93C56W-10SC-2.7	AT93C56W-10SC-2.7
AT93C56W-10SC	AT93C56W-10SC
AT93C56-10SC-2.5	AT93C56-10SC-2.5
AT93C56W-10SI	AT93C56W-10SI
AT93C66W-10SI-2.5	AT93C66W-10SI-2.5
AT93C46W-10SC	AT93C46W-10SC
AT93C56-10PC-2.5	AT93C56-10PC-2.5
AT93C46W-10SI-2.5	AT93C46W-10SI-2.5
AT93C46W-10SI	AT93C46W-10SI
AT93C46W-10SC-2.7	AT93C46W-10SC-2.7
AT93C56-10SI-2.5	AT93C56-10SI-2.5
AT93C66W-10SC-2.5	AT93C66W-10SC-2.5
AT93C66-10PC-2.5	AT93C66-10PC-2.5
AT93C56W-10SC-2.5	AT93C56W-10SC-2.5
AT93C66W-10SC	AT93C66W-10SC
AT93C66-10PI-2.5	AT93C66-10PI-2.5
AT93C46-10PC-1.8	AT93C46-10PC-1.8
AT93C66-10SI-2.5	AT93C66-10SI-2.5
AT93C66-10SC-2.5	AT93C66-10SC-2.5
AT93C66W-10SI	AT93C66W-10SI
AT93C66W-10SC-2.7	AT93C66W-10SC-2.7
AT93C66-10PC	AT93C66-10PC
AT93C46-10PC-2.7	AT93C46-10PC-2.7
AT93C46-10PC	AT93C46-10PC
AT93C56-10PC-2.7	AT93C56-10PC-2.7
AT93C56-10PI	AT93C56-10PI
AT93C46-10PI	AT93C46-10PI
AT93C56-10SI	AT93C56-10SI
AT93C56-10SC-2.7	AT93C56-10SC-2.7
AT93C66-10PC-2.7	AT93C66-10PC-2.7
AT93C66-10PI	AT93C66-10PI
AT93C66-10SC-2.7	AT93C66-10SC-2.7
AT93C66-10SI	AT93C66-10SI
AT93C46-10SI	AT93C46-10SI
AT93C46-10SC-2.7	AT93C46-10SC-2.7
AT93C56-10PC	AT93C56-10PC
AT93C57-10PC-1.8	AT93C57-10PC-1.8
AT93C46R-10SC	AT93C46R-10SC
AT93C46R-10SC-1.8	AT93C46R-10SC-1.8
AT93C46R-10SC-2.5	AT93C46R-10SC-2.5
AT93C46R-10SC-2.7	AT93C46R-10SC-2.7
AT93C57W-10SI-2.7	AT93C57W-10SI-2.7
AT93C46-10SC	AT93C46-10SC
AT93C56-10SC	AT93C56-10SC
AT93C46-10PI-2.5	AT93C46-10PI-2.5
AT93C66-10SC	AT93C66-10SC
AT93C57-10PC	AT93C57-10PC
AT93C46R-10SI-2.5	AT93C46R-10SI-2.5
AT93C57-10PC-2.5	AT93C57-10PC-2.5
AT93C57-10PC-2.7	AT93C57-10PC-2.7
AT93C57-10SC-2.7	AT93C57-10SC-2.7
AT93C57-10PI-1.8	AT93C57-10PI-1.8
AT93C57-10PI-2.7	AT93C57-10PI-2.7
AT93C57-10SC	AT93C57-10SC
AT93C57-10SC-1.8	AT93C57-10SC-1.8
AT93C57-10SC-2.5	AT93C57-10SC-2.5
AT93C57W-10SI-2.5	AT93C57W-10SI-2.5
AT93C57W-10SI-1.8	AT93C57W-10SI-1.8
AT93C57W-10SI	AT93C57W-10SI
AT93C57-10PI	AT93C57-10PI
AT93C57W-10SC-2.7	AT93C57W-10SC-2.7
AT93C57W-10SC-2.5	AT93C57W-10SC-2.5
AT93C57-10SI-2.7	AT93C57-10SI-2.7
AT93C57W-10SC	AT93C57W-10SC

PDF Datasheet Preview
• Low-voltage and Standard-voltage Operation VCC = 4.5V to 5.5V VCC = 2.7V to 5.5V VCC = 2.5V to 5.5V VCC = 1.8V 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 • 3-wire Serial Interface • 2 MHz Clock Rate 5V Compatibility • Self-timed Write Cycle 10 ms max • High Reliability Endurance 1 Million Write Cycles Data Retention 100 Years ESD Protection >4000V • Automotive Grade and Extended Temperature Devices Available • 8-pin PDIP, 8-lead JEDEC and EIAJ SOIC, and 8-lead TSSOP Packages The AT93C46/56/57/66 provides 1024/2048/4096 bits of serial electrically erasable programmable 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 industrial and commercial applications where low power and low voltage operations are essential. The AT93C46/56/57/66 is available in space saving 8-pin PDIP and 8-lead JEDEC and EIAJ SOIC packages. continued Pin Configurations Pin Name Function 8-pin PDIP Chip Select Serial Data Clock Serial Data Input Serial Data Output CS 1 SK 2 DI 3 DO 4 8 VCC 7 DC 6 ORG 5 GND Ground Power Supply 8-lead SOIC ORG DC Internal Organization Don’t Connect 8-lead SOIC Rotated R 1K JEDEC Only DC 1 VCC 2 CS 3 SK 4 8 ORG 7 GND 6 DO 5 DI CS 1 SK 2 DI 3 DO 4 8 VCC 7 DC 6 ORG 5 GND 8-lead TSSOP CS 1 SK 2 DI 3 DO 4 8 VCC 7 DC 6 ORG 5 GND 3-wire Serial 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 AT93C57 AT93C66 The AT93C46/56/57/66 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 the part is in the AT93C46 Ordering Information tWP max ms ICC max µA 2000 ISB max µA fMAX kHz 2000 2000 1000 1000 Ordering Code AT93C46-10PC AT93C46-10SC AT93C46R-10SC AT93C46W-10SC AT93C46-10TC AT93C46-10PI AT93C46-10SI AT93C46R-10SI AT93C46W-10SI AT93C46-10TI AT93C46-10PC-2.7 AT93C46-10SC-2.7 AT93C46R-10SC-2.7 AT93C46W-10SC-2.7 AT93C46-10TC-2.7 AT93C46-10PI-2.7 AT93C46-10SI-2.7 AT93C46R-10SI-2.7 AT93C46W-10SI-2.7 AT93C46-10TI-2.7 Package 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T Operation Range Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C 8P3 8S1 8S2 8T Blank R Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V Rotated Pinout 10 AT93C46/56/57/66 AT93C46 Ordering Information Continued tWP max ms ICC max µA ISB max µA fMAX kHz Ordering Code AT93C46-10PC-2.5 AT93C46-10SC-2.5 AT93C46R-10SC-2.5 AT93C46W-10SC-2.5 AT93C46-10TC-2.5 AT93C46-10PI-2.5 AT93C46-10SI-2.5 AT93C46R-10SI-2.5 AT93C46W-10SI-2.5 AT93C46-10TI-2.5 AT93C46-10PC-1.8 AT93C46-10SC-1.8 AT93C46R-10SC-1.8 AT93C46W-10SC-1.8 AT93C46-10TC-1.8 AT93C46-10PI-1.8 AT93C46-10SI-1.8 AT93C46R-10SI-1.8 AT93C46W-10SI-1.8 AT93C46-10TI-1.8 AT93C46/56/57/66 Package 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T Operation Range Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C 8P3 8S1 8S2 8T Blank R Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V Low Voltage 1.8V to 5.5V Rotated Pinout AT93C56 Ordering Information tWP max ms ICC max µA 2000 ISB max µA fMAX kHz 2000 2000 1000 1000 Ordering Code AT93C56-10PC AT93C56-10SC AT93C56W-10SC AT93C56-10PI AT93C56-10SI AT93C56W-10SI AT93C56-10PC-2.7 AT93C56-10SC-2.7 AT93C56W-10SC-2.7 AT93C56-10PI-2.7 AT93C56-10SI-2.7 AT93C56W-10SI-2.7 AT93C56-10PC-2.5 AT93C56-10SC-2.5 AT93C56W-10SC-2.5 AT93C56-10PI-2.5 AT93C56-10SI-2.5 AT93C56W-10SI-2.5 Package 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 Operation Range Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C 8P3 8S1 8S2 Blank Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V 12 AT93C46/56/57/66 AT93C57 Ordering Information tWP max ms ICC max µA 2000 ISB max µA fMAX kHz 2000 2000 1000 1000 Ordering Code AT93C57-10PC AT93C57-10SC AT93C57W-10SC AT93C57-10PI AT93C57-10SI AT93C57W-10SI AT93C57-10PC-2.7 AT93C57-10SC-2.7 AT93C57W-10SC-2.7 AT93C57-10PI-2.7 AT93C57-10SI-2.7 AT93C57W-10SI-2.7 AT93C46/56/57/66 Package 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 Operation Range Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C 8P3 8S1 8S2 Blank Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V AT93C66 Ordering Information tWP max ms ICC max µA 2000 ISB max µA fMAX kHz 2000 2000 1000 1000 Ordering Code AT93C66-10PC AT93C66-10SC AT93C66W-10SC AT93C66-10TC AT93C66-10PI AT93C66-10SI AT93C66W-10SI AT93C66-10TI AT93C66-10PC-2.7 AT93C66-10SC-2.7 AT93C66W-10SC-2.7 AT93C66-10TC-2.7 AT93C66-10PI-2.7 AT93C66-10SI-2.7 AT93C66W-10SI-2.7 AT93C66-10TI-2.7 AT93C66-10PC-2.5 AT93C66-10SC-2.5 AT93C66W-10SC-2.5 AT93C66-10TC-2.5 AT93C66-10PI-2.5 AT93C66-10SI-2.5 AT93C66W-10SI-2.5 AT93C66-10TI-2.5 Package 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T 8P3 8S1 8S2 8T Operation Range Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C 8P3 8S1 8S2 8T Blank Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V 14 AT93C46/56/57/66 Packaging Information 8P3, 8-pin, Wide, Plastic Dual Inline Package PDIP Dimensions in Inches and Millimeters JEDEC STANDARD MS-001 BA PIN 1 SEATING PLANE 8S2, 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC Dimensions in Inches and Millimeters PIN 1 AT93C46/56/57/66 8S1, 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC Dimensions in Inches and Millimeters PIN 1 8T, 8-lead, Wide, Thin Shrink Small Outline Package TSSOP Dimensions in Millimeters and Inches * PIN 1 0 REF 8 *Controlling dimension millimeters Atmel Headquarters Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 408 441-0311 FAX 408 487-2600

PDF Datasheet Preview

• Low-voltage and Standard-voltage Operation VCC = 4.5V to 5.5V VCC = 2.7V to 5.5V VCC = 2.5V to 5.5V VCC = 1.8V 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
• 3-wire Serial Interface
• 2 MHz Clock Rate 5V Compatibility
• Self-timed Write Cycle 10 ms max
• High Reliability

Endurance 1 Million Write Cycles

Data Retention 100 Years

ESD Protection >4000V
• Automotive Grade and Extended Temperature Devices Available
• 8-pin PDIP, 8-lead JEDEC and EIAJ SOIC, and 8-lead TSSOP Packages

The AT93C46/56/57/66 provides 1024/2048/4096 bits of serial electrically erasable
programmable 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 industrial and
commercial applications where low power and low voltage operations are essential.

The AT93C46/56/57/66 is available in space saving 8-pin PDIP and 8-lead JEDEC
and EIAJ SOIC packages.
continued

Pin Configurations

Pin Name Function
8-pin PDIP

Chip Select

Serial Data Clock

Serial Data Input

Serial Data Output

CS 1 SK 2 DI 3 DO 4
8 VCC 7 DC 6 ORG 5 GND

Ground

Power Supply
8-lead SOIC

ORG DC

Internal Organization Don’t Connect
8-lead SOIC Rotated R 1K JEDEC Only

DC 1 VCC 2

CS 3 SK 4
8 ORG 7 GND 6 DO 5 DI

CS 1 SK 2 DI 3 DO 4
8 VCC 7 DC 6 ORG 5 GND
8-lead TSSOP

CS 1 SK 2 DI 3 DO 4
8 VCC 7 DC 6 ORG 5 GND
3-wire Serial 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 AT93C57 AT93C66

The AT93C46/56/57/66 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 the part is in the
AT93C46 Ordering Information
tWP max ms

ICC max µA
2000

ISB max µA
fMAX kHz
2000
2000
1000
1000
Ordering Code

AT93C46-10PC AT93C46-10SC AT93C46R-10SC AT93C46W-10SC AT93C46-10TC

AT93C46-10PI AT93C46-10SI AT93C46R-10SI AT93C46W-10SI AT93C46-10TI

AT93C46-10PC-2.7 AT93C46-10SC-2.7 AT93C46R-10SC-2.7 AT93C46W-10SC-2.7 AT93C46-10TC-2.7

AT93C46-10PI-2.7 AT93C46-10SI-2.7 AT93C46R-10SI-2.7 AT93C46W-10SI-2.7 AT93C46-10TI-2.7

Package
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T

Operation Range Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C
8P3 8S1 8S2 8T

Blank R

Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP

Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V Rotated Pinout
10 AT93C46/56/57/66
AT93C46 Ordering Information Continued
tWP max ms

ICC max µA

ISB max µA
fMAX kHz
Ordering Code

AT93C46-10PC-2.5 AT93C46-10SC-2.5 AT93C46R-10SC-2.5 AT93C46W-10SC-2.5 AT93C46-10TC-2.5

AT93C46-10PI-2.5 AT93C46-10SI-2.5 AT93C46R-10SI-2.5 AT93C46W-10SI-2.5 AT93C46-10TI-2.5

AT93C46-10PC-1.8 AT93C46-10SC-1.8 AT93C46R-10SC-1.8 AT93C46W-10SC-1.8 AT93C46-10TC-1.8

AT93C46-10PI-1.8 AT93C46-10SI-1.8 AT93C46R-10SI-1.8 AT93C46W-10SI-1.8 AT93C46-10TI-1.8

AT93C46/56/57/66

Package
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T

Operation Range Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C
8P3 8S1 8S2 8T

Blank R

Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP

Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V Low Voltage 1.8V to 5.5V Rotated Pinout
AT93C56 Ordering Information
tWP max ms

ICC max µA
2000

ISB max µA
fMAX kHz
2000
2000
1000
1000
Ordering Code AT93C56-10PC AT93C56-10SC AT93C56W-10SC AT93C56-10PI AT93C56-10SI AT93C56W-10SI AT93C56-10PC-2.7 AT93C56-10SC-2.7 AT93C56W-10SC-2.7 AT93C56-10PI-2.7 AT93C56-10SI-2.7 AT93C56W-10SI-2.7 AT93C56-10PC-2.5 AT93C56-10SC-2.5 AT93C56W-10SC-2.5 AT93C56-10PI-2.5 AT93C56-10SI-2.5 AT93C56W-10SI-2.5

Package 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2

Operation Range Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C
8P3 8S1 8S2

Blank

Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC

Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V
12 AT93C46/56/57/66
AT93C57 Ordering Information
tWP max ms

ICC max µA
2000

ISB max µA
fMAX kHz
2000
2000
1000
1000
Ordering Code AT93C57-10PC AT93C57-10SC AT93C57W-10SC AT93C57-10PI AT93C57-10SI AT93C57W-10SI AT93C57-10PC-2.7 AT93C57-10SC-2.7 AT93C57W-10SC-2.7 AT93C57-10PI-2.7 AT93C57-10SI-2.7 AT93C57W-10SI-2.7

AT93C46/56/57/66

Package 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2 8P3 8S1 8S2

Operation Range Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C
8P3 8S1 8S2

Blank

Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC

Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V
AT93C66 Ordering Information
tWP max ms

ICC max µA
2000

ISB max µA
fMAX kHz
2000
2000
1000
1000
Ordering Code

AT93C66-10PC AT93C66-10SC AT93C66W-10SC AT93C66-10TC

AT93C66-10PI AT93C66-10SI AT93C66W-10SI AT93C66-10TI

AT93C66-10PC-2.7 AT93C66-10SC-2.7 AT93C66W-10SC-2.7 AT93C66-10TC-2.7

AT93C66-10PI-2.7 AT93C66-10SI-2.7 AT93C66W-10SI-2.7 AT93C66-10TI-2.7

AT93C66-10PC-2.5 AT93C66-10SC-2.5 AT93C66W-10SC-2.5 AT93C66-10TC-2.5

AT93C66-10PI-2.5 AT93C66-10SI-2.5 AT93C66W-10SI-2.5 AT93C66-10TI-2.5

Package
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T
8P3 8S1 8S2 8T

Operation Range Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C
8P3 8S1 8S2 8T

Blank

Package Type 8-pin, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP

Options Standard Operation 4.5V to 5.5V Low Voltage 2.7V to 5.5V Low Voltage 2.5V to 5.5V
14 AT93C46/56/57/66

Packaging Information
8P3, 8-pin, Wide, Plastic Dual Inline Package PDIP Dimensions in Inches and Millimeters

JEDEC STANDARD MS-001 BA

PIN 1

SEATING PLANE
8S2, 8-lead, Wide, Plastic Gull Wing Small Outline EIAJ SOIC Dimensions in Inches and Millimeters

PIN 1

AT93C46/56/57/66
8S1, 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC Dimensions in Inches and Millimeters

PIN 1
8T, 8-lead, Wide, Thin Shrink Small Outline Package TSSOP Dimensions in Millimeters and Inches *

PIN 1
0 REF 8
*Controlling dimension millimeters

Atmel Headquarters

Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 408 441-0311 FAX 408 487-2600

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AT93C56W-10SI-2.5 Datasheet file may be downloaded here without warranties.

Datasheet ID: AT93C56W-10SI-2.5 519147