AT93C46A-10TI-1.8

Obsolete

Microchip Technology

IC EEPROM 1KBIT 3-WIRE 8TSSOP

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AT93C46A-10TI-1.8

Obsolete

Microchip Technology

IC EEPROM 1KBIT 3-WIRE 8TSSOP

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Description Specifications Series Pricing CAD Documents

Description

General part information

93C46A Series

The Microchip 93C46A device is a 1Kb Microwire (3-wire) Serial EEPROM with dedicated 8-bit memory organization and a voltage operation range of 4.5 - 5.5V. Also available are the 93C46B for dedicated 16-bit memory organization and the 93C46C for hardware selectable word size using the ORG pin. The 93C46A is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including SOT-23, PDIP, SOIC, MSOP, DFN and TSSOP.

Technical Specifications

Parameters and characteristics for this part

Specification	AT93C46A-10TI-1.8

Clock Frequency	2 MHz
Memory Depth (Option 1)	128
Memory Depth (Option 2)	64
Memory Format	EEPROM
Memory Interface (Type)	Serial
Memory Interface Wire Count	3
Memory Organization	128 x 8, 64 x 16
Memory Size	1 Kbit
Memory Type	Non-Volatile
Memory Width (Option 1)	8 bit
Memory Width (Option 2)	16 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	8-TSSOP
Package Width	4.4 mm
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.8 V
Write Cycle Time - Page	10 ms
Write Cycle Time - Word	10 ms

93C46A Series

1Kb 5V Microwire (3-wire) Serial EEPROM with 8-Bit Organization

Part	Memory Size	Write Cycle Time - Word	Write Cycle Time - Page	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Length	Package Name	Package Width	Memory Interface (Type)	Clock Frequency	Memory Format	Technology	Operating Temperature (Max)	Operating Temperature (Min)	Memory Depth	Memory Width	Mounting Type	Memory Type	Memory Interface Wire Count	Memory Width (Option 2)	Memory Organization	Memory Depth (Option 1)	Memory Depth (Option 2)	Memory Width (Option 1)
Microchip Technology 93C46AXT-I/SN	1 Kbit	2 ms	2 ms	5.5 V	4.5 V	0.154 in	8-SOIC	3.9 mm	Microwire	2 MHz	EEPROM	EEPROM	85 °C	-40 °C	128	8 bit	Surface Mount	Non-Volatile
Microchip Technology 93C46AT-I/SN	1 Kbit	2 ms	2 ms	5.5 V	4.5 V	0.154 in	8-SOIC	3.9 mm	Microwire	2 MHz	EEPROM	EEPROM	85 °C	-40 °C	128	8 bit	Surface Mount	Non-Volatile
Microchip Technology 93C46A-E/MS	1 Kbit	2 ms	2 ms	5.5 V	4.5 V	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	Microwire	2 MHz	EEPROM	EEPROM	125 °C	-40 °C	128	8 bit	Surface Mount	Non-Volatile
Microchip Technology AT93C46A-10PI-1.8	1 Kbit	10 ms	10 ms	5.5 V	1.8 V	0.3 in	8-DIP 8-PDIP	7.62 mm	Serial	2 MHz	EEPROM	EEPROM	85 °C	-40 °C			Through Hole	Non-Volatile	3	16 bit	128 x 8 64 x 16	128	64	8 bit
Microchip Technology 93C46AT-E/ST	1 Kbit	2 ms	2 ms	5.5 V	4.5 V	0.173 in	8-TSSOP	4.4 mm	Microwire	2 MHz	EEPROM	EEPROM	125 °C	-40 °C	128	8 bit	Surface Mount	Non-Volatile
Microchip Technology 93C46A-I/SN	1 Kbit	2 ms	2 ms	5.5 V	4.5 V	0.154 in	8-SOIC	3.9 mm	Microwire	2 MHz	EEPROM	EEPROM	85 °C	-40 °C	128	8 bit	Surface Mount	Non-Volatile
Microchip Technology 93C46AT-I/MS	1 Kbit	2 ms	2 ms	5.5 V	4.5 V	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	Microwire	2 MHz	EEPROM	EEPROM	85 °C	-40 °C	128	8 bit	Surface Mount	Non-Volatile
Microchip Technology AT93C46A-10SU-2.7	1 Kbit	10 ms	10 ms	5.5 V	2.7 V	0.154 in	8-SOIC	3.9 mm	Serial	2 MHz	EEPROM	EEPROM	85 °C	-40 °C			Surface Mount	Non-Volatile	3	16 bit	128 x 8 64 x 16	128	64	8 bit
Microchip Technology 93C46AT-E/MS	1 Kbit	2 ms	2 ms	5.5 V	4.5 V	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	Microwire	2 MHz	EEPROM	EEPROM	125 °C	-40 °C	128	8 bit	Surface Mount	Non-Volatile
Microchip Technology AT93C46A-10SC-2.5	1 Kbit	10 ms	10 ms	5.5 V	2.5 V	0.154 in	8-SOIC	3.9 mm	Serial	2 MHz	EEPROM	EEPROM	70 °C	0 °C			Surface Mount	Non-Volatile	3	16 bit	128 x 8 64 x 16	128	64	8 bit

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

AT93C46A-10TI-1.8 | Datasheet