AT93C66-10PC

AT93C66-10PC

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AT93C66-10PC
IC EEPROM 4KBIT 3-WIRE 2MHZ 8DIP
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$1.79

Price update:a months ago
Available in stock: 4976
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology
AT93C66-10PC Products

The AT93C66-10PC provides 1024 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 64 words of 16 bits each, when the ORG Pin is connected to VCC and 128 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 AT93C66's package is available in space saving 8-pin PDIP and 8-pin JEDEC and EIAJ SOIC packages.

The AT93C66-10PC 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

Feature

• Low Voltage and Standard Voltage Operation

– 5.0 (VCC = 4.5V to 5.5V)

– 2.7 (VCC = 2.7V to 5.5V)

– 2.5 (VCC = 2.5V to 5.5V)

– 1.8 (VCC = 1.8V to 5.5V)

• User Selectable Internal Organization

– 2K: 256 x 8 or 128 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-Pin JEDEC and EIAJ SOIC, and 8-Pin TSSOP Packages

Product Attributes

TYPE DESCRIPTION Select all
Memory Type Non-Volatile
Programmable Not Verified
Write Cycle Time - Word, Page 10ms
Clock Frequency 2 MHz
Product Status Obsolete
Memory Interface 3-Wire Serial
Package Tube
Memory Organization 512 x 8, 256 x 16
Memory Size 4Kbit
Technology EEPROM
Supplier Device Package 8-PDIP
Memory Format EEPROM
Package / Case 8-DIP (0.300", 7.62mm)
Mounting Type Through Hole
Operating Temperature 0°C ~ 70°C (TC)
Voltage - Supply 4.5V ~ 5.5V

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$1.79

Price update:a months ago
Available in stock: 4976
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

Blog