AT93C66B-SSHM-T 1.7-5.5V 2MHz Ind Temp SOIC8 IC

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Model NO.: AT93C66B-SSHM-T
• Technics: Semiconductor IC
• MFG.: MICROCHIP
• D/C: 20+
• Package: SOT23
• Quality: Genuine New Original
• shape: hqfp64
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

AT93C66B-SSHM-T: EEPROM 4K (512x8/256x16) 3-WIRE, NiPdAu, 1.7V

Mfr. Part#: AT93C66B-SSHM-T

Mfr.: MICROCHIP

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR
 

Product Attribute	Attribute Value	Search Similar
Manufacturer:	Microchip
Product Category:	EEPROM
RoHS:	Details
Mounting Style:	SMD/SMT
Package / Case:	SOIC-8 Narrow
Interface Type:	3-Wire, Microwire
Memory Size:	4 kbit
Organization:	512 x 8/256 x 16
Supply Voltage - Min:	1.7 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Maximum Clock Frequency:	2 MHz
Access Time:	250 ns
Data Retention:	100 Year
Supply Current - Max:	2 mA
Series:	AT93C66B
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Microchip Technology
Moisture Sensitive:	Yes
Operating Supply Current:	0.5 mA
Operating Supply Voltage:	1.7 V to 5.5 V
Product Type:	EEPROM
Factory Pack Quantity:	4000
Subcategory:	Memory & Data Storage
Unit Weight:	0.019048 oz

The Microchip AT93C66B provides 4096 bits of Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). The EEPROM is organized as 256 words of 16 bits each when the ORG pin is connected to VCC and 512 words of eight bits each when it is tied to ground. The device is optimized for use in many automotive applications where low-power and low-voltage operations are essential. AT93C66B is available in space-saving 8-lead JEDEC SOIC and 8-lead TSSOP packages. AT93C66B is enabled through the Chip Select (CS) pin 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 Erase/Write Enable state. When CS is brought high following the initiation of a write cycle, the DO pin outputs the Ready/Busy status of the part. AT93C66B operates from 2.5V to 5.5V.

Key Features

• Medium-voltage and standard-voltage operation
• VCC = 2.5V to 5.5V
• Automotive temperature range -40°C to 125°C
• User-selectable internal organization
• 2K: 256 x 8 or 128 x 16
• 4K: 512 x 8 or 256 x 16
• 3-wire serial interface
• Sequential Read operation
• 2MHz clock rate
• Self-timed write cycle (5ms max)
• High reliability
• Endurance: 1 million write cycles
• Data retention: 100 years
• Lead-free/Halogen-free devices available
• 8-lead JEDEC SOIC and 8-lead TSSOP packages

 

Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

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