SKU: 44003826705

MICROCHIP AT93C46D-TH-B EEPROM, Serial, 1 Kbit, 128 x 8bit / 64 x 16bit, 2 MHz, TSSOP, 8 Pins

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Description

MICROCHIP AT93C46D-TH-B EEPROM, Serial, 1 Kbit, 128 x 8bit / 64 x 16bit, 2 MHz, TSSOP, 8 PinsThe AT93C46D TH B is a MICROWIRE compatible 1kB 3 wire serial Electrically Erasable Programmable Read Only Memory (EEPROM) organized as 64 words of 16 bit each (when the ORG pin is connected to VCC) and 128 words of 8 bit each (when the ORG pin 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 AT93C46D is enabled through the chip select pin

The AT93C46D-TH-B is a MICROWIRE-compatible 1kB 3-wire serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 64 words of 16-bit each (when the ORG pin is connected to VCC) and 128 words of 8-bit each (when the ORG pin 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 AT93C46D 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 DO pin. 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.
  • Low-voltage operation
  • User-selectable internal organization
  • 2MHz Clock rate (5V)
  • Self-timed write cycle (5ms maximum)
  • High reliability
  • Endurance - 1000000 write cycles
  • Data retention - 100 years

Applications

Computers & Computer Peripherals, Industrial

Product details

Operating Temperature Min -40°C
Operating Temperature Max 85°C
Clock Frequency 2MHz
No. of Pins 8Pins
Memory Size 1Kbit
Product Range 1Kbit Serial Microwire EEPROMs
Memory Case Style TSSOP
Supply Voltage Min 1.8V
IC Interface Type Serial
EEPROM Memory Configuration 128 x 8bit / 64 x 16bit
Packaging Each
Supply Voltage Max 5.5V
MSL MSL 3 - 168 hours

Other details

Brand MICROCHIP
Part Number AT93C46D-TH-B
Quantity Each
Technical Data Sheet EN

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SKU: 44003826705

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Chelsea
Houston, US
★★★★★ 5
Great assortment at a low price!
Color: Multicolour20
Keeping a puppy engaged in toys can be rough but my puppy LOVES the assortment of toys that were included in this box! She is teething and the durability of the toys have held up well. The rubber materials are soft on her teeth and the rope toys appease her tug of war moments. Would 100% recommend for anyone looking for a good deal on toys.
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Reviewed in the United States on June 5, 2026
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Verified Purchase
A
Boise, US
★★★★★ 3
Don’t leave your dog unsupervised with these!
Color: Multicolour20
Some of the toys I noticed break apart easily. I got these for my 4 month old puppy and they are definitely not chew resistant but he had so much fun playing with them. Some toys squeak. The toys are super cute but I don’t recommend letting your dog play with them without supervising because it can definitely be a choking hazard with how easily he tore them up. He normally doesn’t tear toys up easy so I won’t be buying again but he had fun with it while it lasted. Most toys had to be thrown away within 2-3 weeks.
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Reviewed in the United States on May 28, 2026
T
Verified Purchase
Trevor K.
Alexandria, US
★★★★★ 4
smaller than expected
Color: Multicolour20
great price and good selection but a lot smaller than expected. Great for a small breed puppy but 1/2 the item were to small in my opinion for our 8 week labrador pup
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
T
Verified Purchase
Teddi Grady
Cuba, US
★★★★★ 5
Great quality and flavor
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
I have two dogs that can chew through everything within a day. Not these, going on four days now, there are signs of wear and tear but still intact. The dogs love the flavor.
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Reviewed in the United States on May 16, 2026
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Verified Purchase
Heidi
Los Angeles, US
★★★★★ 5
Excellent
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Truly are fantastic! Dogs love these and they last forever
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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