SKU: 85798240940

MICROCHIP 93LC46/SN EEPROM, Microwire, Serial Microwire, 1 Kbit, 128K x 8bit / 64K x 16bit, 2 MHz, SOIC, 8 Pins

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Description

MICROCHIP 93LC46/SN EEPROM, Microwire, Serial Microwire, 1 Kbit, 128K x 8bit / 64K x 16bit, 2 MHz, SOIC, 8 PinsThe 93LC46 SN is a 1kB MICROWIRE compatible serial Electrically Erasable Programmable Read Only Memory (EEPROM) configured as x8 or x16 bit depending on the external logic of levels of the ORG pin. Advanced CMOS technology makes this device ideal for low power nonvolatile memory applications. Instructions, addresses and write data are clocked into the DI pin on the rising edge of the clock (CLK). The DO pin is normally held in a high Z state except

The 93LC46/SN is a 1kB MICROWIRE compatible serial Electrically Erasable Programmable Read-Only Memory (EEPROM) configured as x8 or x16-bit depending on the external logic of levels of the ORG pin. Advanced CMOS technology makes this device ideal for low power nonvolatile memory applications. Instructions, addresses and write data are clocked into the DI pin on the rising edge of the clock (CLK). The DO pin is normally held in a high-Z state except when reading data from the device or when checking the ready/busy status during a programming operation. The ready/busy status can be verified during an erase/write operation by polling the DO pin, DO low indicates that programming is still in progress, while DO high indicates the device is ready. The DO will enter the high-Z state on the falling edge of the CS. After power-up, the device is automatically in the EWDS mode. Therefore, an EWEN instruction must be performed before any ERASE or WRITE instruction can be executed.
  • Single supply with programming operation down to 2.5V
  • Low-power CMOS technology
  • 100µA Typical active read current at 2.5V
  • 3µA Typical standby current at 2.5V
  • Self-timed erase and write cycles
  • Automatic ERAL before WRAL
  • Power ON/OFF data protection circuitry
  • Industry standard 3-wire serial I/O
  • Device status signal during erase/write cycles
  • Sequential read function
  • 1000000 Erase/write cycles ensured
  • Data retention >200 years

Applications

Computers & Computer Peripherals, Industrial, Communications & Networking, Consumer Electronics

Product details

Operating Temperature Min 0°C
Operating Temperature Max 70°C
Clock Frequency 2MHz
No. of Pins 8Pins
Memory Size 1Kbit
Product Range 1Kbit Serial Microwire EEPROMs
Memory Case Style SOIC
Supply Voltage Min 2.5V
IC Interface Type Serial Microwire
EEPROM Memory Configuration 128K x 8bit / 64K x 16bit
Packaging Each
Supply Voltage Max 5.5V
MSL MSL 1 - Unlimited

Other details

Brand MICROCHIP
Part Number 93LC46/SN
Quantity Each
Technical Data Sheet EN
Miscellaneous EN
Product Change Notice EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
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Exchange/Return Notes
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SKU: 85798240940

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4.5 ★★★★★
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Verified Purchase
DW37
Birmingham, US
★★★★★ 1
No tough pickle
Color: Green
This pickle didn’t last an hour with my chewer. I wouldn’t call this tough or durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
O
Verified Purchase
Old mama
Bozeman, US
★★★★★ 5
Holds up well
Color: Green
I have Boston Terriers….aggressive chewers…they love it and it is holding up to all their attention….that toy goes where they go!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
S
Verified Purchase
seattlegal
Whiting, US
★★★★★ 4
Not for a puppy
Color: Green
This is a great toy for a medium to large dog, but not for a puppy. We had to return it.
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Reviewed in the United States on April 25, 2026
N
Verified Purchase
Noemi Bonilla
Birmingham, US
★★★★★ 3
DIDN’T LAST!!
Color: Green, Color: Green
It seemed really sturdy when I got it, but didn’t last longer than a day. To be honest, I would’ve been really concerned if he swallowed that piece.
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Reviewed in the United States on June 9, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Long lasting
Color: Green
My dog has played with this pickle for a long time. Very durable. Has teeth marks but she is unable to tear it apart. Be careful where your dog leaves it because it easily rolls. My husband can attest to that. He stepped on it, it rolled and landed on the ground. When asked what happened to his leg he replies "I slipped on a Pickle".
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Reviewed in the United States on May 9, 2026

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