Datasheets
93C46/SM by:
Microchip Technology Inc
Integrated Circuit Technology Corp
Microchip Technology Inc
Not Found

64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8

Part Details for 93C46/SM by Microchip Technology Inc

Results Overview of 93C46/SM by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

93C46/SM Information

93C46/SM by Microchip Technology Inc is an EEPROM.
EEPROMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for 93C46/SM

Part # Distributor Description Stock Price Buy
DISTI # 2156-93C46/SM-ND
DigiKey IC EEPROM 1KBIT MICROWIRE 1MHZ Min Qty: 567 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 2352
In Stock
  • 567 $0.5300
$0.5300 Buy Now
Rochester Electronics 1K Bit Microwire Serial EEPROM RoHS: Not Compliant Status: Obsolete Min Qty: 1 2352
  • 1 $0.5092
  • 25 $0.4990
  • 100 $0.4786
  • 500 $0.4583
  • 1,000 $0.4328
$0.4328 / $0.5092 Buy Now

Part Details for 93C46/SM

93C46/SM CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

93C46/SM Part Data Attributes

93C46/SM Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
93C46/SM Microchip Technology Inc 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8
Select a part to compare:
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Package Description 0.207 INCH, PLASTIC, SOIC-8
Pin Count 8
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.32.00.51
Factory Lead Time 4 Weeks
Additional Feature AUTOMATIC WRITE; 100K ERASE/WRITE CYCLES MIN.; DATA RETENTION > 40 YEARS
Clock Frequency-Max (fCLK) 1 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 5.28 mm
Memory Density 1024 bit
Memory IC Type EEPROM
Memory Width 16
Number of Functions 1
Number of Terminals 8
Number of Words 64 words
Number of Words Code 64
Operating Mode SYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 64X16
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Qualification Status Not Qualified
Seated Height-Max 2.03 mm
Serial Bus Type MICROWIRE
Standby Current-Max 0.0001 A
Supply Current-Max 0.004 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 5.2 mm
Write Cycle Time-Max (tWC) 2 ms
Write Protection SOFTWARE

93C46/SM Frequently Asked Questions (FAQ)

  • The 93C46/SM has a minimum of 100,000 write cycles and a maximum of 1,000,000 write cycles, depending on the operating conditions and usage.

  • The 93C46/SM uses a page write mode for writing data to the EEPROM. The page size is 16 bytes. For block writes, you need to perform multiple page writes. Make sure to follow the write cycle timing and protocols specified in the datasheet.

  • The 93C46/SM does not require an explicit erase procedure. The EEPROM is automatically erased during the write cycle. However, it's recommended to perform a chip erase (writing 0xFF to all locations) before reusing the device to ensure data integrity.

  • The 93C46/SM has a built-in power-on reset (POR) circuit that resets the device during power-up. For brown-out detection, you can use an external voltage supervisor or a microcontroller's built-in brown-out detection feature to monitor the power supply voltage and reset the device if it falls below a certain threshold.

  • The maximum clock frequency for the 93C46/SM is 1 MHz. However, the recommended clock frequency is 400 kHz to ensure reliable operation and minimize power consumption.