Print Page
93C46B-I/SN
EEPROM, Microwire, 1 Kbit, 64 x 16bit, Microwire, 3 MHz, SOIC, 8 Pins
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part No93C46B-I/SNCopy
Manufacturer Standard Lead Time8 weeks
Order Code9758186
Product Range1Kbit Microwire Serial EEPROM
Your Part Number
1,115 In Stock
1,200 more incoming. You can reserve stock now
270 Next business day delivery available(Shanghai stock)
845 Delivery in 5-6 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY2.290 (CNY2.5877) |
| 25+ | CNY2.240 (CNY2.5312) |
| 100+ | CNY2.200 (CNY2.486) |
Price for:Each
Minimum: 1
Multiple: 1
CNY2.29 (CNY2.59 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part No93C46B-I/SNCopy
Manufacturer Standard Lead Time8 weeks
Order Code9758186
Product Range1Kbit Microwire Serial EEPROM
Technical Datasheet
Memory Density1Kbit
Memory Configuration64 x 16bit
InterfacesMicrowire
Clock Frequency Max3MHz
IC Case / PackageSOIC
No. of Pins8Pins
Supply Voltage Min4.5V
Supply Voltage Max5.5V
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range1Kbit Microwire Serial EEPROM
SVHCNo SVHC (04-Feb-2026)
Product Overview
The 93C46B-I/SN is a 1kB MICROWIRE compatible serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with word-selectable devices such as the 93AA46C, 93LC46C or 93C46C are dependent upon external logic levels driving the ORG pin to set word size. For 93C46B device provides dedicated 16-bit communication. Advanced CMOS technology makes these devices ideal for low-power, nonvolatile memory applications.
- Low-power CMOS technology
- Self-timed erase/write cycles
- Automatic erase all (ERAL) before write all (WRAL)
- Power-on/off data protection circuitry
- Industry standard 3-wire serial I/O
- Device status signal (ready/busy)
- Sequential read function
- 1000000 Erase/write cycles
- Data retention <gt/>200 years
Applications
Computers & Computer Peripherals, Industrial, Communications & Networking, Consumer Electronics, Automotive
Technical Specifications
Memory Density
1Kbit
Interfaces
Microwire
IC Case / Package
SOIC
Supply Voltage Min
4.5V
IC Mounting
Surface Mount
Operating Temperature Max
85°C
MSL
MSL 1 - Unlimited
Memory Configuration
64 x 16bit
Clock Frequency Max
3MHz
No. of Pins
8Pins
Supply Voltage Max
5.5V
Operating Temperature Min
-40°C
Product Range
1Kbit Microwire Serial EEPROM
SVHC
No SVHC (04-Feb-2026)
Alternatives for 93C46B-I/SN
1 Product Found
Associated Products
3 Products Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85423261
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.002631