MICROCHIP
93LC46B/SN
1Kbit 2MHz SPI SOIC-8 Memory RoHS
SOIC-8ROHS3 CompliantActive
1K 2.5V Microwire Serial EEPROM
Datasheet (PDF)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
122 in stock
#C1348804
Stock & price checked 2 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹120.80 | ₹120.80 |
| 10+ | ₹97.56 | ₹975.60 |
| 30+ | ₹86.03 | ₹2,580.90 |
| 100+ | ₹74.74 | ₹7,474.00 |
| 500+ | ₹67.79 | ₹33,895.00 |
| 1,000+ | ₹64.31 | ₹64,310.00 |
1 × ₹120.80
₹120.80
excl. GST
₹142.54 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 100 per tube
93LC46B/SN
₹120.80 for 1 + GST
Specifications
- Operating Temperature
- 0℃~+70℃
- Features
- Power-down/Power-up protection circuit;Software write protection function
- Memory Size
- 1Kbit
- Voltage - Supply
- 2.5V~6V;1.5mA
- Clock Frequency
- 2MHz
- Data Retention - TDR (Year)
- 200 Years
- Write Cycle Time(tWC)
- 6ms
- Standby Supply Current
- 1uA
- Write Cycle Endurance
- 1,000,000 cycles
- Interface
- SPI
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tube-packed
- Standard pack
- 100 / Tube
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.12 g
Overview
The 93LC46AX/BX are 1Kbit, low voltage serial Electrically Erasable PROMs. The device memory is configured as x8 (93LC46A) or x16 bits (93LC46B). Advanced CMOS technology makes these devices ideal for low power nonvolatile memory applications. The 93LC46AX/BX is available in standard 8-pin DIP, 8-pin surface mount SOlC, and TSSOP packages. The 93LC46AX/BX are offered only in a 150-mil SOIC package.
Key features
- Single supply with operation down to 2.5V
- Low power CMOS technology
- 1 mA active current (typical)
- 1 μA standby current (maximum)
- 128x8 bit organization (93LC46A)
- 64x16 bit organization (93LC46B)
- Self-timed ERASE and WRITE cycles (including auto-erase)
- Automatic ERAL before WRAL
- Power on/off data protection circuitry
- Industry standard 3-wire serial interface
- Device status signal during ERASE/WRITE cycles
- Sequential READ function
- 1,000,000 E/W cycles guaranteed
- Data retention >200 years
- 8-pin PDIP/SOIC and 8-pin TSSOP packages
- Available for the following temperature ranges:
- Commercial (C): 0℃ to +70℃
- Industrial (): -40℃ to +85℃
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | 93LC46BX/SN#C615390MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 10 | ₹66.82 · 10 in stock | View |
 | 93LC46BX-I/SN#C1349377MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 160 | ₹130.53 · 160 in stock | View |
 | 93LC46A/SN#C1349238MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 20 | ₹78.71 · 20 in stock | View |
 | 93LC46B-E/SN#C1350537MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 57 | ₹143.77 · 57 in stock | View |
 | 93LC46BT-I/SN#C16253MICROCHIP · SOIC-8-150mil | MICROCHIP | SOIC-8-150mil | 6,295 | ₹49.37 · 6,295 in stock | View |
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