93AA66/SN
4Kbit 2MHz SPI SOIC-8 Memory RoHS
1.8V Low Voltage Microwire Serial EEPROM
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
42 in stock
#C615340
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹164.12 | ₹164.12 |
| 10+ | ₹160.25 | ₹1,602.50 |
| 30+ | ₹157.82 | ₹4,734.60 |
| 100+ | ₹155.17 | ₹15,517.00 |
1 × ₹164.12
₹164.12
excl. GST
₹193.66 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 100 per tube
93AA66/SN
₹164.12 for 1 + GST
Specifications
- Operating Temperature
- 0℃~+70℃
- Features
- Power-down/Power-up protection circuit;Software write protection function
- Memory Size
- 4Kbit
- Voltage - Supply
- 1.8V~5.5V;3mA
- Clock Frequency
- 2MHz
- Data Retention - TDR (Year)
- 200 Years
- Write Cycle Time(tWC)
- 4ms
- Standby Supply Current
- 2uA
- 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
- 0.07 g
Overview
The 93AA46/56/66 are 1K, 2K and 4K low voltage serial Electrically Erasable PROMs. The device memory is configured as x8 or x16 bits depending on the ORG pin setup. Advanced CMOS technology makes these devices ideal for low power nonvolatile memory applications. The 93AA Series is available in standard 8-pin PDIP and surface mount SOIC packages. The rotated pin-out 93AA46X/ 56X/66X are offered in the “SN” package only.
Key features
- Single supply with programming operation down to 1.8V
- Low-power CMOS technology:
- 70 μA typical active read current at 1.8V
- 2 μA typical standby current at 1.8V
- ORG pin selectable memory configuration:
- 128x8- or 64x16 -bit organization (93AA46)
- 256x8- or 128x16 -bit organization (93AA56)
- 512x8 or 256x16 -bit organization (93AA66)
- Self-timed erase and write cycles (including auto-erase)
- 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
- 1,000,000 E/W cycles ensured
- Data retention >200 years
- 8-pin PDIP/SOIC (SOIC in JEDEC and EIAJ standards)
- Temperature ranges supported:
- Commercial (C): 0℃ to +70℃
- Industrial (I): -40℃ to +85℃
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
| 93AA66AT-I/SN#C2062846MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 5 | ₹87.66 · 5 in stock | View | |
 | CAT93C66VI-GT3#C890471onsemi · SOIC-8 | onsemi | SOIC-8 | 534 | ₹63.76 · 534 in stock | View |
 | FT93C66A-USR-B#C5263795FMD(Fremont Micro Devices) · SOP-8 | FMD(Fremont Micro Devices) | SOP-8 | 10 | ₹22.61 · 10 in stock | View |
 | FM93C66A-SO-T-G#C2928937FUDAN MICRO · SOP-8 | FUDAN MICRO | SOP-8 | 495 | ₹16.89 · 495 in stock | View |
 | AT93C66B-SSHM-T#C30841MICROCHIP · SOIC-8 | MICROCHIP | SOIC-8 | 8,090 | ₹40.92 · 8,090 in stock | View |
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