| Mfr. Part # | 93LC46BT-E/ST | 93C46BT-E/SN | 93C46BT-E/MS |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Description | IC EEPROM 1K SPI 2MHZ 8TSSOP | IC EEPROM 1K SPI 2MHZ 8SOIC | IC EEPROM 1K SPI 2MHZ 8MSOP |
| Datasheet | |||
| RoHS | |||
| Specifications | |||
Factory Lead Time | 6 Weeks | 6 Weeks | 7 Weeks |
Contact Plating | Tin | Tin | Tin |
Mount | Surface Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 8-TSSOP (0.173, 4.40mm Width) | 8-SOIC (0.154, 3.90mm Width) | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Number of Pins | 8 | 8 | 8 |
Memory Types | Non-Volatile | Non-Volatile | Non-Volatile |
Current - Supply (Nom) | 2mA | 2mA | 2mA |
Operating Temperature | -40°C~125°C TA | -40°C~125°C TA | -40°C~125°C TA |
Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
Published | 2005 | 2008 | 2008 |
JESD-609 Code | e3 | e3 | e3 |
Pbfree Code | yes | yes | yes |
Part Status | Active | Active | Active |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
Number of Terminations | 8 | 8 | 8 |
ECCN Code | EAR99 | EAR99 | EAR99 |
Voltage - Supply | 3V | 5V | 5V |
Terminal Position | DUAL | DUAL | DUAL |
Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
Number of Functions | 1 | 1 | 1 |
Terminal Pitch | 0.65mm | 1.27mm | 0.65mm |
Time@Peak Reflow Temperature-Max (s) | 40 | 40 | 40 |
Base Part Number | 93LC46B | 93C46B | 93C46B |
Power Supplies | 3/5V | 5V | 5V |
Interface | Serial | Serial | Serial |
Memory Size | 1Kb 64 x 16 | 1Kb 64 x 16 | 1Kb 64 x 16 |
Clock Frequency | 2MHz | 2MHz | 2MHz |
Access Time | 250 ns | 250 ns | 250 ns |
Memory Format | EEPROM | EEPROM | EEPROM |
Memory Interface | SPI | SPI | SPI |
Organization | 64X16 | 64X16 | 64X16 |
Memory Width | 16 | 16 | 16 |
Write Cycle Time - Word, Page | 6ms | 2ms | 2ms |
Density | 1 kb | 1 kb | 1 kb |
Standby Current-Max | 0.000005A | 0.000005A | 0.000005A |
Serial Bus Type | MICROWIRE | MICROWIRE | MICROWIRE |
Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
Write Cycle Time-Max (tWC) | 6ms | 6ms | 6ms |
Data Retention Time-Min | 200 | 200 | 200 |
Write Protection | SOFTWARE | SOFTWARE | SOFTWARE |
Voltage - Supply (Max) | 5.5V | - | - |
Voltage - Supply (Min) | 2.5V | - | - |
Length | 4.4mm | 4.9mm | 3mm |
Height Seated (Max) | 1.2mm | 1.75mm | 1.1mm |
Width | 3mm | 3.9mm | 3mm |
Radiation Hardening | No | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free | Lead Free |
Additional Feature | - | 1000000 ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS | - |
| Pricing(USD) | |||
| Grads Price | Quantity Unit Price 1+ $4.0828 10+ $3.8517 100+ $3.6337 500+ $3.428 1000+ $3.2339 | Quantity Unit Price 1+ $4.8902 10+ $4.6134 100+ $4.3523 500+ $4.1059 1000+ $3.8735 | Quantity Unit Price 1+ $5.4857 10+ $5.1752 100+ $4.8823 500+ $4.6059 1000+ $4.3452 |
| Availability | 1600 | 1279 | 2800 |
| Price | $4.0828 | $4.8902 | $5.4857 |
| Quantity |
In Stock : 1600