| Mfr. Part # | 93LC66B/P | 93LC66BX/SN |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | EEPROM Serial-Microwire 4K-bit 256 x 16 3.3V/5V Automotive 8-Pin PDIP Tube | IC EEPROM 4K SPI 2MHZ 8SOIC |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 7 Weeks | 6 Weeks |
Contact Plating | Tin | Tin |
Mount | Through Hole | Surface Mount |
Mounting Type | Through Hole | Surface Mount |
Package / Case | 8-DIP (0.300, 7.62mm) | 8-SOIC (0.154, 3.90mm Width) |
Number of Pins | 8 | 8 |
Memory Types | Non-Volatile | Non-Volatile |
Current - Supply (Nom) | 1.5mA | 1.5mA |
Operating Temperature | 0°C~70°C TA | 0°C~70°C TA |
Packaging | Tube | Tube |
Published | 1997 | 2003 |
JESD-609 Code | e3 | e3 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | Not Applicable | 1 (Unlimited) |
Number of Terminations | 8 | 8 |
ECCN Code | EAR99 | EAR99 |
Additional Feature | 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS | 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS |
Voltage - Supply | 2.5V | 3V |
Terminal Position | DUAL | DUAL |
Number of Functions | 1 | 1 |
Terminal Pitch | 2.54mm | 1.27mm |
Base Part Number | 93LC66B | 93LC66B |
Power Supplies | 3/5V | 3/5V |
Interface | I2C, Serial | 2-Wire, Serial |
Memory Size | 4Kb 256 x 16 | 4Kb 256 x 16 |
Clock Frequency | 2MHz | 2MHz |
Access Time | 200 ns | 6 ms |
Memory Format | EEPROM | EEPROM |
Memory Interface | SPI | SPI |
Organization | 256X16 | 256X16 |
Output Characteristics | 3-STATE | 3-STATE |
Memory Width | 16 | 16 |
Write Cycle Time - Word, Page | 6ms | - |
Density | 4 kb | 4 kb |
Standby Current-Max | 0.000001A | 0.000001A |
Serial Bus Type | MICROWIRE | MICROWIRE |
Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
Write Cycle Time-Max (tWC) | 6ms | - |
Data Retention Time-Min | 200 | 200 |
Write Protection | SOFTWARE | SOFTWARE |
Voltage - Supply (Max) | 6V | 6V |
Length | 9.46mm | 4.9mm |
Height Seated (Max) | 4.32mm | 1.75mm |
Width | 7.62mm | 3.9mm |
REACH SVHC | No SVHC | - |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Peak Reflow Temperature (Cel) | - | 260 |
Time@Peak Reflow Temperature-Max (s) | - | 40 |
Voltage - Supply (Min) | - | 2.5V |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $9.1443 10+ $8.6267 100+ $8.1384 500+ $7.6778 1000+ $7.2432 | Quantity Unit Price 1+ $3.3695 10+ $3.1787 100+ $2.9988 500+ $2.8291 1000+ $2.6689 |
| Availability | 186 | 10 |
| Price | $9.1443 | $3.3695 |
| Quantity |
In Stock : 186