| Mfr. Part # | 93LC66A/P | 25LC040/SN |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | MICROCHIP - 93LC66A/P - SERIAL EEPROM, 4KBIT, 2MHZ, DIP-8 | MICROCHIP - 25LC040/SN - SERIAL EEPROM, 4KBIT, 2MHZ, SOIC-8 |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 7 Weeks | 6 Weeks |
Contact Plating | Tin | - |
Mount | Through Hole | - |
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 | 5mA |
Operating Temperature | 0°C~70°C TA | 0°C~70°C TA |
Packaging | Tube | Tube |
Published | 2000 | 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 | DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES |
Voltage - Supply | 2.5V | 2.5V |
Terminal Position | DUAL | DUAL |
Number of Functions | 1 | 1 |
Terminal Pitch | 2.54mm | 1.27mm |
Base Part Number | 93LC66A | 25LC040 |
Power Supplies | 3/5V | 3/5V |
Interface | Serial | SPI, Serial |
Memory Size | 4Kb 512 x 8 | 4Kb 512 x 8 |
Clock Frequency | 2MHz | 2MHz |
Memory Format | EEPROM | EEPROM |
Memory Interface | SPI | SPI |
Memory Width | 8 | - |
Write Cycle Time - Word, Page | 6ms | 5ms |
Density | 4 kb | 4 kb |
Standby Current-Max | 0.000001A | 0.000002A |
Serial Bus Type | MICROWIRE | SPI |
Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
Write Cycle Time-Max (tWC) | 6ms | 5ms |
Data Retention Time-Min | 200 | 200 |
Write Protection | SOFTWARE | HARDWARE/SOFTWARE |
Voltage - Supply (Max) | 6V | 5.5V |
Length | 9.46mm | 5mm |
Height Seated (Max) | 4.32mm | - |
Width | 7.62mm | 3.99mm |
REACH SVHC | No SVHC | No SVHC |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Surface Mount | - | YES |
Terminal Finish | - | Matte Tin (Sn) |
Peak Reflow Temperature (Cel) | - | 260 |
Time@Peak Reflow Temperature-Max (s) | - | 40 |
Access Time | - | 230 ns |
Voltage - Supply (Min) | - | 2.5V |
Height | - | 1.55mm |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $4.2305 10+ $3.991 100+ $3.7651 500+ $3.552 1000+ $3.3509 | Quantity Unit Price 1+ $19.2671 10+ $18.1765 100+ $17.1477 500+ $16.177 1000+ $15.2614 |
| Availability | 6966 | 200 |
| Price | $4.2305 | $19.2671 |
| Quantity |
In Stock : 6966