| Mfr. Part # | 93LC66A/P | 25LC040/P |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | MICROCHIP - 93LC66A/P - SERIAL EEPROM, 4KBIT, 2MHZ, DIP-8 | IC, EEPROM SERIAL 4K, 25LC040, DIP8 |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 7 Weeks | 7 Weeks |
Contact Plating | Tin | - |
Mount | Through Hole | - |
Mounting Type | Through Hole | Through Hole |
Package / Case | 8-DIP (0.300, 7.62mm) | 8-DIP (0.300, 7.62mm) |
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 | 2001 |
JESD-609 Code | e3 | e3 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | Not Applicable | Not Applicable |
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 | 2.54mm |
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 | 9.27mm |
Height Seated (Max) | 4.32mm | - |
Width | 7.62mm | 6.35mm |
REACH SVHC | No SVHC | No SVHC |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Surface Mount | - | NO |
Terminal Finish | - | Matte Tin (Sn) |
Access Time | - | 230 ns |
Voltage - Supply (Min) | - | 2.5V |
Height | - | 3.3mm |
| 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+ $17.9149 10+ $16.9008 100+ $15.9442 500+ $15.0417 1000+ $14.1903 |
| Availability | 6966 | 2900 |
| Price | $4.2305 | $17.9149 |
| Quantity |
In Stock : 6966