| Mfr. Part # | M93C66-WMN6P | 93LC66C-I/ST |
| Manufacturer | STMicroelectronics | Microchip Technology |
| Description | IC EEPROM 4K SPI 2MHZ 8SO | EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 3.3V/5V 8-Pin TSSOP Tube |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 13 Weeks | 6 Weeks |
Contact Plating | Gold | Tin |
Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 8-SOIC (0.154, 3.90mm Width) | 8-TSSOP (0.173, 4.40mm Width) |
Number of Pins | 8 | 8 |
Memory Types | Non-Volatile | Non-Volatile |
Current - Supply (Nom) | 2mA | 2mA |
Usage Level | Industrial grade | - |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
Packaging | Tube | Tube |
JESD-609 Code | e4 | e3 |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Number of Terminations | 8 | 8 |
ECCN Code | EAR99 | EAR99 |
Voltage - Supply | 5V | 3V |
Terminal Position | DUAL | DUAL |
Peak Reflow Temperature (Cel) | 260 | 260 |
Number of Functions | 1 | 1 |
Terminal Pitch | 1.27mm | 0.65mm |
Time@Peak Reflow Temperature-Max (s) | 30 | 40 |
Base Part Number | M93C66 | 93LC66C |
Power Supplies | 3/5V | 3/5V |
Interface | Serial | Serial |
Memory Size | 4Kb 512 x 8 256 x 16 | 4Kb 512 x 8 256 x 16 |
Operating Supply Current | 2mA | - |
Clock Frequency | 2MHz | 3MHz |
Access Time | 200 ns | 200 ns |
Memory Format | EEPROM | EEPROM |
Memory Interface | SPI | SPI |
Organization | 256X16 | 256X16 |
Write Cycle Time - Word, Page | 5ms | 6ms |
Density | 4 kb | 4 kb |
Standby Current-Max | 0.000005A | 0.000001A |
Serial Bus Type | MICROWIRE | MICROWIRE |
Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
Write Cycle Time-Max (tWC) | 5ms | 6ms |
Data Retention Time-Min | 40 | 200 |
Write Protection | SOFTWARE | SOFTWARE |
Voltage - Supply (Max) | 5.5V | 5.5V |
Voltage - Supply (Min) | 2.5V | 2.5V |
Height | 1.25mm | - |
Length | 4.9mm | 4.4mm |
Width | 3.9mm | 3mm |
REACH SVHC | No SVHC | - |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Published | - | 2011 |
Pbfree Code | - | yes |
Memory Width | - | 16 |
Alternate Memory Width | - | 8 |
Height Seated (Max) | - | 1.2mm |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $2.0793 10+ $1.9616 100+ $1.8506 500+ $1.7458 1000+ $1.647 | Quantity Unit Price 1+ $7.9811 10+ $7.5294 100+ $7.1032 500+ $6.7011 1000+ $6.3218 |
| Availability | 1050 | 900 |
| Price | $2.0793 | $7.9811 |
| Quantity |
In Stock : 1050