| Mfr. Part # | 25LC640-I/SN | M24C64-WMN6P |
| Manufacturer | Microchip Technology | STMicroelectronics |
| Description | MICROCHIP - 25LC640-I/SN - SERIAL EEPROM, 64KBIT, 2MHZ, SOIC-8 | IC EEPROM 64K I2C 1MHZ 8SO |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 6 Weeks | 13 Weeks |
Surface Mount | YES | - |
Package / Case | 8-SOIC (0.154, 3.90mm Width) | 8-SOIC (0.154, 3.90mm Width) |
Mounting Type | Surface Mount | Surface Mount |
Contact Plating | Tin | Gold |
Number of Pins | 8 | 8 |
Current - Supply (Nom) | 5mA | 5mA |
Memory Types | Non-Volatile | Non-Volatile |
Published | 2005 | - |
Packaging | Tube | Tube |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
JESD-609 Code | e3 | e4 |
Pbfree Code | yes | - |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Number of Terminations | 8 | 8 |
ECCN Code | EAR99 | EAR99 |
Additional Feature | 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS | - |
Voltage - Supply | 2.5V~5.5V | 5V |
Terminal Position | DUAL | DUAL |
Peak Reflow Temperature (Cel) | 260 | - |
Number of Functions | 1 | 1 |
Terminal Pitch | 1.27mm | 1.27mm |
Time@Peak Reflow Temperature-Max (s) | 40 | - |
Base Part Number | 25LC640 | M24C64 |
Power Supplies | 3/5V | 3/5V |
Voltage | 7V | - |
Interface | SPI, Serial | - |
Memory Size | 64Kb 8K x 8 | 64Kb 8K x 8 |
Clock Frequency | 2MHz | 1MHz |
Access Time | 230 ns | 450ns |
Memory Format | EEPROM | EEPROM |
Memory Interface | SPI | I2C |
Write Cycle Time - Word, Page | 5ms | 5ms |
Density | 64 kb | 64 kb |
Standby Current-Max | 0.000001A | 0.000002A |
Serial Bus Type | SPI | I2C |
Endurance | 100000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
Write Cycle Time-Max (tWC) | 5ms | 5ms |
Data Retention Time-Min | 200 | 40 |
Write Protection | HARDWARE/SOFTWARE | HARDWARE |
Width | 3.9mm | 3.9mm |
Length | 4.9mm | 4.9mm |
Height | 1.5mm | 1.75mm |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Radiation Hardening | No | No |
REACH SVHC | No SVHC | No SVHC |
Lead Free | Lead Free | Lead Free |
Mount | - | Surface Mount |
Manufacturer Package Identifier | - | SO8N-SO-A |
Usage Level | - | Industrial grade |
Parallel/Serial | - | SERIAL |
Voltage - Supply (Max) | - | 5.5V |
Voltage - Supply (Min) | - | 2.5V |
Ambient Temperature Range High | - | 85°C |
I2C Control Byte | - | 1010DDDR |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $12.6833 10+ $11.9654 100+ $11.2881 500+ $10.6492 1000+ $10.0464 | Quantity Unit Price 1+ $3.4995 10+ $3.3014 100+ $3.1145 500+ $2.9382 1000+ $2.7719 |
| Availability | 12500 | 51168 |
| Price | $12.6833 | $3.4995 |
| Quantity |
In Stock : 12500