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- Manufacturer No：25LC640-I/SNG
- Manufacturer：Microchip
- Category：Memory
- Datasheet：25LC640-I/SNG
- SKU：525685
- Description：EAR99 Surface Mount 25LC640 Tube ic memory 2MHz 230ns 3.9mm 5mA
User Guide
User Guide
25LC640-I/SNG Details
EAR99 Surface Mount 25LC640 Tube ic memory 2MHz 230ns 3.9mm 5mA
25LC640-I/SNG Specification Parameters
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Number of Functions: 1
- Pbfree Code: yes
- JESD-609 Code: e3
- Part Status: Obsolete
- Number of Terminations: 8
- Memory Width: 8
- Supply Voltage: 5V
- Technology: CMOS
- Supply Voltage-Min (Vsup): 2.5V
- Supply Voltage-Max (Vsup): 5.5V
- Operating Temperature: -40°C~85°C TA
- Published: 2004
- Width: 3.9mm
- Length: 4.9mm
- Memory Type: Non-Volatile
- Serial Bus Type: SPI
- Terminal Finish: Matte Tin (Sn) - annealed
- Memory Format: EEPROM
- Interface: SPI, Serial
- Clock Frequency: 2MHz
- Standby Current-Max: 0.000001A
- Endurance: 100000 Write/Erase Cycles
- Density: 64 kb
- Base Part Number: 25LC640
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- ECCN Code: EAR99
- Radiation Hardening: No
- Lead Free: Lead Free
- Number of Pins: 8
- Pin Count: 8
- Terminal Position: DUAL
- Packaging: Tube
- Peak Reflow Temperature (Cel): 260
- Time@Peak Reflow Temperature-Max (s): 40
- Terminal Pitch: 1.27mm
- Factory Lead Time: 18 Weeks
- Package / Case: 8-SOIC (0.154, 3.90mm Width)
- Height Seated (Max): 1.75mm
- Nominal Supply Current: 5mA
- Memory Interface: SPI
- Data Retention Time-Min: 200
- Power Supplies: 3/5V
- Write Cycle Time - Word, Page: 5ms
- Voltage - Supply: 2.5V~5.5V
- Write Cycle Time-Max (tWC): 5 ms
- Write Protection: HARDWARE/SOFTWARE
- Memory Size: 64Kb 8K x 8
- Access Time: 230 ns
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Microchip — Manufacturer Introduction
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
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