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- Manufacturer No：25LC640T-E/SN
- Manufacturer：Microchip
- Category：Memory
- Datasheet：25LC640T-E/SN
- SKU：516779
- Description：EAR99 Surface Mount 25LC640 Tape & Reel (TR) ic memory 3MHz 150ns 3.9mm 5mA
User Guide
User Guide
25LC640T-E/SN Details
EAR99 Surface Mount 25LC640 Tape & Reel (TR) ic memory 3MHz 150ns 3.9mm 5mA
25LC640T-E/SN Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Packaging: Tape & Reel (TR)
- ECCN Code: EAR99
- Radiation Hardening: No
- JESD-609 Code: e3
- Number of Pins: 8
- Pin Count: 8
- Terminal Position: DUAL
- Operating Supply Voltage: 5V
- Factory Lead Time: 6 Weeks
- Peak Reflow Temperature (Cel): 260
- Time@Peak Reflow Temperature-Max (s): 40
- Terminal Pitch: 1.27mm
- Width: 3.9mm
- Length: 4.9mm
- Operating Temperature: -40°C~125°C TA
- Memory Interface: SPI
- Data Retention Time-Min: 200
- Memory Format: EEPROM
- Interface: SPI, Serial
- Clock Frequency: 3MHz
- Write Cycle Time-Max (tWC): 5 ms
- Write Protection: HARDWARE/SOFTWARE
- Memory Size: 64Kb 8K x 8
- Additional Feature: 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Number of Functions: 1
- Pbfree Code: yes
- Surface Mount: YES
- Lead Free: Lead Free
- Number of Terminations: 8
- Memory Width: 8
- Supply Voltage: 5V
- Power Supplies: 5V
- Technology: CMOS
- Terminal Finish: Matte Tin (Sn)
- Published: 2008
- Package / Case: 8-SOIC (0.154, 3.90mm Width)
- Height Seated (Max): 1.75mm
- Nominal Supply Current: 5mA
- Memory Type: Non-Volatile
- Serial Bus Type: SPI
- Voltage: 7V
- Write Cycle Time - Word, Page: 5ms
- Voltage - Supply: 2.5V~5.5V
- Access Time: 150 ns
- Standby Current-Max: 0.000001A
- Endurance: 100000 Write/Erase Cycles
- Density: 64 kb
- Base Part Number: 25LC640
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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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