Description
This product is a chip card with 64K of memory. It is designed for use in access control systems, and can handle a wide range of voltages. It has a two-wire serial interface and is capable of 100 kHz and 400 kHz data transfer rates. It is also write-protected and has a self-timed write cycle.
Description Contact chip blank card (#AT24C64 Chip) ,64K SERIAL EEPROM Internally organized with 512 pages of 16 bytes each,
the 64K requires an 11-bit data word address for random word addressing.
Key Features Low-voltage and Standard-voltage Operation
- 2.7 (VCC = 2.7V to 5.5V)
- 1.8 (VCC = 1.8V to 5.5V)
Internally Organized : 8192x 8 (64K)
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
100 kHz (1.8V) and 400 kHz (2.7V, 5V) Compatibility
Write Protect Pin for Hardware Data Protection
8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes
Partial Page Writes Allowed
Self-timed Write Cycle (5 ms max)
High-reliability
- Endurance: 1 Million Write Cycles
- Data Retention: 100 Years
Automotive Grade and Lead-free/Halogen-free Devices Available
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP, 5-lead SOT23,
8-lead TSSOP and 8-ball dBGA2 Packages
Die Sales: Wafer Form, Waffle Pack and Bumped Wafers
Size: 85.6 x 54 x 0.84MM
Packaging materials: PVC
Application Access control, time attendace, ticketing, ePayment and any other application where the integrity and security of the data stored is vital.
RFID cards and Proximity cards offer a diverse range of functions that are commonly used for such applications as access control,
time and attendance, cashless payment, and event management.
Package Include 10pcs AT24C64 Chip card
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