User's Manual

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Section 7 ID Tag Memory Capacities and Memory Types (V680 Series)
RFID System
User's Manual
Section 7
Chemical Resistance
ID Tag Memory Capacities and Memory Types (V680 Series)
(As of December 2007)
Model
Memory capacity
(user memory)
Memory type Life expectancy
V680-D1KP52MT
1,000 bytes EEPROM
Overwrite operations: 100,000 times for each address at
25°C
Data retention: 10 years (up to 85°C)
V680-D1KP66T
V680-D1KP66MT
V680-D1KP66T-SP
V680-D2KF52M
2,000 bytes
FRAM
Number of accesses: 10 billion times
Data retention: 10 years (up to 55°C)
V680-D2KF67
V680-D2KF67M
V680-D8KF68 8,192 bytes
V680-D32KF68 32,744 bytes