saf-xc822t-1fri Infineon Technologies Corporation, saf-xc822t-1fri Datasheet - Page 35

• Manufacturer Part Number: saf-xc822t-1fri
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Preliminary
Table 14
1) These values show the maximum endurance. Maximum endurance is the maximum possible unique data write
Data Sheet
Retention
2 years
2 years
2 years
2 years
if each data update is only 31 bytes. Minimum endurance cycle is the maximum possible unique data write if
each data update is the same as the emulation size. The minimum endurance cycle can be calculated using
the formulae [(max. endurance)*(31)/(emulation size)].
Emulated Flash Data Retention and Endurance based on EEPROM
Emulation ROM Library (Operating Conditions apply)
Endurance
1,600,000 cycles
1,400,000 cycles
1,200,000 cycles
1,000,000 cycles
1)
30
Emulation Size
31 bytes
62 bytes
93 bytes
124 bytes
Electrical Parameters
Remarks
XC822/824
V0.1, 2010-02