XC167CS-32F Datasheet, PDF (89/90 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core

XC167-32
Derivatives
Package and Reliability
5.2
Flash Memory Parameters
The data retention time of the XC167’s Flash memory (i.e. the time after which stored
data can still be retrieved) depends on the number of times the Flash memory has been
erased and programmed.
Table 25 Flash Parameters (XC167, 256 Kbytes)
Parameter
Symbol
Limit Values
Min.
Max.
Data retention time
t_RET
15
–
Flash Erase Endurance N_ER
20 × 10³ –
Unit Notes
years
–
Max. 10³
erase/program
cycles
Max. data
retention time
5 years
5.3
Quality Declarations
Table 26 Quality Parameters
Parameter
Symbol
Limit Values
Min.
Max.
ESD susceptibility
V_HBM
–
according to Human
Body Model (HBM)
2000
ESD susceptibility
V_SDM
–
500
according to Socketed
Device Model (SDM)
Moisture Sensitivity
–
–
3
Level (MSL)
Unit Notes
V
Conforming to
EIA/JESD22-
A114-B
V
Conforming to
ESDA Std DS5.3-
1993
–
Conforming to
Jedec J-STD-
020C for 235 °C
Note: Information about soldering can be found on the “package” information page
under: http://www.infineon.com/products.
Data Sheet
87
V1.0, 2005-06