sak-xc2264m-72fxxl Infineon Technologies Corporation, sak-xc2264m-72fxxl Datasheet - Page 125

• Manufacturer Part Number: sak-xc2264m-72fxxl
• Description: 16/32-bit Single-chip Microcontroller With 32-bit Performance
• Manufacturer: Infineon Technologies Corporation

5
In addition to the electrical parameters, the following specifications ensure proper
integration of the XC226xM into the target system.
5.1
These parameters specify the packaging rather than the silicon.
Table 39
Parameter
Exposed Pad Dimension
Power Dissipation
Thermal resistance
Junction-Ambient
1) Device mounted on a 2-layer JEDEC board (according to JESD 51-3) or a 4-layer board without thermal vias;
2) Device mounted on a 4-layer JEDEC board (according to JESD 51-7) with thermal vias; exposed pad not
3) Device mounted on a 4-layer JEDEC board (according to JESD 51-7) with thermal vias; exposed pad soldered
Note: To improve the EMC behavior, it is recommended to connect the exposed pad to
Package Compatibility Considerations
The XC226xM is a member of the XC2000 Family of microcontrollers. It is also
compatible to a certain extent with members of similar series and subfamilies.
Each package is optimized for the chip it houses. Therefore, there may be slight
differences between packages of the same pin-count but for different device types. In
particular, the size of the Exposed Pad (if present) may vary.
If different device types are considered or planned for an application, it must be ensured
that the board layout fits all packages under consideration.
Data Sheet
exposed pad not soldered.
soldered.
to the board.
the board ground, independent of the thermal requirements.
Board layout examples are given in an application note.
Package and Reliability
Packaging
Package Parameters (PG-LQFP-100-8)
Symbol
Ex × Ey –
P
R
DISS
ΘJA
Min.
–
–
XC2000 Family Derivatives / Base Line
125
Limit Values
XC2268M/67M, XC2265M/64M/63M
Max.
6.2 × 6.2
1.0
47
29
23
Package and Reliability
Unit Notes
mm –
W
K/W No thermal via
K/W 4-layer, no pad
K/W 4-layer, pad
–
V2.0, 2009-03
3)
1)
2)