Document Number: 002-00123 Rev. *J Page 27 of 35
PSoC
®
4: PSoC 4000S Family
Datasheet
Packaging
The PSoC 4000S will be offered in 48-pin TQFP, 40-pin QFN, 32-pin QFN, 24-pin QFN, and 25-ball WLCSP packages.
Package dimensions and Cypress drawing numbers are in the following table.
Table 36. Package List
Spec ID# Package Description Package Dwg
BID20 48-pin TQFP 7 × 7 × 1.4 mm height with 0.5-mm pitch 51-85135
BID27 40-pin QFN 6 × 6 × 0.6 mm height with 0.5-mm pitch 001-80659
BID34A 32-pin QFN 5 × 5 × 0.6 mm height with 0.5-mm pitch 001-42168
BID34 24-pin QFN 4 × 4 × 0.6 mm height with 0.5-mm pitch 001-13937
BID34F 25-ball WLCSP 2.02 × 1.93 × 0.48 mm height with 0.35-mm pitch 002-09957
Table 37. Package Thermal Characteristics
Parameter Description Package Min Typ Max Units
T
A Operating ambient temperature –40 25 85 °C
T
J Operating junction temperature –40 – 100 °C
TJA Package
JA
48-pin TQFP – 73.5 – °C/Watt
T
JC Package
JC
48-pin TQFP – 33.5 – °C/Watt
T
JA Package
JA
40-pin QFN – 17.8 – °C/Watt
TJC Package
JC
40-pin QFN – 2.8 – °C/Watt
T
JA Package
JA
32-pin QFN – 20.8 – °C/Watt
T
JC Package
JC
32-pin QFN – 5.9 – °C/Watt
T
JA Package
JA
24-pin QFN – 21.7 – °C/Watt
T
JC Package
JC
24-pin QFN – 5.6 – °C/Watt
T
JA Package
JA
25-ball WLCSP – 54.6 – °C/Watt
T
JC Package
JC
25-ball WLCSP – 0.5 – °C/Watt
Table 38. Solder Reflow Peak Temperature
Package
Maximum Peak
Temperature
Maximum Time at Peak Temperature
All 260 °C 30 seconds
Table 39. Package Moisture Sensitivity Level (MSL), IPC/JEDEC J-STD-020
Package MSL
All except WLCSP MSL 3
25-ball WLCSP MSL 1
