st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 355

• Manufacturer Part Number: st7pmc2s6
• Description: 8-bit Mcu For Automotive With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, 5 Timers, Spi, Linsci?
• Manufacturer: STMicroelectronics

ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
13.2.3
13.2.4
Thermal characteristics
Table 224. Thermal characteristics
1. The maximum chip-junction temperature is based on technology characteristics.
2. The maximum power dissipation is obtained from the formula P
Soldering information
In accordance with the RoHS European directive, all STMicroelectronics packages have
been converted to lead-free technology, named ECOPACK
Forward compatibility
ECOPACK
process (see application note AN2034)
Table 225. Soldering compatibility (wave and reflow soldering process)
1. Assemblers must verify that the Pb-package maximum temperature (mentioned on the Inner box label) is
LQFP 32
LQFP 44
Symbol
P
an application can be defined by the user with the formula: P
internal power (I
application.
compatible with their Lead-free soldering process.
T
R
Package
Dmax
Jmax
ECOPACK
soldering profile.
Detailed information on the STMicroelectronics ECOPACK
available on www.st.com/stonline/leadfree/, with specific technical application notes
covering the main technical aspects related to lead-free conversion (AN2033, AN2034,
AN2035, AN2036).
thJA
®
Package thermal resistance (junction to ambient):
– LQFP44 10x10
– LQFP32 7x7
Maximum junction temperature
Power dissipation
LQFP packages are fully compatible with Lead (Pb) containing soldering
®
DD
NiPdAu (Nickel-Palladium-Gold)
Sn (pure Tin)
packages are qualified according to the JEDEC STD-020C compliant
x V
DD
Plating material devices
) and P
(2)
PORT
is the port power dissipation depending on the ports used in the
Ratings
(1)
D
Pb solder paste
D
= P
= (T
INT
J
Yes
®
+ P
- T
.
A
PORT
)/R
®
thJA
transition program is
Package characteristics
where P
. The power dissipation of
Pb-free solder paste
INT
is the chip
Value
150
500
68
80
Yes
(1)
355/371
°C/W
Unit
mW
°C