ST72314J4 STMicroelectronics, ST72314J4 Datasheet - Page 143

• Manufacturer Part Number: ST72314J4
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
• Manufacturer: STMicroelectronics

Specifications of ST72314J4

• Clock Sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System
• 4 Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Two 16-bit Timers With: 2 input captures (only one on timer A), 2 output compares (only one on timer A), External clock input on timer A, PWM and Pulse generator modes

17.2 SOLDERING AND GLUEABILITY INFORMATION
Recommended soldering information given only
as design guidelines in
Figure 105. Recommended Wave Soldering Profile (with 37% Sn and 63% Pb)
Figure 106. Recommended Reflow Soldering Oven Profile (MID JEDEC)
Temp. [°C]
Temp. [°C]
250
200
150
100
250
200
150
100
50
50
0
0
PREHEATING
PHASE
Figure 105
ramp up
2°C/sec for 50sec
20
90 sec at 125°C
80°C
and
100
40
Figure
SOLDERING
PHASE
106.
60
5 sec
200
150 sec above 183°C
80
Recommended glue for SMD plastic packages
dedicated to molding compound with silicone:
Heraeus: PD945, PD955
Loctite: 3615, 3298
ST72334J/N, ST72314J/N, ST72124J
100
ramp down natural
2°C/sec max
COOLING PHASE
(ROOM TEMPERATURE)
Tmax=220+/-5°C
for 25 sec
300
120
140
400
160
Time [sec]
Time [sec]
143/153