ST7PSCR1E4M1/XXX 데이터 시트보기 (PDF) - STMicroelectronics

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ST7PSCR1E4M1/XXX

8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K FLASH, 768 RAM, SMARTCARD I/F, TIMER

STMicroelectronics 

ST7SCR

Figure 48. PACKAGE MECHANICAL DATA (Cont’d)

Figure 49. Recommended Reflow Oven Profile (MID JEDEC)

250

200

Temp. [°C] 150

100

50

Tmax=220+/-5°C

for 25 sec

90 sec at 125°C

150 sec above 183°C

ramp up

2°C/sec for 50sec

ramp down natural

2°C/sec max

0

Time [sec]

100

200

300

400

91/102

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