STM32L152-SK/IAR STMicroelectronics, STM32L152-SK/IAR Datasheet - Page 98

• Manufacturer Part Number: STM32L152-SK/IAR
• Description: MCU, MPU & DSP Development Tools STM32L152VBT6 IAR 32KB Workbench
• Manufacturer: STMicroelectronics
• Series: IAR Kickstartr
• Type: MCUr

Specifications of STM32L152-SK/IAR

• Contents: Board, CD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32L

Package characteristics
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Figure 34. Recommended PCB design rules for pads (0.5 mm pitch BGA)
1. Non solder mask defined (NSMD) pads are recommended
2. 4 to 6 mils solder paste screen printing process
Dpad
Dsm
Doc ID 17659 Rev 4
Pitch
D pad
Dsm
Solder paste
0.5 mm
0.27 mm
0.35 mm typ (depends on
the soldermask registration
tolerance)
0.27 mm aperture diameter
STM32L151xx, STM32L152xx
ai15495