STM32F318C8 datasheet(111/125 Pages) STMICROELECTRONICS

Part #	STM32F318C8

Description	ARM-based Cortex-M4 32-bit MCUFPU, 64 KB Flash, 16 KB SRAM, ADC, DAC, 3 COMP, Op-Amp, 1.8 V

PDF	125 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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DocID026294 Rev 5

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STM32F318C8 STM32F318K8

Package information

121

Device marking

The following figure gives an example of topside marking orientation versus ball A1 identifier

location.

Figure 35. WLCSP49 marking example (package top view)

1. Parts marked as "ES", "E" or accompanied by an Engineering Sample notification letter, are not yet

qualified and therefore not yet ready to be used in production and any consequences deriving from such

usage will not be at ST charge. In no event, ST will be liable for any customer usage of these engineering

samples in production. ST Quality has to be contacted prior to any decision to use these Engineering

Samples to run qualification activity.

Table 71. WLCSP49 recommended PCB design rules (0.4 mm pitch)

Dimension

Recommended values

Pitch

0.4

Dpad

260 µm max. (circular)

220 µm recommended

Dsm

300 µm min. (for 260 µm diameter pad)

PCB pad design

Non-solder mask defined via underbump allowed.

STM32F318C8 Datasheet(PDF) 111 Page - STMicroelectronics