STM32F051X4 datasheet(108/122 Pages) STMICROELECTRONICS

Part #	STM32F051X4

Description	ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V

PDF	122 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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108 / 122 page

Package information

STM32F051x4 STM32F051x6 STM32F051x8

108/122

DocID022265 Rev 7

Device marking

The following figure gives an example of topside marking orientation versus pin 1 identifier

location.

Other optional marking or inset/upset marks, which identify the parts throughout supply

chain operations, are not indicated below.

Figure 51. LQFP32 package marking example

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.

7.7

UFQFPN32 package information

UFQFPN32 is a 32-pin, 5x5 mm, 0.5 mm pitch ultra-thin fine-pitch quad flat package.

STM32F051X4 Datasheet(PDF) 108 Page - STMicroelectronics