Datasheet 搜索 > 32位控制器 > ST Microelectronics（意法半导体） > STM32F051K6T7 数据手册 > STM32F051K6T7 产品修订记录 1/3 页
器件3D模型￥ 15.107
STM32F051K6T7 产品修订记录 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
32位控制器
封装:
LQFP-32
描述:
STMICROELECTRONICS STM32F051K6T7 微控制器, 32位, 线路接入, ARM 皮质-M0, 48 MHz, 32 KB, 8 KB, 32 引脚, LQFP
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STM32F051K6T7数据手册
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PRODUCT / PROCESS CHANGE INFORMATION
1. PCI basic data
1.1 Company STMicroelectronics International N.V
1.2 PCI No. MMS/15/9039
1.3 Title of PCI Datasheets and errata sheets update for STM32F0x and STM32F3x products listed below
1.4 Product Category STM32F0x and STM32F3x products listed below
1.5 Issue date 2015-01-20
2. PCI Team
2.1 Contact supplier
2.1.1 Name MARSHALL DAVE
2.1.2 Phone
2.1.3 Email dave.marshall@st.com
2.2 Change responsibility
2.2.1 Product Manager Michel BUFFA
2.1.2 Marketing Manager Daniel COLONNA,Veronique BARLATIER
2.1.3 Quality Manager Pascal NARCHE
3. Change
3.1 Category 3.2 Type of change 3.3 Manufacturing Location
General Product & Design Modification of datasheet NA
4. Description of change
Old New
4.1 Description See in annex 1. For all products, the comparator specification
changes:
The maximum VREFINT scaler startup time,
tS_SC(max), is not as expected for the first
activation of the VREFINT scaler after powering
on the device. It can be up to 1s (instead of 0.1
ms or 0.2 ms) in worse case conditions. This
maximum value depends mainly on the voltage
and temperature. See the device datasheet for
more details.
In addition, for STM32F0x8x and STM32F3x8x
products:
If the VREFINT scaler is in use, the VDDA has
to be minimum 2 V instead 1.65 V.
See more details in annex 1.
4.2 Anticipated Impact on form,fit,
function, quality, reliability or
processability?
Function : VREFINT scaler startup time from power down & VDDA Analog supply voltage
changes
5. Reason / motivation for change
5.1 Motivation Datasheet alignment with actual silicon performance.
5.2 Customer Benefit QUALITY IMPROVEMENT
6. Marking of parts / traceability of change
6.1 Description NA
7. Timing / schedule
7.1 Date of qualification results 2015-01-19
7.2 Intended start of delivery 2015-01-19
7.3 Qualification sample available? Not Applicable
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