STM32L412RBI6XXX datasheet(123/192 Pages) STMICROELECTRONICS

部件名	STM32L412RBI6XXX

功能描述	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS

PDF	192 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

123 / 192 page

DS12469 Rev 8

123/192

STM32L412xx

Electrical characteristics

164

IDD(MSI)(6)

MSI oscillator

power

consumption

MSI and

PLL mode

Range 0

0.6

µA

Range 1

0.8

1.2

Range 2

1.2

1.7

Range 3

1.9

2.5

Range 4

4.7

Range 5

6.5

Range 6

Range 7

18.5

Range 8

Range 9

110

Range 10

110

130

Range 11

155

190

1. Guaranteed by characterization results.

2. This is a deviation for an individual part once the initial frequency has been measured.

3. Sampling mode means Low-power run/Low-power sleep modes with Temperature sensor disable.

4. Average period of MSI @48 MHz is compared to a real 48 MHz clock over 28 cycles. It includes frequency tolerance + jitter

of MSI @48 MHz clock.

5. Only accumulated jitter of MSI @48 MHz is extracted over 28 cycles.

For next transition: min. and max. jitter of 2 consecutive frame of 28 cycles of the MSI @48 MHz, for 1000 captures over 28

cycles.

For paired transitions: min. and max. jitter of 2 consecutive frame of 56 cycles of the MSI @48 MHz, for 1000 captures over

56 cycles.

6. Guaranteed by design.

Table 58. MSI oscillator characteristics(1) (continued)

Symbol

Parameter

Conditions

Min

Typ

Max Unit

STM32L412RBI6XXX 数据表(PDF) 123 Page - STMicroelectronics

STM32L412RBI6XXX 数据表(HTML) 123 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载