công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

STM32L021D4 bảng dữ liệu(PDF) 68 Page - STMicroelectronics

tên linh kiện STM32L021D4
Giải thích chi tiết về linh kiện  Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES
PDF  114 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32L021D4 bảng dữ liệu(HTML) 68 Page - STMicroelectronics

Back Button STM32L021D4 Datasheet HTML 64Page - STMicroelectronics STM32L021D4 Datasheet HTML 65Page - STMicroelectronics STM32L021D4 Datasheet HTML 66Page - STMicroelectronics STM32L021D4 Datasheet HTML 67Page - STMicroelectronics STM32L021D4 Datasheet HTML 68Page - STMicroelectronics STM32L021D4 Datasheet HTML 69Page - STMicroelectronics STM32L021D4 Datasheet HTML 70Page - STMicroelectronics STM32L021D4 Datasheet HTML 71Page - STMicroelectronics STM32L021D4 Datasheet HTML 72Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 68 / 114 page
background image
Electrical characteristics
STM32L021x4
68/114
DocID027982 Rev 5
Low-speed internal (LSI) RC oscillator
Multi-speed internal (MSI) RC oscillator
Table 38. LSI oscillator characteristics
Symbol
Parameter
Min
Typ
Max
Unit
fLSI(1)
1. Guaranteed by test in production.
LSI frequency
26
38
56
kHz
DLSI(2)
2. This is a deviation for an individual part, once the initial frequency has been measured.
LSI oscillator frequency drift
0°C
≤ TA ≤ 85°C
-10
-
4
%
tsu(LSI)(3)
3. Guaranteed by design, not tested in production.
LSI oscillator startup time
-
-
200
µs
IDD(LSI)(3) LSI oscillator power consumption
-
400
510
nA
Table 39. MSI oscillator characteristics
Symbol
Parameter
Condition
Typ
Max Unit
fMSI
Frequency after factory calibration, done at
VDD= 3.3 V and TA = 25 °C
MSI range 0
65.5
-
kHz
MSI range 1
131
-
MSI range 2
262
-
MSI range 3
524
-
MSI range 4
1.05
-
MHz
MSI range 5
2.1
-
MSI range 6
4.2
-
ACCMSI
Frequency error after factory calibration
-
± 0.5
-
%
DTEMP(MSI)(1)
MSI oscillator frequency drift
0°C
≤ TA ≤ 85 °C
-
± 3-
%
DVOLT(MSI)(1)
MSI oscillator frequency drift
1.65 V
≤ VDD ≤ 3.6 V, TA = 25 °C
--
2.5
%/V
IDD(MSI)(2)
MSI oscillator power consumption
MSI range 0
0.75
-
µA
MSI range 1
1
-
MSI range 2
1.5
-
MSI range 3
2.5
-
MSI range 4
4.5
-
MSI range 5
8
-
MSI range 6
15
-



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com