Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

STM8L051F3 Datasheet(PDF) 7 Page - STMicroelectronics

Part # STM8L051F3
Description  8-bit ultra-low-power MCU, 8-Kbyte Flash memory, 256-byte data EEPROM, RTC, timers, USART, I2C, SPI, ADC
PDF  96 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM8L051F3 Datasheet(HTML) 7 Page - STMicroelectronics

Back Button STM8L051F3 Datasheet HTML 3Page - STMicroelectronics STM8L051F3 Datasheet HTML 4Page - STMicroelectronics STM8L051F3 Datasheet HTML 5Page - STMicroelectronics STM8L051F3 Datasheet HTML 6Page - STMicroelectronics STM8L051F3 Datasheet HTML 7Page - STMicroelectronics STM8L051F3 Datasheet HTML 8Page - STMicroelectronics STM8L051F3 Datasheet HTML 9Page - STMicroelectronics STM8L051F3 Datasheet HTML 10Page - STMicroelectronics STM8L051F3 Datasheet HTML 11Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 96 page
background image
DS9178 Rev 4
7/96
STM8L051F3
List of figures
7
List of figures
Figure 1.
STM8L051F3 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 2.
STM8L051F3 clock tree diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 3.
STM8L051F3 20-pin TSSOP20 package pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 4.
Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 5.
Pin loading conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Figure 6.
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure 7.
POR/BOR thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 8.
Typ. IDD(RUN) vs. VDD, fCPU = 16 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 9.
Typ. IDD(Wait) vs. VDD, fCPU = 16 MHz 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 10.
Typ. IDD(LPR) vs. VDD (LSI clock source) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Figure 11.
Typ. IDD(LPW) vs. VDD (LSI clock source) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Figure 12.
HSE oscillator circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Figure 13.
LSE oscillator circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Figure 14.
Typical HSI frequency vs VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Figure 15.
Typical LSI frequency vs. VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 16.
Typical VIL and VIH vs VDD (high sink I/Os) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 17.
Typical VIL and VIH vs VDD (true open drain I/Os) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 18.
Typical pull-up resistance RPU vs VDD with VIN=VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Figure 19.
Typical pull-up current Ipu vs VDD with VIN=VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Figure 20.
Typ. VOL @ VDD = 3.0 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 21.
Typ. VOL @ VDD = 1.8 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 22.
Typ. VOL @ VDD = 3.0 V (true open drain ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 23.
Typ. VOL @ VDD = 1.8 V (true open drain ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 24.
Typ. VDD - VOH @ VDD = 3.0 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 25.
Typ. VDD - VOH @ VDD = 1.8 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 26.
Typical NRST pull-up resistance RPU vs VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Figure 27.
Typical NRST pull-up current Ipu vs VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Figure 28.
Recommended NRST pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Figure 29.
SPI1 timing diagram - slave mode and CPHA=0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Figure 30.
SPI1 timing diagram - slave mode and CPHA=1(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Figure 31.
SPI1 timing diagram - master mode(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Figure 32.
Typical application with I2C bus and timing diagram 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Figure 33.
ADC1 accuracy characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Figure 34.
Typical connection diagram using the ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Figure 35.
Maximum dynamic current consumption on VREF+ supply pin during ADC
conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Figure 36.
Power supply and reference decoupling (VREF+ not connected to VDDA). . . . . . . . . . . . . . 84
Figure 37.
Power supply and reference decoupling (VREF+ connected to VDDA) . . . . . . . . . . . . . . . 85
Figure 38.
TSSOP20 – 20-lead thin shrink small outline, 6.5 x 4.4 mm, 0.65 mm pitch,
package outline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Figure 39.
TSSOP20 – 20-lead thin shrink small outline, 6.5 x 4.4 mm, 0.65 mm pitch,
package footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Figure 40.
Device marking for TSSOP20 – 20-lead thin shrink small outline,
6.5 x 4.4 mm, 0.65 mm pitch example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Figure 41.
Low density value line STM8L051F3 ordering information scheme . . . . . . . . . . . . . . . . . . 93



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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