STM8AL3136 datasheet(8/124 Pages) STMICROELECTRONICS

8 / 124 page

List of figures

STM8AL313x/4x/6x STM8AL3L4x/6x

8/124

DocID18474 Rev 7

List of figures

Figure 1.

Medium-density STM8AL313x/4x/6x and STM8AL3L4x/6x device block diagram. . . . . . . 13

Figure 2.

Medium-density STM8AL313x/4x/6x and STM8AL3L4x/6x clock tree diagram . . . . . . . . . 18

Figure 3.

STM8AL31x8T 48-pin pinout (without LCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 4.

STM8AL3Lx8T 48-pin pinout (with LCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 5.

STM8AL31x6T 32-pin pinout (without LCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 6.

STM8AL3Lx6T 32-pin pinout (with LCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 7.

STM8AL31x6U 32-pin pinout (without LCD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 8.

STM8AL3Lx6U 32-pin pinout (with LCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 9.

Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Figure 10.

Pin loading conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Figure 11.

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 12.

POR/BOR thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Figure 13.

Typ. IDD(RUN) vs. VDD, fCPU = 16 MHz1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Figure 14.

Typ. IDD(Wait) vs. VDD, fCPU = 16 MHz 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 15.

HSE oscillator circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Figure 16.

LSE oscillator circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 17.

Typical HSI frequency vs VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Figure 18.

Typical LSI frequency vs. VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Figure 19.

Typical VIL and VIH vs VDD (high sink I/Os) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 20.

Typical VIL and VIH vs VDD (true open drain I/Os) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 21.

Typical pull-up resistance RPU vs VDD with VIN=VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Figure 22.

Typical pull-up current Ipu vs VDD with VIN=VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Figure 23.

Typ. VOL @ VDD = 3.0 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 24.

Typ. VOL @ VDD = 1.8 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 25.

Typ. VOL @ VDD = 3.0 V (true open drain ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 26.

Typ. VOL @ VDD = 1.8 V (true open drain ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 27.

Typ. VDD - VOH @ VDD = 3.0 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 28.

Typ. VDD - VOH @ VDD = 1.8 V (high sink ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 29.

Typical NRST pull-up resistance RPU vs VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Figure 30.

Typical NRST pull-up current Ipu vs VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Figure 31.

Recommended NRST pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Figure 32.

SPI1 timing diagram - slave mode and CPHA=0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Figure 33.

SPI1 timing diagram - slave mode and CPHA=1(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Figure 34.

SPI1 timing diagram - master mode(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Figure 35.

Typical application with I2C bus and timing diagram 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Figure 36.

ADC1 accuracy characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Figure 37.

Typical connection diagram using the ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Figure 38.

Maximum dynamic current consumption on VREF+ supply pin during ADC conversion . . 104

Figure 39.

Power supply and reference decoupling (VREF+ not connected to VDDA). . . . . . . . . . . . . 105

Figure 40.

Power supply and reference decoupling (VREF+ connected to VDDA) . . . . . . . . . . . . . . 105

Figure 41.

LQFP48 - 48-pin, 7 x 7 mm low-profile quad flat package outline . . . . . . . . . . . . . . . . . . 109

Figure 42.

LQFP48 - 48-pin, 7 x 7 mm low-profile quad flat recommended footprint . . . . . . . . . . . . 111

Figure 43.

LQFP48 marking example (package top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Figure 44.

LQFP32 - 32-pin, 7 x 7 mm low-profile quad flat package outline . . . . . . . . . . . . . . . . . . 112

Figure 45.

LQFP32 - 32-pin, 7 x 7 mm low-profile quad flat recommended footprint . . . . . . . . . . . . 113

Figure 46.

LQFP32 marking example (package top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Figure 47.

VFQFPN32 - 32-pin, 5x5 mm, 0.5 mm pitch very thin profile fine pitch quad

flat package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

STM8AL3136 数据表(PDF) 8 Page - STMicroelectronics

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