STM8AF6213 datasheet(57/112 Pages) STMICROELECTRONICS

部件名	STM8AF6213

功能描述	Automotive 8-bit MCU, with up to 8-Kbyte Flash memory, data EEPROM, 10-bit ADC, timers, LIN, SPI, I²C, 3 to 5.5 V

PDF	112 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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57 / 112 page

DS9884 Rev 9

57/112

STM8AF6213/13A/23/23A/26

Electrical characteristics

108

Figure 9. fCPUmax versus VDD

Table 28. Operating conditions at power-up/power-down

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

tVDD

VDD rise time rate

2(1)

1. Guaranteed by design.

∞

µs/V

VDD fall time rate(2)

2. Reset is always generated after a tTEMP delay. The application must ensure that VDD is still above the

minimum operating voltage (VDD min) when the tTEMP delay has elapsed.

2(1)

∞

tTEMP

Reset release delay

VDD rising

1.7

VIT+

Power-on reset

threshold(3)

3. There is inrush current into VDD present after device power on to charge CEXT capacitor. This inrush energy

depends from CEXT capacitor value. For example, a CEXT of 1μF requires Q=1 μF x 1.8V = 1.8 μC.

2.6(1)

2.7

2.85

VIT-

Brown-out reset

threshold

2.5

2.65

2.8(1)

VHYS(BOR)

Brown-out reset

hysteresis

70(1)

-mV

MSv37798V1

3.0

4.0

5.0

5.5

Functionality guaranteed

@TA -40 to 150 °C

Supply voltage (V)

Functionality

not

guaranteed in

this area

fCPU (MHz)

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