ST72F262G2B6 datasheet(150/172 Pages) STMICROELECTRONICS

부품명	ST72F262G2B6

상세설명	8-BIT MCU WITH FLASH OR ROM MEMORY, ADC, TWO 16-BIT TIMERS, I2C, SPI, SCI INTERFACES

PDF	172 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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150 / 172 page

ST72260Gx, ST72262Gx, ST72264Gx

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13.9 CONTROL PIN CHARACTERISTICS

13.9.1 Asynchronous RESET Pin

TA = -40 to +85°C unless otherwise specified

Figure 90. Typical IPU on RESET pin

Notes:

1. Data based on characterization results, not tested in production.

2. The IIO current sunk must always respect the absolute maximum rating specified in Section 13.2.2 and the sum of IIO

(I/O ports and control pins) must not exceed IVSS.

3. To guarantee the reset of the device, a minimum pulse has to be applied to the RESET pin. All short pulses applied on

RESET pin with a duration below th(RSTL)in can be ignored.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VIL

Input low level voltage

Vss - 0.3

0.3xVDD

VIH

Input high level voltage

0.7xVDD

VDD + 0.3

Vhys

Schmitt trigger voltage hysteresis1)

2.5

VOL

Output low level voltage 2)

VDD=5V

IIO=+5mA

0.68

0.95

IIO=+2mA

0.28

0.45

RON

Pull-up equivalent resistor

VDD=5V

Ω

VDD=3V

tw(RSTL)out Generated reset pulse duration

Internal reset sources

µs

th(RSTL)in External reset pulse hold time

µs

tg(RSTL)in Filtered glitch duration

200

100

150

200

250

2.43

5.56

Vdd (V)

T=25C

T=90C

T=-45C

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