ST72262G datasheet(150/172 Pages) STMICROELECTRONICS

Numer części	ST72262G

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

PDF	172 Pages

Scroll/Zoom	100%

Producent	STMICROELECTRONICS [STMicroelectronics]

Strona internetowa	http://www.st.com

Logo

150 / 172 page

ST72260Gx, ST72262Gx, ST72264Gx

150/172

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

ST72262G Arkusz danych(PDF) 150 Page - STMicroelectronics

ST72262G Arkusz danych(HTML) 150 Page - STMicroelectronics

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

Arkusz danych Pobierz

Link URL