MSP430 datasheet(30/96 Pages) TI2

30 / 96 page

SDA

SCL

HD,DAT

SU,DAT

HD,STA

HIGH

LOW

BUF

HD,STA

SU,STA

SU,STO

MSP430G2533, MSP430G2433, MSP430G2333, MSP430G2233

MSP430G2403, MSP430G2303, MSP430G2203

SLAS734G – APRIL 2011 – REVISED APRIL 2016

www.ti.com

Submit Documentation Feedback

Product Folder Links: MSP430G2533 MSP430G2433 MSP430G2333 MSP430G2233 MSP430G2403 MSP430G2303

MSP430G2203

Specifications

5.28 USCI (I

2C Mode)

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5-20)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

fUSCI

USCI input clock frequency

SMCLK, duty cycle = 50% ±10%

fSYSTEM

MHz

fSCL

SCL clock frequency

3 V

400

kHz

tHD,STA

Hold time (repeated) START

fSCL ≤ 100 kHz

3 V

4.0

µs

fSCL > 100 kHz

0.6

tSU,STA

Setup time for a repeated START

fSCL ≤ 100 kHz

3 V

4.7

µs

fSCL > 100 kHz

0.6

tHD,DAT

Data hold time

3 V

tSU,DAT

Data setup time

3 V

250

tSU,STO

Setup time for STOP

3 V

4.0

µs

tSP

Pulse duration of spikes suppressed by

input filter

3 V

100

600

Figure 5-20. I2C Mode Timing

MSP430 데이터시트(PDF) 30 Page - Texas Instruments

MSP430 데이터시트(HTML) 30 Page - Texas Instruments

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

데이터시트 다운로드

링크 URL