ASP0905 datasheet(39/128 Pages) TI1

39 / 128 page

SDA

SCL

HD,DAT

SU,DAT

HD,STA

HIGH

LOW

BUF

HD,STA

SU,STA

SU,STO

MSP430F5529, MSP430F5528, MSP430F5527, MSP430F5526

MSP430F5525, MSP430F5524, MSP430F5522, MSP430F5521

MSP430F5519, MSP430F5517, MSP430F5515, MSP430F5514, MSP430F5513

www.ti.com

SLAS590M – MARCH 2009 – REVISED NOVEMBER 2015

5.34 USCI (I

2C Mode)

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5-15)

PARAMETER

TEST CONDITIONS

VCC

MIN

MAX

UNIT

Internal: SMCLK, ACLK

fUSCI

USCI input clock frequency

External: UCLK

fSYSTEM

MHz

Duty cycle = 50% ± 10%

fSCL

SCL clock frequency

2.2 V, 3 V

400

kHz

fSCL ≤ 100 kHz

4.0

tHD,STA

Hold time (repeated) START

2.2 V, 3 V

µs

fSCL > 100 kHz

0.6

fSCL ≤ 100 kHz

4.7

tSU,STA

Setup time for a repeated START

2.2 V, 3 V

µs

fSCL > 100 kHz

0.6

tHD,DAT

Data hold time

2.2 V, 3 V

tSU,DAT

Data setup time

2.2 V, 3 V

250

fSCL ≤ 100 kHz

4.0

tSU,STO

Setup time for STOP

2.2 V, 3 V

µs

fSCL > 100 kHz

0.6

2.2 V

600

Pulse duration of spikes suppressed by input

tSP

filter

3 V

600

Figure 5-15. I2C Mode Timing

Specifications

Submit Documentation Feedback

Product Folder Links: MSP430F5529 MSP430F5528 MSP430F5527 MSP430F5526 MSP430F5525 MSP430F5524

MSP430F5522 MSP430F5521 MSP430F5519 MSP430F5517 MSP430F5515 MSP430F5514 MSP430F5513

ASP0905 bảng dữ liệu(PDF) 39 Page - Texas Instruments

ASP0905 bảng dữ liệu(HTML) 39 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 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL