SSD0858Z Просмотр технического описания (PDF) - Solomon Systech

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SSD0858Z

LCD Segment / Common Driver with Controller

Solomon Systech  

Symbol

FSCL

TCLKL

TCLKH

TDSW

TDHW

TR

TF

CBUS

TDH, START

TDS, STOP

Parameter

I2C-bus Clock frequency, SCL

I2C-bus Clock Low period, SCL

I2C-bus Clock high period, SCL

I2C-bus Data Setup time, SDA

I2C-bus Data Hold time, SDA

Rise time between SDA & SCL

Fall time between SDA & SCL

Capacitive loadings at each I2C-bus channel

I2C-bus Hold time, START condition

I2C-bus Setup time, STOP condition

Min

Typ Max Unit

0

- 400 kHz

1.3

--

s

0.6

--

s

100

--

s

0.3

- 0.9 s

20+0.1CBUS - 300 ns

20+0.1CBUS - 300 ns

-

- 400 pF

0.6

--

s

0.6

--

s

Table 10 - I2C-bus timing Characteristics (Unless otherwise specified, Voltage Referenced to VSS, VDD =

1.8 to 3.3V, TA =-20 to +70°C)

T DH, START

T DHW

T DSW

T Cycle

TR

T CLKH

TF

T CLKL

T DS, STOP

Figure 17 - I2C data bus Interface driving waveform

39

SSD0858

Rev 1.0

11/2002

SOLOMON

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