PCF2113DUSLASH2SLASHF4 datasheet(46/65 Pages) NXP

46 / 65 page

PCF2113_FAM_4

Product data sheet

Rev. 04 — 4 March 2008

46 of 65

NXP Semiconductors

PCF2113x

LCD controllers/drivers

[1]

Not available at any pin.

[2]

Tested on a sample basis.

[3]

All timing values are valid within the operating supply voltage and ambient temperature range and are referenced to VIL and VIH with an

input voltage swing of VSS to VDD.

[4]

Cb = total capacitance of one bus line in pF.

tSU;STO

set-up time for STOP condition

0.6

µs

tSP

pulse width of spikes that must

be suppressed by the input ﬁlter

on bus

tBUF

bus free time between a STOP

and START condition

1.3

µs

Table 20.

Dynamic characteristics …continued

VDD1 = 1.8 V to 5.5 V; VDD2 =VDD3 = 2.2 V to 4.0 V; VSS =0V; VLCD = 2.2 V to 6.5 V; Tamb = −40 °Cto+85 °C;

unless otherwise speciﬁed

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Fig 32. Parallel bus write operation sequence; writing data from microcontroller to

PCF2113x

Fig 33. Parallel bus read operation sequence; writing data from PCF2113x to

microcontroller

DB0 to DB7

VIH

VIL

VIH

VIL

VIH

VIL

VIH

VIL

VIH

VIL

VIH

VIL

tcy(en)

tsu(A)

tw(en)

th(A)

th(D)

tsu(D)

valid data

mbk474

R/W

DB0 to DB7

VIH

VIL

VIH

VIL

VOH

VOL

VOH

VOL

VIH

VIL

VIH

VIL

tcy(en)

tsu(A)

tw(en)

th(A)

th(D)

td(DV)

mbk475

R/W

PCF2113DU/2/F4 数据表(PDF) 46 Page - NXP Semiconductors

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