SC16IS762 Philips Semiconductors, SC16IS762 Datasheet - Page 49

• Manufacturer Part Number: SC16IS762
• Description: (SC16IS752 / SC16IS762) Dual UART
• Manufacturer: Philips Semiconductors

NXP Semiconductors
Table 39.
All the timing limits are valid within the operating supply voltage, ambient temperature range and output load;
V
voltage of V
SC16IS752_SC16IS762_6
Product data sheet
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
TR
CSS
CSH
DO
DS
DH
CP
CH
CL
CSW
d9
d10
d11
d12
d13
d14
DD
Fig 30. Detailed SPI-bus timing
SCLK
SO
CS
= 2.5 V
SI
SS
Parameter
CS HIGH to SO 3-state
CS to SCLK setup time
CS to SCLK hold time
SCLK fall to SO valid delay time
SI to SCLK setup time
SI to SCLK hold time
SCLK period
SCLK HIGH time
SCLK LOW time
CS HIGH pulse width
SPI output data valid time
SPI modem output data valid time
SPI transmit interrupt clear time
SPI modem input interrupt clear time
SPI interrupt clear time
SPI receive interrupt clear time
SPI-bus timing specifications
t
0.2 V, T
CSH
to V
DD
t
DS
. All output load = 25 pF, unless otherwise specified.
amb
t
CSS
= 40 C to +85 C; or V
t
DH
t
CL
Rev. 06 — 19 December 2006
DD
Dual UART with I
Conditions
C
C
t
t
CL
CH
L
L
= 3.3 V
= 100 pF
= 100 pF
+ t
CH
0.3 V, T
amb
2
SC16IS752/SC16IS762
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
-
100
20
-
10
10
83
30
30
200
200
200
200
200
200
200
= 40 C to +95 C; V
Min
t
DO
V
DD
= 2.5 V
100
-
-
25
-
-
-
-
-
-
-
-
-
-
-
-
Max
-
100
20
-
10
10
67
25
25
200
200
200
200
200
200
200
IL
t
Min
CSH
and V
V
DD
t
TR
= 3.3 V
© NXP B.V. 2006. All rights reserved.
IH
100
-
-
20
-
-
-
-
-
-
-
-
-
-
-
-
refer to input
Max
t
CSW
002aab066
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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