saa5288 NXP Semiconductors, saa5288 Datasheet - Page 40

• Manufacturer Part Number: saa5288
• Description: Microcontroller With Full Screen Screen Display
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. All RGB current is sourced from the RGBREF pin. The maximum effective series resistance between RGBREF and
2. Crystal order number 4322 143 05561.
11 CHARACTERISTICS FOR THE I
Notes
1. This parameter is determined by the user software. It must comply with the I
2. This value gives the auto-clock pulse length which meets the I
3. The rise time is determined by the external bus line capacitance and pull-up resistor. It must be less than 1 s.
4. The maximum capacitance on bus lines SDA and SCL is 400 pF.
1997 Jun 24
SYMBOL
OSCOUT
C
C
f
C
C1
C0
R
T
X
X
SYMBOL
SCL timing
t
t
t
t
t
SDA timing
t
t
t
t
t
t
t
xtal
HD;STA
LOW
HIGH
rC
fC
SU;DAT1
HD;DAT
SU;STA
SU;STO
BUF
rD
fD
xtal
j
d
O
RYSTAL SPECIFICATION
L
r
TV microcontroller with full screen
On Screen Display (OSD)
the R, G and B pins is 150 .
Alternatively, the SCL pulse must be timed by software.
output capacitance
nominal frequency
load capacitance
series capacitance
parallel capacitance
resonance resistance
temperature range
adjustment tolerance
drift
START condition hold time
SCL LOW time
SCL HIGH time
SCL rise time
SCL fall time
data set-up time
data hold time
repeated START set-up time
STOP condition set-up time
bus free time
SDA rise time
SDA fall time
PARAMETER
PARAMETER
; note 2
2
C-BUS INTERFACE
T
T
T
T
amb
amb
amb
amb
4.0 s
4.7 s
4.0 s
1.0 s
0.3 s
250 ns
0 ns
4.7 s
4.0 s
4.7 s
1.0 s
0.3 s
CONDITIONS
= 25 C
= 25 C
= 25 C
= 25 C
INPUT
40
2
C-bus specification for the special crystal frequency.
note 1
note 1
note 3
note 1
note 1
note 1
note 1
note 1
note 3
4.0 s; note 2
0.3 s; note 4
0.3 s; note 4
20
MIN.
OUTPUT
2
C-bus specification.
12
32
18.5
4.9
35
+25
TYP.
10
+70
Preliminary specification
4.0 s
4.7 s
4.0 s
1.0 s
0.3 s
250 ns
0 ns
4.7 s
4.0 s
4.7 s
1.0 s
0.3 s
50
30
SPECIFICATION
MAX.
10
10
I
SAA5288
2
C-BUS
6
6
pF
MHz
pF
fF
pF
C
UNIT