saa569x NXP Semiconductors, saa569x Datasheet - Page 99

• Manufacturer Part Number: saa569x
• Description: Enhanced Tv Microcontrollers With On-screen Display Osd
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2002 May 06
RESET, EA
V
V
V
I
R
HSYNC
V
V
V
I
Digital outputs
FRAME, VDS, RD, WR, PSEN, ALE, A0
RAMBK0
V
V
t
t
COR (
V
V
I
t
t
Digital input/outputs
P0.0
V
V
V
I
V
V
t
t
SYMBOL
LI
LI
r
f
LI
r
f
LI
r
f
IL
IH
hys
IL
IH
hys
OL
OH
OL
OH
IL
IH
hys
OL
OH
pu
Enhanced TV microcontrollers with
On-Screen Display (OSD)
TO
OPEN
P0.4, P0.7, P1.0
AND
AND
-
DRAIN OUTPUT
AND
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage of Schmitt-trigger input
input leakage current
equivalent pull-up resistance
LOW-level input voltage
HIGH-level input voltage
hysteresis of Schmitt-trigger input
input leakage current
LOW-level output voltage
HIGH-level output voltage
output rise time
output fall time
LOW-level output voltage
HIGH-level pull-up output voltage
input leakage current
output rise time
output fall time
LOW-level input voltage
HIGH-level input voltage
hysteresis of Schmitt-trigger input
input leakage current
LOW-level output voltage
HIGH-level output voltage
output rise time
output fall time
VSYNC
RAMBK1 (
INTD
PUSH
TO
PARAMETER
)
AND
P1.1, P2.1
-
PULL OUTPUTS
A8
TO
A15 (
TO
TO
P2.7
PUSH
A7, A16, A17, MOVX_WR, MOVX_RD, A15_BK, ROMBK0
)
AND
-
PULL OUTPUTS
P3.0
V
V
V
I
I
10% to 90% of V
C
10% to 90% of V
C
I
I
V
10% to 90% of V
C
10% to 90% of V
C
V
I
I
10% to 90% of V
C
10% to 90% of V
C
OL
OH
OL
OL
OL
OH
I
I
I
I
I
L
L
L
L
L
L
99
TO
= V
= 0
= 0 to V
= 0 to V
= 0 to V
= 70 pF
= 70 pF
= 70 pF
= 70 pF
= 70 pF push-pull
= 70 pF
= 3 mA
= 3 mA
= 3 mA; push-pull
= 4 mA
= 3 mA
= 4 mA push-pull
CONDITIONS
P3.7
DD
)
DD
DD
DD
DD
DD
DD
DD
DD
DD
;
;
;
;
;
;
1.73
0.41
46.07
1.80
0.40
2.84
7.50
6.70
2.84
7.20
4.90
1.78
0.41
2.81
6.50
5.70
MIN.
SAA567x; SAA569x
55.94
8.85
7.97
8.64
7.34
8.47
7.56
TYP.
Objective specification
0.98
5.5
0.5
0.00
70.01
0.96
5.5
0.56
0.00
0.13
10.90
10.00
0.14
0.12
11.10
9.40
0.98
5.50
0.55
0.01
0.18
10.70
10.00
MAX.
TO
ROMBK2,
UNIT
V
V
V
k
V
V
V
V
V
ns
ns
V
V
ns
ns
V
V
V
V
V
ns
ns
A
A
A
A