參數(shù)資料
型號(hào): SAA5647HL
廠商: NXP Semiconductors N.V.
英文描述: Enhanced TV microcontrollers with On-Screen Display (OSD)(帶全屏顯示的增強(qiáng)型TV控制器)
中文描述: 與微控制器在強(qiáng)化電視屏幕顯示(OSD)(帶全屏顯示的增強(qiáng)型電視控制器)
文件頁(yè)數(shù): 96/112頁(yè)
文件大?。?/td> 436K
代理商: SAA5647HL
2000 Jun 30
96
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA56xx
Digital outputs
FRAME, VDS, RD, WR, PSEN, ALE, A0
TO
A7, A16, A17, MOVX_WR, MOVX_RD, A15_BK, ROMBK0
TO
ROMBK2,
RAMBK0, RAMBK1 (
PUSH
-
PULL OUTPUTS
)
V
OL
V
OH
t
r
LOW-level output voltage
HIGH-level output voltage
output rise time
I
OL
= 3 mA
I
OH
= 3 mA
10% to 90% of V
DD
,
C
L
= 70 pF
10% to 90% of V
DD
,
C
L
= 70 pF
2.84
7.50
8.85
0.13
10.90
V
V
ns
t
f
output fall time
6.70
7.97
10.00
ns
COR (
OPEN
-
DRAIN OUTPUT
), A8
TO
A15 (
PUSH
-
PULL OUTPUTS
)
V
OL
V
OH
I
LI
t
r
LOW-level output voltage
HIGH-level pull-up output voltage
input leakage current
output rise time
I
OL
= 3 mA
I
OL
=
3 mA; push-pull
V
I
= 0 to V
DD
10% to 90% of V
DD
,
C
L
= 70 pF
10% to 90% of V
DD
,
C
L
= 70 pF
2.84
7.20
8.64
0.14
0.12
11.10
V
V
μ
A
ns
t
f
output fall time
4.90
7.34
9.40
ns
Digital input/outputs
P0.0
TO
P0.4, P0.7, P1.0
TO
P1.1, P2.1
TO
P2.7, P3.0
TO
P3.7
V
IL
V
IH
V
hys
I
LI
V
OL
V
OH
t
r
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
1.78
0.41
2.81
6.50
8.47
0.98
5.50
0.55
0.01
0.18
10.70
V
V
V
μ
A
V
V
ns
V
I
= 0 to V
DD
I
OL
= 4 mA
I
OH
=
4 mA push-pull
10% to 90% of V
DD
,
C
L
= 70 pF push-pull
10% to 90% of V
DD
,
C
L
= 70 pF
t
f
output fall time
5.70
7.56
10.00
ns
P1.2, P1.3
AND
P2.0
V
IL
V
IH
V
hys
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage of Schmitt trigger
input
input leakage current
LOW-level output voltage
HIGH-level output voltage
output rise time
1.80
0.42
0.99
5.50
0.56
V
V
V
I
LI
V
OL
V
OH
t
r
V
I
= 0 to V
DD
I
OL
= 4 mA
I
OH
=
4 mA push-pull
10% to 90% of V
DD
;
C
L
= 70 pF push-pull
10% to 90% of V
DD
;
C
L
= 70 pF
2.81
7.00
8.47
0.02
0.17
10.50
μ
A
V
V
ns
t
f
output fall time
5.40
7.36
9.30
ns
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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