參數資料
型號: TDA938X
廠商: NXP Semiconductors N.V.
英文描述: TV signal processor-Teletext decoder with embedded m-Controller
中文描述: 電視信號處理器與嵌入式米圖文電視解碼器控制器
文件頁數: 102/140頁
文件大?。?/td> 570K
代理商: TDA938X
1999 Sep 28
102
Philips Semiconductors
Preliminary Device Specification
TV signal processor-Teletext decoder with
embedded
μ
-Controller
TDA935X/6X/8X series
CHARACTERISTICS OF MICRO-COMPUTER AND TEXT DECODER
V
DD
= 3.3 V
±
10%; V
SS
= 0 V; T
amb
=
20 to +70
°
C; unless otherwise specified
NUMBER
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VM.1.1
VM.1.2
VM.1.3
VM.1.4
supply voltage
(V
DDA/P/C
)
periphery supply current
(I
DDP
)
core supply current
(I
DDC
)
analog supply current
(I
DDA
)
3.0
1
3.3
15
45
3.6
tbf
tbf
V
mA
mA
mA
note 1
Digital inputs
RESET
I.1.1
I.1.2
I.1.3
low level input voltage
high level input voltage
hysteresis of Schmitt Trigger
input
input leakage current
equivalent pull down resistance
capacitance of input pin
2.0
0.4
0.8
5.5
0.7
V
V
V
I.1.4
I.1.5
I.1.6
V
I
= 0
V = V
DD
33
1
10
μ
A
k
pF
Digital input/outputs
P1.0
TO
P1.3, P2.0
AND
P3.0
TO
P3.3
IO.1.1
IO.1.2
IO.1.3
low level input voltage
high level input voltage
hysteresis of Schmitt Trigger
input
low level output voltage
high level output voltage
high level output voltage
output rise time (push-pull only)
10% to 90%
output fall time 10% to 90%
load capacitance
capacitance of input pin
2.0
0.4
0.8
5.5
0.7
V
V
V
IO.1.4
IO.1.5
IO.1.6
IO.1.7
I
OL
= 4 mA
open drain
I
OH
= 4 mA
load 100 pF
2.4
16
0.4
5.5
V
V
V
ns
IO.1.8
IO.1.9
IO.1.10
load 100pF
14
100
10
ns
pF
pF
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