參數(shù)資料
型號: ST6388
廠商: 意法半導(dǎo)體
英文描述: 8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING
中文描述: 8位微控制器對屏幕,電視調(diào)諧顯示器
文件頁數(shù): 78/82頁
文件大小: 718K
代理商: ST6388
78/82
ST63E88,ST63T88, ST63E89,ST63T89
2 ELECTRICAL CHARACTERISTICS
2.1 ABSOLUTE MAXIMUM RATINGS
This product contains devices to protect the inputs
against damage due to high static voltages, how-
ever it is advised to take normal precaution to
avoid application of any voltage higher than maxi-
mum rated voltages.
For proper operation it is recommended that VI
and VO must be higher than V
SS
and smaller than
V
. Reliability is enhanced if unused inputs are
connected to an appropriated logic voltage level
(V
DD
or V
SS
).
Power Considerations
.The average chip-junc-
tion temperature, Tj, in Celsius can be obtained
from:
Tj=
TA + PD x RthJA
Where:TA =
Ambient Temperature.
RthJA =Package thermal resistance
(junction-to ambient).
PD =
Pint + Pport.
Pint =
IDD x V
DD
(chip internal pow-
er).
Pport = Port power dissipation
(determined by the user).
THERMAL CHARACTERISTICS
2.2 RECOMMENDED OPERATING CONDITIONS
EEPROM INFORMATION
The ST63xx EEPROM single poly process has been specially developed to achieve 300.000 Write/Erase
cycles and a 10 years data retention.
Symbol
V
DD
V
I
V
I
V
O
V
O
V
PP
I
O
I
O
IV
DD
IV
SS
T
j
Parameter
Value
-0.3 to 7.0
V
SS
- 0.3 to +13
V
SS
- 0.3 to V
DD
+ 0.3
V
SS
- 0.3 to +13
V
SS
- 0.3 to V
DD
+ 0.3
- 0.3 to 13.0
+ 10
+ 50
50
150
150
Unit
V
V
V
V
V
V
mA
mA
mA
mA
°C
Supply Voltage
Input Voltage (AFC IN)
Input Voltage (Other inputs)
Output Voltage (PA4-PA7, PC4-PC7, DA0-DA5)
Output Voltage (Other outputs)
EPROM Programming Voltage
Current Drain per Pin Excluding V
DD
, V
SS
, PA6, PA7
Current Drain per Pin (PA6, PA7)
Total Current into V
DD
(source)
Total Current out of V
SS
(sink)
Junction Temperature
Symbol
Parameter
Test Conditions
Value
Typ.
Unit
Min.
Max.
67
RthJA
Thermal Resistance
PSDIP42
°C/W
Symbol
Parameter
Test Conditions
Value
Typ.
Unit
Min.
0
4.5
12.0
Max.
70
6.0
13.0
T
A
V
DD
V
PP
Operating Temperature
Operating Supply Voltage
EPROM Programming Voltage
Oscillator Frequency
RUN & WAIT Modes
On-screen Display Oscillator Frequency
°C
V
V
5.0
12.5
f
OSC
8.0
8.1
MHz
f
OSDOSC
8.0
MHz
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