參數(shù)資料
型號: UPD75P116CW
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, SHRINK, PLASTIC, DIP-64
文件頁數(shù): 8/32頁
文件大?。?/td> 286K
代理商: UPD75P116CW
16
PD75P116
TYP.
4.19
MAX.
5.0
4
5.0
10
5.0
250
UNIT
MHz
ms
MHz
ms
MHz
ns
RECOMMENDED
CIRCUIT
PARAMETER
Oscillator
frequency (fXX) *1
Oscillation
stabilization time *2
Oscillator
frequency (fXX) *1
Oscillation
stabilization time *2
X1 input
frequency (fX)
*1
X1 input
high/low level width
(tXH , tXL)
TEST CONDITIONS
VDD =
After VDD reaches 4.5 V.
MIN.
2.0
100
RESONATOR
Ceramic
resonator
Crystal
resonator
External
clock
*3
*
1.
Indicates only oscillation circuit characteristics. Refer to “AC Characteristics” for instruction execu-
tion time.
2.
Time required to stabilize oscillation after VDD reaches oscillation voltage range MIN. or STOP mode
release.
3.
When the oscillator frequency is 4.19 MHz < fXX <
– 5.0MHz, PCC = 0011 should not be selected as
instruction execution time. If PCC = 0011 is selected, 1 machine cycle becomes less than 0.95
s, with
the result that the specified MIN value of 0.95
s cannot be observed.
Note
When the system clock oscillator is used, the following points should be noted concerning wiring in the
section enclosed by dots, in order to prevent the effects of wiring capacitance, etc.
Keep the wiring as short as possible.
Do not cross any other signal lines.
Keep away from lines in which a high fluctuating current flows.
Ensure that oscillator capacitor connection points are always at the same potential as VSS. Do not
ground in a ground pattern in which a high current flows.
Do not take a signal from the oscillator.
OSCILLATION CIRCUIT CHARACTERISTICS (Ta = –40 to +85
°C, VDD = 5 V ± 10 %)
X1
X2
C2
C1
X1
X2
C2
C1
PD74HCU04
X1
X2
*3
5
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