參數(shù)資料
型號(hào): μPD784036
廠商: NEC Corp.
英文描述: 8/16 Bit Single Chip Microcontrollers(8/16 位微控制器)
中文描述: 8 / 16位單片機(jī)微控制器(8 / 16位微控制器)
文件頁數(shù): 65/98頁
文件大?。?/td> 650K
代理商: ΜPD784036
65
μ
PD784035, 784036, 784037, 784038
OSCILLATOR CHARACTERISTICS (T
A
= -40 to +85
°
C, V
DD
= +4.5 to 5.5 V, V
SS
= 0 V)
Caution When using the system clock generator, run wires in the portion surrounded by broken lines
according to the following rules to avoid effects such as stray capacitance:
Minimize the wiring.
Never cause the wires to cross other signal lines.
Never cause the wires to run near a line carrying a large varying current.
Cause the grounding point of the capacitor of the oscillator circuit to have the same potential
as V
SS1
. Never connect the capacitor to a ground pattern carrying a large current.
Never extract a signal from the oscillator.
Resonator
Ceramic resonator
or crystal
External clock
Recommended circuit
Parameter
Oscillator frequency (f
XX
)
X1 input frequency (f
X
)
X1 input rise and fall times
(t
XR
, t
XF
)
X1 input high-level and low-
level widths (t
WXH
, t
WXL
)
MIN.
4
4
0
10
MAX.
32
32
10
125
Unit
MHz
MHz
ns
ns
V
SS1
X1
X2
C2
C1
X1
X2
HCMOS
inverter
相關(guān)PDF資料
PDF描述
μPD784035 8/16 Bit Single Chip Microcontrollers(8/16 位微控制器)
μPD784038 8/16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784037 8/16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784038Y 8/16 Bit Single Chip Microcontrollers(8/16 位微控制器)
μPD784046(A) 16 Bit Single Chip Microcontrollers(16 位單片微控制器)
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