- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376430 > UPD750064 (NEC Corp.) 4-BIT SINGLE-CHIP MICROCONTROLLERS PDF資料下載
參數(shù)資料
| 型號(hào)： | UPD750064 |
| 廠商： | NEC Corp. |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| 中文描述： | 4位單晶片微控制器 |
| 文件頁(yè)數(shù)： | 56/82頁(yè) |
| 文件大?。?/td> | 460K |
| 代理商： | UPD750064 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)當(dāng)前第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)
μ
PD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
56
Data Sheet U10165EJ2V0DS00
Main System Clock Oscillator Characteristics (T
A
= –40 to +85C, V
DD
= 1.8 to 5.5 V)
Resonator
Recommended
Constants
Parameter
Conditions
MIN.
TYP.
MAX.
Unit
Ceramic
resonator
Oscillation frequency
(f
X
)
Note 1
1.0
6.0
Note 2
MHz
Oscillation
stabilization time
Note 3
After V
DD
reaches
oscillation voltage
range MIN. value
4
ms
Crystal
resonator
Oscillation frequency
(f
X
)
Note 1
1.0
6.0
Note 2
MHz
Oscillation
stabilization time
Note 3
V
DD
= 4.5 to 5.5 V
10
ms
30
External
clock
X1 input frequency
(f
X
)
Note 1
1.0
6.0
Note 2
MHz
X1 input high-/
low-level width
(t
XH
, t
XL
)
83.3
500
ns
Notes 1.
The oscillation frequency and X1 input frequency shown above indicate only oscillator characteristics.
Refer to AC Characteristics for instruction execution time.
If the oscillation frequency is 4.19 MHz < f
X
≤
6.0 MHz at 1.8 V
≤
V
DD
< 2.7 V, do not select the processor
clock control register (PCC) = 0011. If PCC = 0011, one machine cycle time is less than 0.95
μ
s, falling
short of the rated value of 0.95
μ
s.
The oscillation stabilization time is the time required to stabilize oscillation after V
DD
has been applied
or STOP mode has been released.
2.
3.
Caution When using the main system clock oscillator, wire as follows in the area enclosed by the broken
lines in the above figures to avoid an adverse effect from wiring capacitance.
Keep the wiring length as short as possible.
Do not cross the wiring with the other signal lines.
Do not route the wiring near a signal line through which a high fluctuating current flows.
Always make the ground point of the oscillator capacitor the same potential as V
SS
.
Do not ground the capacitor to a ground pattern through which a high current flows.
Do not fetch signals from the oscillator.
X1
X2
X1
X2
C1
C2
X1
X2
C1
C2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| uPD750064CU | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| uPD750064CUA | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| uPD750064GT | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| uPD750066GT | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| uPD750068CU | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD750068GT-396 | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD7507C189 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD7508CU265 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD75208 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD753012AGC-P33-8BT-A | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。