參數(shù)資料
型號(hào)： UPD753012AGC
廠商： NEC Corp.
元件分類： 4位微控制器
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述： 4位單片機(jī)的小型通用紅外遙控器
文件頁數(shù)： 44/88頁
文件大?。?/td> 438K
代理商： UPD753012AGC
44
μ
PD753012A, 753016A, 753017A
Data Sheet U11662EJ2V0DS00
10. MASK OPTION
The
μ
PD753017A has the following mask options.
P40-P43, P50-P53 mask options
On-chip pull-up resistors can be connected.
<1> On-chip pull-up resistors are specifiable bit-wise.
<2> On-chip pull-up resistors are not specifiable.
V
LC0
-V
LC2
pins, BIAS pin mask option
On-chip split resistor for LCD drive can be connected.
<1> Split resistor is not connected.
<2> Four 10 k
(TYP.) split resistors are connected at the same time.
<3> Four 100 k
(TYP.) split resistors are connected at the same time.
Standby function mask option
Wait times can be selected by a RESET signal.
<1> 2
17
/f
X
(21.8 ms : at f
X
= 6.0 MHz, 31.3 ms : at f
X
= 4.19 MHz)
<2> 2
15
/f
X
(5.46 ms : at f
X
= 6.0 MHz, 7.81 ms : at f
X
= 4.19 MHz)
Subsystem clock mask option
Use of the internal feedback resistor can be selected.
<1> Internal feedback resistor can be used.
(Switched ON/OFF via software)
<2> Internal feedback resistor cannot be used.
(Switched out in hardware)
相關(guān)PDF資料
PDF描述
UPD753012AGK 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753017A 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753017AGC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753017AGK 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753016AGC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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