參數(shù)資料
型號(hào): UPD753012AGK
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): 26/88頁
文件大?。?/td> 438K
代理商: UPD753012AGK
26
μ
PD753012A, 753016A, 753017A
Data Sheet U11662EJ2V0DS00
6.4 Clock Output Circuit
The clock output circuit is provided to output the clock pulses from the P22/PTO2/PCL pin to the application
of remote control wave outputs and peripheral LSI’s.
Clock output (PCL) :
Φ
, 524, 262, 65.5 kHz (at 4.19 MHz operation)
Φ
, 750, 375, 93.8 kHz (at 6.0 MHz operation)
Figure 6-3. Clock Output Circuit Block Diagram
Remark
Special care has been taken in designing the chip so that small-width pulses may not be output
when switching clock output enable/disable.
From clock
generator
Φ
f
X
/2
3
f
X
/2
4
f
X
/2
6
Selector
CLOM3
0
CLOM1 CLOM0
4
CLOM
P22
output latch
Port 2 I/O mode
specification bit
PORT2.2
Bit 2 of PMGB
Internal bus
Output buffer
PCL/PTO2/P22
S
From timer/event
counter (channel 2)
相關(guān)PDF資料
PDF描述
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
UPD753012 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD753016AGC-P29-8BT 制造商:Renesas Electronics Corporation 功能描述:
UPD75304GF-407-3B9 制造商:Renesas Electronics Corporation 功能描述:
UPD75306G182 制造商:Panasonic Industrial Company 功能描述:IC
UPD75308F478 制造商:Panasonic Industrial Company 功能描述:IC
UPD75308G699 制造商:Panasonic Industrial Company 功能描述:IC