- 您现在的位置：买卖IC网 > PDF目录370932 > M38271M6MXXXFS (Mitsubishi Electric Corporation) Single, Low Power, Rail-to-Rail Input/Output Operational Amplifier w/Shutdown 8-TSSOP -40 to 125 PDF资料下载
参数资料
| 型号： | M38271M6MXXXFS |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | Single, Low Power, Rail-to-Rail Input/Output Operational Amplifier w/Shutdown 8-TSSOP -40 to 125 |
| 中文描述： | 单芯片8位CMOS微机 |
| 文件页数： | 23/70页 |
| 文件大小： | 1112K |
| 代理商： | M38271M6MXXXFS |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页当前第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页
23
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3827 Group
Timer Y
Timer Y is a 16-bit timer that can be selected in one of four modes.
(1) Timer Mode
The timer counts f(X
IN
)/16 (or f(X
CIN
)/16 in low-speed mode).
(2) Period Measurement Mode
CNTR
1
interrupt request is generated at rising/falling edge of
CNTR
1
pin input signal. Simultaneously, the value in timer Y latch
is reloaded in timer Y and timer Y continues counting down. Except
for the above-mentioned, the operation in period measurement
mode is the same as in timer mode.
The timer value just before the reloading at rising/falling of CNTR
1
pin input signal is retained until the timer Y is read once after the
reload.
The rising/falling timing of CNTR
1
pin input signal is found by
CNTR
1
interrupt. When using a timer in this mode, set the port
shared with the CNTR
1
pin to input.
(3) Event Counter Mode
The timer counts signals input through the CNTR
1
pin.
Except for this, the operation in event counter mode is the same
as in timer mode. When using a timer in this mode, set the port
shared with the CNTR
1
pin to input.
(4) Pulse Width HL Continuously Measurement
Mode
CNTR
1
interrupt request is generated at both rising and falling
edges of CNTR
1
pin input signal. Except for this, the operation in
pulse width HL continuously measurement mode is the same as in
period measurement mode. When using a timer in this mode, set
the port shared with the CNTR
1
pin to input.
I
Note on CNTR
1
interrupt active edge selection
CNTR
1
interrupt active edge depends on the CNTR
1
active edge
switch bit. However, in pulse width HL continuously measurement
mode, CNTR
1
interrupt request is generated at both rising and
falling edges of CNTR
1
pin input signal regardless of the setting of
CNTR
1
active edge switch bit.
Fig. 19 Structure of timer Y mode register
Timer Y mode register
(TYM : address 0028
16
)
b7
b0
Not used (return “0” when read)
Timer Y operating mode bits
b5 b4
0 0 : Timer mode
0 1 : Period measurement mode
1 0 : Event counter mode
1 1 : Pulse width HL continuously
measurement mode
CNTR
1
active edge switch bit
0 : Count at rising edge in event counter mode
Measure the falling edge to falling edge
period in period measurement mode
Falling edge active for CNTR
1
interrupt
1 : Count at falling edge in event counter mode
Measure the rising edge period in period
measurement mode
Rising edge active for CNTR
1
interrupt
Timer Y stop control bit
0 : Count start
1 : Count stop
相关PDF资料 |
PDF描述 |
|---|---|
| M38271M6MXXXGP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38271M6MXXXHP | Single, Low Power, Rail-to-Rail Input/Output Operational Amplifier w/Shutdown 8-TSSOP -40 to 125 |
| M38271M7MXXXFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38271M7MXXXFS | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38271M7MXXXGP | Automotive Catalog Low-Power Rail-to-Rail Input/Output Operational Amplifier with Shutdown 8-SOIC -40 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M3828 BK001 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 1000' |
| M3828 BK002 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 500' |
| M3828 BK005 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 100' |
| M3828 BK199 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 3000=3000' |
| M3829 BK001 | 制造商:Alpha Wire Company 功能描述:CBL 4COND 16AWG BLK 1000' |
发布紧急采购，3分钟左右您将得到回复。