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参数资料
| 型号： | M38073M4-XXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件页数： | 16/75页 |
| 文件大小： | 1279K |
| 代理商： | M38073M4-XXXFP |
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22
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
3807 Group
sPrecautions regarding all modes
Timer X, timer Y writing control
One of the following operation is selected by bit 3 of TXM or TYM
for timer X or timer Y.
Writing data to the corresponding latch and timer at the same
time
Writing data to only corresponding latch
When the operation "writing data to only corresponding latch" is
selected, the value is set to the timer latch by writing a value to
timer X/Y address and a timer is renewed at the next underflow.
After releasing a reset, "writing the corresponding latch and timer
at the same time" is selected. When a value is written to timer X/Y
address, a value is set to a timer and a timer latch at the same time.
When "writing data to only corresponding latch" is selected, if writ-
ing to a reload latch and an underflow are performed at the same
timing, the timer value is undefined.
Timer X, timer Y read control
In pulse period measurement mode and pulse width measurement
mode the timer value cannot be read-out. In all other modes read-
out operations without effect to count operations/stops are possible.
However, the timer latch value cannot be read-out.
Precautions regarding the CNTR0/CNTR1 active edge switch bit
and the INT0/INT1 interrupt edge selection bit:
The CNTR0/CNTR1 active edge switch bit and the INT0/INT1
interrupt edge selection bit settings have an effect also on each
interrupt active edge.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M38078RFS | 制造商:Renesas Electronics Corporation 功能描述:EMULATION MCU/8BIT CMOS EMULATION CHIP - Bulk |
| M3808 | 功能描述:电缆固定件和配件 LTRSCG 625 BLACK RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度: |
| M3808 BK001 | 制造商:Alpha Wire Company 功能描述:CBL 10COND 18AWG BLK 1000' |
| M3808 BK002 | 制造商:Alpha Wire Company 功能描述:CBL 10COND 18AWG BLK 500' |
| M3808 BK005 | 制造商:Alpha Wire Company 功能描述:CBL 10COND 18AWG BLK 100' |
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