- 您现在的位置：买卖IC网 > PDF目录69014 > M37733MHBXXXFP 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP80 PDF资料下载
参数资料
| 型号： | M37733MHBXXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件页数： | 9/89页 |
| 文件大小： | 1506K |
| 代理商： | M37733MHBXXXFP |
第1页第2页第3页第4页第5页第6页第7页第8页当前第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页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页
17
MITSUBISHI MICROCOMPUTERS
M37733MHBXXXFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
PRELIMINARY
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
Data bus (odd)
Data bus (even)
Count start flag
Down count
Up-down flag
(High-order 8 bits)
Counter(16)
Up/Down
Polarity
selection
Timer (gate function)
TAi IN
f2
f16
f64
f512
Clock source selection
(i = 0 – 4)
Timer
One-shot
Pulse width modulation
Event counter
External trigger
Always decremented
except in event count mode
Timer A0 4716 4616
Timer A1 4916 4816
Timer A2 4B16 4A16
Timer A3 4D16 4C16
Timer A4 4F16 4E16
Address
(Low-order
8 bits)
(Address 4016)
Pulse output
TAi OUT
(i = 0 – 4)
(Address 4416)
Reload register(16)
Toggle flip-flop
TIMER
There are eight 16-bit timers. They are divided by type into timer A(5)
and timer B(3).
The timer I/O pins are also used as I/O pins for ports P5 and P6. To
use these pins as timer input pins, the port direction register bit
corresponding to the pin must be cleared to “0” to specify the input
mode.
TIMER A
Figure 13 shows a block diagram of timer A.
Timer A has four modes; timer mode, event counter mode, one-shot
pulse mode, and pulse width modulation mode. The mode is selected
with bits 0 and 1 of the timer Ai mode register (i = 0 to 4). Each of
these modes is described below.
(1) Timer mode [00]
Figure 14 shows the bit configuration of the timer Ai mode register
during timer mode. Bits 0, 1, and 5 of timer Ai mode register must
always be “0” in the timer mode.
Bit 3 is ignored if bit 4 is “0”.
Bits 6 and 7 are used to select the timer counter source. The counting
of the selected clock starts when the count start flag is “1” and stops
when it is “0”.
Figure 15 shows the bit configuration of the count start flag. The
counter is decremented. An interrupt is caused and the interrupt
request bit of the timer Ai interrupt control register is set when the
contents becomes 000016. At the same time, the contents of the reload
register are transferred to the counter, and count is continued.
Fig. 13 Block diagram of timer A
相关PDF资料 |
PDF描述 |
|---|---|
| M37734E8BFS | 16-BIT, UVPROM, 25 MHz, MICROCONTROLLER, CQCC80 |
| M37734E8BXXXFP | 16-BIT, OTPROM, 25 MHz, MICROCONTROLLER, PQFP80 |
| M37735EHBFS | 16-BIT, UVPROM, 25 MHz, MICROCONTROLLER, CQCC80 |
| M37735EHBXXXFP | 16-BIT, OTPROM, 25 MHz, MICROCONTROLLER, PQFP80 |
| M37735EHLXXXHP | 16-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37733MHL | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37733MHLXXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37733S4 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16-BIT CMOS MICROCOMPUTER |
| M37733S4BFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER |
| M37733S4LHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER |
发布紧急采购，3分钟左右您将得到回复。