- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370847 > M37702S1BFP (Mitsubishi Electric Corporation) Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī)) PDF資料下載
參數(shù)資料
| 型號： | M37702S1BFP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī)) |
| 中文描述： | 單片微機(jī)16位的CMOS（16位單片機(jī)） |
| 文件頁數(shù)： | 15/59頁 |
| 文件大?。?/td> | 811K |
| 代理商： | M37702S1BFP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁當(dāng)前第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁
15
MITSUBISHI MICROCOMPUTERS
M37702M2AXXXFP, M37702M2BXXXFP
M37702S1AFP, M37702S1BFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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 shared with I/O pins for port P5 and P6. To
use these pins as timer input pins, the data direction register bit
corresponding to the pin must be cleared to “0” to specify input
mode.
TIMER A
Figure 11 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 12 shows the bit configuration of the timer Ai mode register
during timer mode. Bits 0, 1, and 5 of the timer Ai mode register
must always be “0” in 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 13 shows the bit configuration of the count start flag. The
counter is decremented, an interrupt is caused and the interrupt
request bit in the timer Ai interrupt control register is set when the
contents becomes 0000
16
. At the same time, the contents of the
reload register is transferred to the counter and count is contin-
ued.
Fig. 11 Block diagram of timer A
Data bus (odd)
Data bus (even)
Count start flag
(40
16
)
Down count
Up-down flag
(44
16
)
(Higher 8 bits)
Counter(16)
Up/Down
Always decremented
except in event count mode
Polarity
selection
Timer (gate function)
TAi
IN
(i = 0 – 4)
f
2
f
16
f
64
f
512
Clock source selection
Timer
One-shot
Pulse width modulation
Event counter
External trigger
Timer A0 47
16
46
16
Timer A1 49
16
48
16
Timer A2 4B
16
4A
16
Timer A3 4D
16
4C
16
Timer A4 4F
16
4E
16
Addresses
(Lower 8 bits)
Pulse output
TAi
OUT
(i = 0 – 4)
Reload register(16)
Toggle flip-flop
1/2
1/8
1/2
1/2
1/8
f
2
f
16
f
32
f
64
f
512
f(X
IN
)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37702M2A | Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī)) |
| M37702M2B | Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī)) |
| M37702M2AXXXFP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702M2A-278FP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702M2A-XXXFP | DIODE SCHOTTKY DUAL SERIES 50V 150mW 0.41V-vf 70mA-IFM 1mA-IF 0.1uA-IR SOT-523 3K/REEL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37702S1LGP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702S1LHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702S4AFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702S4BFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702TL-HPD | 制造商:Renesas Electronics Corporation 功能描述:DEV 7702 GROUP 25MHZ EMUL POD (LOW VOLTA - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。