- 您現(xiàn)在的位置：買賣IC網 > PDF目錄45036 > M37560MF-XXXGP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP100 PDF資料下載
參數資料
| 型號： | M37560MF-XXXGP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100 |
| 文件頁數： | 25/90頁 |
| 文件大?。?/td> | 1682K |
| 代理商： | M37560MF-XXXGP |
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頁當前第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頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
7560 Group
30
Timer Y
Timer Y is a 16-bit timer and is equipped with the timer latch. The
division ratio of timer Y is given by 1/(n+1), where n is the value in
the timer latch. Timer Y is a down-counter. When the contents of
timer Y reach “000016”, an underflow occurs at the next count
pulse and the contents of the timer latch are reloaded into the
timer and the count is continued. When the timer underflows, the
timer Y interrupt request bit is set to “1”.
Timer Y can be selected in one of four modes by the timer Y mode
register.
(1) Timer mode
The timer counts f(XIN)/16 (or f(XCIN)/16 in low-speed mode).
(2) Period measurement mode
CNTR1 interrupt request is generated at rising or falling edge of
CNTR1 pin input signal. Simultaneously, the value in timer Y latch
is reloaded in timer Y and timer Y continues counting down.
Except for this, the operation in period measurement mode is the
same as in timer mode.
The timer value just before the reloading at rising or falling of
CNTR1 pin input signal is retained until the next valid edge is
input.
The rising or falling timing of CNTR1 pin input signal can be
discriminated by CNTR1 interrupt. When using a timer in this
mode, set the P55/CNTR1 pin to input mode (set “0” to bit 5 of port
P5 direction register).
(3) Event counter mode
The timer counts signals input through the CNTR1 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
P55/CNTR1 pin to input mode (set “0” to bit 5 of port P5 direction
register).
(4) Pulse width HL continuously measure-
ment mode
CNTR1 interrupt request is generated at both rising and falling
edges of CNTR1 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 P55/CNTR1 pin to input mode (set “0” to bit 5 of port P5
direction register).
sNote on CNTR1 interrupt active edge selection
CNTR1 interrupt active edge depends on the value of the CNTR1
active edge switch bit. However, in pulse width HL continuously
measurement mode, CNTR1 interrupt request is generated at both
rising and falling edges of CNTR1 pin input signal regardless of
the value of CNTR1 active edge switch bit.
Fig. 26 Structure of timer Y mode register
Timer Y mode register
(TYM : address 002816)
b7
b0
Not used (“0” at reading)
Timer Y operating mode bits
b5b4
00 : Timer mode
01 : Period measurement mode
10 : Event counter mode
11 : Pulse width HL continuously
measurement mode
CNTR1 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 CNTR1 interrupt
1 : Count at falling edge in event counter mode
Measure the rising edge period in period
measurement mode
Rising edge active for CNTR1 interrupt
Timer Y stop control bit
0 : Count start
1 : Count stop
相關PDF資料 |
PDF描述 |
|---|---|
| M37641F8FP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37641M8-XXXFP | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP80 |
| M37643M8-XXXFP | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37643F8HP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37643M8-XXXHP | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M37560RLFS | 功能描述:EMULATION MCU/8BIT CMOS EMULATIO RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標準包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關產品:1-Wire? 設備 產品目錄頁面:1429 (CN2011-ZH PDF) |
| M37602MA-060FP | 制造商:Renesas Electronics Corporation 功能描述: |
| M3-7603-5 | 制造商:HARRIS 制造商全稱:HARRIS 功能描述:32 X 8 PROM(Open Collector Outputs, Three State Outpus) |
| M37620E8FP#U0 | 制造商:Renesas Electronics Corporation 功能描述:M16C SERIES MCU 制造商:Renesas Electronics Corporation 功能描述:MCU 8BIT - Trays |
| M37630E4FP | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。