- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370459 > HD4074394S (Hitachi,Ltd.) 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) PDF資料下載
參數(shù)資料
| 型號(hào)： | HD4074394S |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| 中文描述： | 4位HMCS400系列微電腦（4位單片微計(jì)算機(jī)） |
| 文件頁(yè)數(shù)： | 56/100頁(yè) |
| 文件大小： | 610K |
| 代理商： | HD4074394S |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)當(dāng)前第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)
HD404344R Series/HD404394 Series
56
Timer counter C
(TCC)
÷
1
÷
2
Port mode
register A (PMRA)
Selector
÷
2
÷
4
÷
8
÷
3
÷
1
÷
5
System
clock
PER
Prescaler S (PSS)
3
Timer write
register C lower
(TWCL)
Timer mode
register C (TMC)
Timer write
register C upper
(TWCU)
Clock
Free-running/
reload timer
control
Timer read
register C lower
(TRCL)
Interrupt request
flag of timer C
(IFTC)
Timer read register CU (TRCU)
Overflow
TOC
Timer
output
control
Timer output
controller
Watchdog timer
controller
Watchdog on
flag (WDON)
System reset signal
I
Figure 33 Timer C Block Diagram
Timer C Operation
Free-running/reload timer operation: The selection of the free-running/reload timer, input clock source,
and prescaler division ratio is done by timer mode register C (TMC: $00D).
Timer C is initialized to the data, which is written to timer write register C (TWCL: $00E, TWCU:
$00F) by software. The data is then incremented in steps of 1 by using the input clock. If the clock input
is continued after timer C is set to $FF, an overflow occurs. Timer C then begins counting again, setting
the timer to the value in timer write register C (TWCL: $00E, TWCU: $00F) when the reload timer is
selected, or reset to $00 when the free-running timer is selected.
The timer C interrupt request flag is set by an overflow. Resetting the timer C interrupt request flag
(IFTC: $002, bit 2) is executed by either software or by an MCU reset.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD40C4341R | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| HD40C4342R | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| HD40C4344R | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| HD404342R | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| HD404344R | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD4074408C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| HD4074408F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| HD4074408H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| HD4074408S | 制造商:Renesas Electronics Corporation 功能描述:HIT 4 BIT MICROCOMPUTER (ZTAT) |
| HD4074418C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。