- 您現在的位置：買賣IC網 > PDF目錄363895 > W77E058A40PL (WINBOND ELECTRONICS CORP) 8-BIT MICROCONTROLLER PDF資料下載
參數資料
| 型號： | W77E058A40PL |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQCC44 |
| 封裝： | ROHS COMPLIANT, PLASTIC, LCC-44 |
| 文件頁數： | 14/87頁 |
| 文件大?。?/td> | 594K |
| 代理商： | W77E058A40PL |
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頁當前第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
W77E058A
- 14 -
Timer Control
Bit:
7
6
5
4
3
2
1
0
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
Mnemonic: TCON
Address: 88h
TF1:
Timer 1 overflow flag: This bit is set when Timer 1 overflows. It is cleared automatically when
the program does a timer 1 interrupt service routine. Software can also set or clear this bit.
TR1:
Timer 1 run control: This bit is set or cleared by software to turn timer/counter on or off.
TF0:
Timer 0 overflow flag: This bit is set when Timer 0 overflows. It is cleared automatically when
the program does a timer 0 interrupt service routine. Software can also set or clear this bit.
TR0:
Timer 0 run control: This bit is set or cleared by software to turn timer/counter on or off.
IE1:
Interrupt 1 edge detect: Set by hardware when an edge/level is detected on
INT1
. This bit is
cleared by hardware when the service routine is vectored to only if the interrupt was edge
triggered. Otherwise it follows the pin.
IT1:
Interrupt 1 type control: Set/cleared by software to specify falling edge/ low level triggered
external inputs.
IE0:
Interrupt 0 edge detect: Set by hardware when an edge/level is detected on
INT0
. This bit is
cleared by hardware when the service routine is vectored to only if the interrupt was edge
triggered. Otherwise it follows the pin.
IT0:
Interrupt 0 type control: Set/cleared by software to specify falling edge/ low level triggered
external inputs.
Timer Mode Control
Bit:
7
6
5
4
3
2
1
0
GATE
C T
/
M1
M0
GATE
C T
/
M1
M0
TIMER1
TIMER0
Mnemonic: TMOD
Address: 89h
GATE: Gating control: When this bit is set, Timer/counter x is enabled only while
INTx
pin is high and
TRx control bit is set. When cleared, Timer x is enabled whenever TRx control bit is set.
C T
/
: Timer or Counter Select: When cleared, the timer is incremented by internal clocks. When set,
the timer counts high-to-low edges of the Tx pin.
相關PDF資料 |
PDF描述 |
|---|---|
| W77E058A | 8-BIT MICROCONTROLLER |
| W77E468F-25 | 8 BIT MICROCONTROLLER |
| W77E468F-40 | 8 BIT MICROCONTROLLER |
| W77E468 | 8 BIT MICROCONTROLLER |
| W77E516 | 8-BIT MICROCONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W77E11 | 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:EXECUTION EX. NO.1 DX CODE ZA |
| W77E468 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER |
| W77E468F-25 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER |
| W77E468F-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER |
| W77E516 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
發布緊急采購，3分鐘左右您將得到回復。