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参数资料
型号： TMP86CH47IUG
厂商： Toshiba Corporation
英文描述： Zener Diode; Application: General; Pd (mW): 500; Vz (V): 17.5 to 18.3; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
中文描述： 8位微控制器
文件页数： 95/160页
文件大小： 1627K
代理商： TMP86CH47IUG
Page 87
TMP86CH47IUG
9.3
Function
The TimerCounter 3 and 4 have the 8-bit timer, 8-bit event counter, 8-bit programmable divider output (PDO), 8-
bit pulse width modulation (PWM) output modes. The TimerCounter 3 and 4 (TC3, 4) are cascadable to form a 16-
bit timer. The 16-bit timer has the operating modes such as the 16-bit timer, 16-bit event counter, warm-up counter,
16-bit pulse width modulation (PWM) output and 16-bit programmable pulse generation (PPG) modes.
9.3.1
8-Bit Timer Mode (TC3 and 4)
In the timer mode, the up-counter counts up using the internal clock. When a match between the up-counter
and the timer register j (TTREGj) value is detected, an INTTCj interrupt is generated and the up-counter is
cleared. After being cleared, the up-counter restarts counting.
Note 1: In the timer mode, fix TCjCR<TFFj> to 0. If not fixed, the
PDOj
,
PWMj
and
PPGj
pins may output pulses.
Note 2: In the timer mode, do not change the TTREGj setting while the timer is running. Since TTREGj is not in the
shift register configuration in the timer mode, the new value programmed in TTREGj is in effect immediately
after the programming. Therefore, if TTREGi is changed while the timer is running, an expected operation
may not be obtained.
Note 3: j = 3, 4
Table 9-4 Source Clock for TimerCounter 3, 4 (Internal Clock)
Source Clock
Resolution
Maximum Time Setting
NORMAL1/2, IDLE1/2 mode
SLOW1/2,
SLEEP1/2
mode
fc = 16 MHz
fs = 32.768 kHz
fc = 16 MHz
fs = 32.768 kHz
DV7CK = 0
DV7CK = 1
fc/2
11
[Hz]
fs/2
3
[Hz]
fs/2
3
[Hz]
128
μ
s
244.14
μ
s
32.6 ms
62.3 ms
fc/2
7
fc/2
7
–
8
μ
s
–
2.0 ms
–
fc/2
5
fc/2
5
–
2
μ
s
–
510
μ
s
–
fc/2
3
fc/2
3
–
500 ns
–
127.5
μ
s
–
Example :Setting the timer mode with source clock fc/2
7
Hz and generating an interrupt 80
μ
s later
(TimerCounter4, fc = 16.0 MHz)
LD
(TTREG4), 0AH
: Sets the timer register (80
μ
s
÷
2
7
/fc = 0AH).
DI
SET
(EIRH). 1
: Enables INTTC4 interrupt.
EI
LD
(TC4CR), 00010000B
: Sets the operating clock to fc/2
7
, and 8-bit timer mode.
LD
(TC4CR), 00011000B
: Starts TC4.
相关PDF资料
PDF描述
TMP86CH47SUG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 18.1 to 19.0; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CH49FG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 18.8 to 19.7; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CH72FG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 19.5 to 20.4; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CK74AFG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 20.2 to 21.1; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CM23AUG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 20.9 to 21.9; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
相关代理商/技术参数
参数描述
TMP86CH47SUG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller
TMP86CH47U 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:CMOS 8 BIT MICROCONTROLLER
TMP86CH47UG 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB ROM 5V 44PQFP - Rail/Tube
TMP86CH49FG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller
TMP86CH72FG 制造商:Toshiba America Electronic Components 功能描述:TLCS870/C 16K ROM , VFT - Rail/Tube
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