參數(shù)資料
型號(hào)： ST7FLCD1
廠商： 意法半導(dǎo)體
英文描述： 8-bit MCU for LCD Monitors with 60 KBytes Flash, 2 KBytes RAM, 2 DDC Ports and Infrared Controller
中文描述： 8位微控制器的液晶顯示器為60千字節(jié)閃存，2千字節(jié)RAM，2個(gè)DDC的港口和紅外線控制器
文件頁(yè)數(shù)： 48/95頁(yè)
文件大?。?/td> 633K
代理商： ST7FLCD1
PWM Generator
ST7FLCD1
48/95
This register adjusts the PWM frequency (setting the PWM duty cycle resolution) for outputs
PWM[3:0].
CONTROL REGISTER B (PWMCRB)
Read/Write
Reset Value: 0000 0000 (00h)
Bits [7:6] = Reserved.
Forced by hardware to 0.
Bits [5:4] = OE[5:4]
PWM Output Enable.
These bits are set and cleared by software. They enable or disable the PWM output channels
independently acting on the corresponding I/O pin.
0
the PWM pin is a general I/O.
1
the PWM pin is driven by the PWM peripheral.
Bits [3:2] = Reserved.
Forced by hardware to 0.
Bit [1:0] = OP[5:4]
PWM Output Polarity.
These bits are set and cleared by software. They independently select the polarity of the 4 PWM
output signals.
0
positive polarity.
1
negative polarity.
Note:
When an OPx bit is modified, the PWMx output signal is immediately reversed.
AUTO-RELOAD REGISTER B (PWMARRB)
Read/Write
Reset Value: 1111 1111 (FFh)
Bits [7:0] = AR [7:0]
Counter Auto-Reload Data.
These bits are set and cleared by software. They are used to hold the auto-reload value which is
automatically loaded in the counter when an overflow occurs. Writing in this register reload the
PWM counter to ARR B value. At the same time, the PWM output levels are changed according to
the corresponding OPx bit in the PWMCR register.
This register adjusts the PWM frequency (by setting the PWM duty cycle resolution) for outputs
PWM[5:4].
7
6
5
4
3
2
1
0
0
0
OE5
OE4
0
0
OP5
OP4
7
6
5
4
3
2
1
0
AR73
AR6
AR5
AR4
AR3
AR2
AR1
AR0
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參數(shù)描述
ST7FLCD1_05 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for LCD Monitors with 60 KBytes Flash,2 KBytes RAM, 2 DDC Ports and Infrared Controller
ST7FLI15BF1U6 功能描述:8位微控制器 -MCU 8-Bit MCU w/ Single Volt Flash RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLI15BF1U6TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLI19BF1M3TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLI19BF1U6TR 功能描述:8位微控制器 -MCU 8-Bit MCU w/ Single Volt Flash RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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