參數(shù)資料
型號： 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
文件頁數(shù)： 37/95頁
文件大?。?/td> 633K
代理商： ST7FLCD1
37/95
ST7FLCD1
I/O Ports
An alternate Input must first be configured in Input mode (DDR = 0). Alternate and I/O Input
configurations are identical without pull-up. The signal to be input in the peripheral is taken after the
TTL Schmitt trigger when available.
The I/O state is readable as in Input mode by addressing the corresponding I/O Data Register.
7.3
Port A
Each Port A bit can be defined as an Input line or as a Push-Pull. It can be also be used to output
the PWM outputs.
Outputs PA4 and PA5 may also be configured as high current (8 mA) push-pull outputs by means of
the MISCR register.
MISCELLANEOUS REGISTER (MISCR)
Read/Write
Reset value:00h
Bits [7:3] = Reserved.
Forced by hardware to 0
.
Bit 2 = PA5OVD
Port A Bit 5 Overdrive
This bit is set and cleared by software. It is used only if Port A Bit 5 is set as an output (PADDR,
PWM5 or BUZOUT). It has no effect if set as an input.
0
2 mA Push-pull Output
1
8 mA Push-pull Output
Table 11: Port A Description
Port A
I / O
Alternate Function
Input
1
1. Reset state.
Output
Signal
Condition
PA0
with Weak Pull-up
Push-pull
PWM0
OE0 = 1 (PWM)
PA1
with Weak Pull-up
Push-pull
PWM1
OE1 = 1 (PWM)
PA2
with Weak Pull-up
Push-pull
PWM2
OE2 = 1 (PWM)
PA3
with Weak Pull-up
Push-pull
PWM3
OE3 = 1 (PWM)
PA4
with Weak Pull-up
Push-pull
PWM4
OE4 = 1 (PWM)
PA5
with Weak Pull-up
Push-pull
PWM5
OE5 = 1 (PWM)
with Weak Pull-up
BUZOUT
BUZEN = 1 (Timer A)
2
2. If both PWM5 and BUZOUT are enabled, BUZOUT has priority over PWM5.
PA6
with Weak Pull-up
Push-pull
External Interrupt ITA
see External Interrupt
Register Description
PA7
with Weak Pull-up
Push-pull
External Interrupt ITB
7
6
5
4
3
2
1
0
0
0
0
0
0
PA5OVD
PA4OVD
0
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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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