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(xiàn)控制器
文件頁(yè)數(shù)： 70/95頁(yè)
文件大小： 633K
代理商： ST7FLCD1
Display Data Channel Interfaces (DDC)
ST7FLCD1
70/95
Bit 5 = PE
DDC/CI Peripheral enable.
This bit is set and cleared by software.
0
Peripheral disabled
1
Peripheral enabled
Note:
When PE = 0, all the bits of the CR, SR1 and SR2 registers are reset.
All outputs are released when PE = 0
When PE = 1, the corresponding I/O pins are selected by hardware as alternate functions.
To enable the I2C interface, write the CR register
TWICE
with PE = 1 as the first write only activates
the interface (only PE is set).
Bit 4 = DDCCIEN
DDC/CI address detection enabled.
This bit is set and cleared by software. It is also cleared by hardware when the interface is disabled
(PE = 0). The 6Eh/6Fh DDC/CI address is acknowledged.
0
DDC/CI address detection disabled
1
DDC/CI address detection enabled
Bit 3 = Reserved.
Forced to 0 by hardware.
Bit 2 = ACK
Acknowledge enable.
This bit is set and cleared by software. It is also cleared by hardware when the interface is disabled
(PE = 0).
0
No acknowledge returned
1
Acknowledge returned after an address byte or a data byte is received
Bit 1 = STOP
Release I2C bus
.
This bit is set and cleared by software or when the interface is disabled (PE = 0).
Slave Mode:
0
Nothing
1
Release the SCL and SDA lines after the current byte transfer (BTF = 1). The STOP bit has to
be cleared by software.
Bit 0 = ITE
Interrupt enable.
This bit is set and cleared by software and cleared by hardware when the interface is disabled (PE
= 0).
0
Interrupt disabled
1
Interrupt enabled
Refer to
Figure 39
for the relationship between the events and the interrupt.
SCL is held low when the BTF or ADSL is detected.
DDC STATUS REGISTER 1 (DDCSR1)
Read Only
Reset Value: 0000 0000 (00h)
7
6
5
4
3
2
1
0
EVF
0
TRA
BUSY
BTF
ADSL
0
0
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ST7FLCD1_05 制造商:STMICROELECTRONICS 制造商全稱(chēng):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(xiàn)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(xiàn)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(xiàn)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(xiàn)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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