- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382551 > ST6245BQ1 (意法半導(dǎo)體) The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each PDF資料下載
參數(shù)資料
| 型號： | ST6245BQ1 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | DRAM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個2 KB的EEPROM的國內(nèi)256個8位每字舉辦的串行CMOS |
| 文件頁數(shù)： | 51/72頁 |
| 文件大?。?/td> | 514K |
| 代理商： | ST6245BQ1 |
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頁當前第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
51/72
ST62T45B/E45B
LCD CONTROLLER-DRIVER (Continued)
4.5.4 Stand by or STOP operation mode
No clock from the main oscillator is available in
STOP mode for the LCD controller, and the con-
troller is switched off when the STOP instruction is
executed. All segment and common lines are then
switched to ground to avoid any DC biasing of the
LCD elements.
Operation in STOP mode remain possible by
switching to the OSC32Khz, by setting the
HF0..HF2 bit of LCDCR accordingly (Table 20).
Care must be taken for the oscillator switching that
LCD function change is only effective at the end of
a frame. Therefore it must be guaranteed that
enough clock pulses are delivered before entering
into STOP mode. Otherwise the LCD function is
switched off at STOP instruction execution.
Table 20. Oscillator Source Selection
4.5.5 LCD Mode Control Register (LCDCR)
Address: DCh - Read/Write
Bits 7-6 =
DS0, DS1.
Multiplexing ratio select bits
These bits select the number of common back-
planes used by the LCD control.
Bits 5-3 =
HF0, HF1, HF2
. Oscillator select bits
These bits allow the LCD controller to be supplied
with the correct frequency when different high
main oscillator frequencies are selected as sys-
tem clock.Table 17 shows the set-up for different
clock crystals.
Bits 2-0 =
LF0, LF1, LF2
. Base frame frequency
select bits.These bits control the LCD base oper-
ational frequency of the LCD common lines.
LF0, LF1, LF2 define the 32kHz division factor as
shown inTable 21
Table 21. 32kHz Division Factor for Base
Frequency Selection
HF2
0
0
0
1
HF1
0
0
1
1
Others
HF0
0
1
0
1
Division Factor
Clock disabled: Display off
Auxiliary 32kHz oscillator
Reserved
Reserved
Division from MCU f
INT
7
0
DS1
DS0
HF2
HF1
HF0
LF2
LF1
LF0
LF2
0
0
0
0
1
1
1
1
LF1
0
0
1
1
0
0
1
1
LF0
0
1
0
1
0
1
0
1
32kHz Division Factor
386
256
192
128
96
64
Reserved
50
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST62T45B | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| ST6245BQ6 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| ST6263BB6 | 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, EEPROM AND SPI |
| ST6260BM1 | 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, EEPROM AND SPI |
| ST62E60B | 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, EEPROM AND SPI |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST6245BQ1/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST6245BQ6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER |
| ST6245BQ6/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST6245-P/QFP | 功能描述:插座和適配器 ST62 P/QFP Adaptor RoHS:否 制造商:Silicon Labs 產(chǎn)品:Adapter 用于:EM35x |
| ST6245Q1/XX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。