- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98079 > SDA20C440 (SIEMENS A G) 8-BIT, MROM, MICROCONTROLLER, PQFP80 PDF資料下載
參數(shù)資料
| 型號(hào)： | SDA20C440 |
| 廠商： | SIEMENS A G |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, MQFP-80 |
| 文件頁(yè)數(shù)： | 30/55頁(yè) |
| 文件大小： | 990K |
| 代理商： | SDA20C440 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)當(dāng)前第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)
SDA 20C440
Semiconductor Group
36
COD0 ... 6:
ASCII-Character Code
LCDCOD.7:
reserved, to be set to 0
Default after reset :
X000 0000
Writing to this register starts a character generation procedure. This will be completed within three
s, therefore subsequent write accesses to LCDCOD and accesses to LCDADR, LCDBIT and
LCDWRD are not allowed within this time.
After each of the five transfer cycles to the display RAM, the display RAM-Address Register will be
incremented once.
DIV0 ... 1:
Multiplex frequency division factor
(at 4-MHz oscillator frequency)
TCLK:
used for test purposes, to be set to 0
MM:
Multiplex Mode
= 0: 8-line multiplexing
= 1: 16-line multiplexing
DE:
Display Enable
= 0: display disabled
(output lines switched to
VSS)
= 1: display enabled
MSB
SFR-Address: B9H
LSB
LCDCOD: Display RAM-Code Register
...
COD6
COD5
COD4
COD3
COD2
COD1
COD0
MSB
SFR-Address: B8H
LSB
LCDMOD: LCD-Frame Mode Register
...
DE
MM
TCLK
...
DIV1
DIV0
DIV1/0
Frame Frequency (Hz)
11
61
10
81
01
122
00
244
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SDA20C840 | 8-BIT, MROM, 4.5 MHz, MICROCONTROLLER, PQFP80 |
| SDC2200DUT3D | 1500 MHz, MICROPROCESSOR, CPGA453 |
| SDC2800DUT3D | 2000 MHz, MICROPROCESSOR, CPGA453 |
| SED1200F0B | 16 X 50 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80 |
| SED1210F0A | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SDA2101 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:FREQUENCY DIVIDER 1:64 |
| SDA2112-2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:TV PLL FOR 125KHZ RESOLUTION |
| SDA2120 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:120 MHz PLL for AM/FM Receivers |
| SDA2121-2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PLL WITH I2C BUS FOR AM/FM RECEIVERS |
| SDA2121-2X | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PLL WITH I2C BUS FOR AM/FM RECEIVERS |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。