- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376214 > MX98905BFC (Electronic Theatre Controls, Inc.) The MX98905 is designed for easy implementation of CSMA/CD local area networks, PDF資料下載
參數(shù)資料
| 型號： | MX98905BFC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | The MX98905 is designed for easy implementation of CSMA/CD local area networks, |
| 中文描述： | 該MX98905是專為易于實現(xiàn)的多址/光盤局域網(wǎng)， |
| 文件頁數(shù)： | 9/86頁 |
| 文件大小： | 352K |
| 代理商： | MX98905BFC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁當(dāng)前第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頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁
9
P/N: PM0365
REV. 1.3, NOV 20 ,1995
MX98905B
C. EXTERNAL MEMORY SUPPORT
(Continued)
SYMBOL
PIN TYPE
PIN NUMBER
DESCRIPTION
RCS1L
O
36
RAM CHIP SELECT 1 : Active-low signal to drive the CS signal of the
external RAM on the lower half of the memory-supported data bus.
RCS2L
O
34
RAM CHIP SELECT 2: Active-low signal to drive the CS signal of
external RAM on the upper half of the memory-supported data bus.
EECS
O
38
EEPROM CHIP SELECT: Active-high signal to drive the CS signal of
the external EEPROM.
EECONFIG
I
39
CONFIGURE FROM EEPROM: The MX98905 will NOT load configu-
rations from EEPROM if this pin is low during power-on reset.
BSCLK
I
12
INTERNAL BUS CLOCK: This pin controls the speed of the controller
DMA function. When CLKSEL of configuration C is set low, this pin
should be tied to ground.
D. LOW POWER SUPPORT
SYMBOL
PIN TYPE
PIN NUMBER
DESCRIPTION
LOWPWR
I
62
LOW POWER: When it is high, the MX98905 enters its low-power
mode. This pin should be tied to ground for normal operation.
E. TEST SUPPORT
SYMBOL
PIN TYPE
PIN NUMBER
DESCRIPTION
TEST
I
11
TEST: This pin is only used for industry test. It should be left
unconnected in normal operation (because it has internal pulldown
resistor).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MXA2312A | Low Cost, +2,-2 g Dual Axis Accelerometer with Analog Outputs |
| MXA2500K | Ultra Low Cost, 【1.0 g Dual Axis Accelerometer with Absolute Outputs |
| MXA2500KV | Ultra Low Cost, 【1.0 g Dual Axis Accelerometer with Absolute Outputs |
| MXA6500G | Low Cost, Low Noise 【1 g Dual Axis Accelerometer with Absolute Analog Outputs |
| MXA6500GB | Low Cost, Low Noise 【1 g Dual Axis Accelerometer with Absolute Analog Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MX98L715BEC | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:3.3V SINGLE CHIP FAST ETHERNET NIC CONTROLLER |
| MX-9C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MX |
| MX-9G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MX |
| MX9G100B | 制造商:Panasonic Industrial Company 功能描述:90x90 gearhead for 40W motor,100:1 |
| MX9G10XB | 制造商:Panasonic Industrial Company 功能描述:90x90 40W 10:1 intermediate gearhead |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。