- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98070 > S3F49FAXZA FLASH MEMORY DRIVE CONTROLLER, PQFP100 PDF資料下載
參數(shù)資料
| 型號： | S3F49FAXZA |
| 元件分類： | 存儲控制器/管理單元 |
| 英文描述： | FLASH MEMORY DRIVE CONTROLLER, PQFP100 |
| 封裝： | 14 X 14 MM, TQFP-100 |
| 文件頁數(shù)： | 7/27頁 |
| 文件大?。?/td> | 282K |
| 代理商： | S3F49FAXZA |
第1頁第2頁第3頁第4頁第5頁第6頁當(dāng)前第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
SPECIFICATION
S3F49FAX
14
Table 3. Signal Description for PCMCIA/IDE Interface (Continued)
Signal Name
100-Pin Number
I/O
Description
XINPACK
79
O
INPUT PORT ACKNOWLEDGE:
This signal is not used in memory mode. The Input
acknowledge signal is asserted by the PC Card when the card
is selected and responding to an I/O read cycle at the address
that is on the address bus.
This signal is used by the host to control the enable of any
input data buffers between the PC Card and the CPU.
In True IDE mode, this output signal is not used and should be
connected at the host.
XRDY
88
O
READY/BUSY:
In memory mode, this signal is set high when the PC Card is
ready to accept a new data transfer operation and held low
when the card is busy. The host memory card socket must
provide a pull-up resistor. At power up and at reset, the RDY/-
BSY signal is held low (busy) until the PC Card has completed
its power up or reset function.
No access of any type should be made to the PC Card during
this time. The RDY/-BSY signal is held high (disabled from
being busy) whenever the following condition is true:
The PC Card has been powered up with +RESET continuously
disconnected or asserted.
I/O operation - After the PC Card has been configured for I/O
operation, this signal is used as Interrupt request. This line is
strobed low to generate a pulse mode interrupt or held low for
a level mode interrupt.
In True IDE mode, this signal is the active high Interrupt
request to the host.
XIORD
95
I
I/O READ:
This signal is not used in memory mode.This is an I/O read
strobe generated by the host. This signal gates I/O data onto
the bus from the PC Card when the card is configured to use
the I/O interface.
In True IDE Mode, this signal has the same function as in PC
Card I/O Mode.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S3FB42F-TX | 8-BIT, FLASH, 30 MHz, RISC MICROCONTROLLER, PQFP100 |
| S3FC40D | RISC MICROCONTROLLER, PQFP100 |
| S3P1860-DK | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDIP20 |
| S3C1860XX-SK | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO20 |
| S3C1860XX-DK | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S3F49FAXZZ | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S3F49FAX for Compact Flash SPECIFICATION Revision 1.0 |
| S-3-F-4-D S/C SS SPGS | 功能描述:觸點探頭 HEADED FLAT STAINLESS STEEL SPGS RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050 |
| S-3-F-4-G | 制造商:Interconnect Devices Inc (IDI) 功能描述:FLAT TIP 0.125 CENTERLINE SPACING SPRING CONTACT PROBE 制造商:Interconnect Devices Inc (IDI) 功能描述:. |
| S-3-F-4-G S/C SS SPGS | 功能描述:觸點探頭 FLAT TIP PROBE RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050 |
| S3F5M | 功能描述:XLR 連接器 3P JACK TO 5P PLUG RoHS:否 制造商:Neutrik 標(biāo)準(zhǔn):Standard XLR 產(chǎn)品類型:Connectors 型式:Female 位置/觸點數(shù)量:3 端接類型:Solder 安裝風(fēng)格:Cable 方向:Vertical |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。