收藏本站
Pin Num
PC Card Memory Mode
PC Card I/O Mode
True IDE Mode
(4)
Signal
Name
Pin
Type
In, Out
Type
Signal
Name
Pin
Type
In, Out
Type
Signal
Name
Pin
Type
In, Out
Type
D15
D15
D15
31
(1)
I/O
I1Z,OZ3
(1)
I/O
I1Z,OZ3
(1)
I/O
I1Z,OZ3
-CE2
-CE2
32
(1)
I
I3U
(1)
I
I3U
-CS1
(1)
I
I3Z
33
-VS1
O
Ground
-VS1
O
Ground
-VS1
O
Ground
-IORD
(7)
34
-IORD
I
I3U
-IORD
I
I3U
HSTROBE
(8)
I
I3Z
-HDMARDY
(9)
-IOWR
STOP
35
-IOWR
I
I3U
-IOWR
I
I3U
(7)
(8)(9)
I
I3Z
36
-WE
I
I3U
-WE
I
I3U
-WE
(3)
I
I3U
37
READY
O
OT1
-IREQ
O
OT1
INTRQ
O
OZ1
38
Vcc
Power
Vcc
Power
Vcc
Power
-CSEL
-CSEL
39
40
41
(5)
-VS2
RESET
I
O
I
I2Z
OPEN
I2U
(5)
-VS2
RESET
I
O
I
I2Z
OPEN
I2U
-CSEL
-VS2
-RESET
I
O
I
I2U
OPEN
I2U
IORDY
(7)
42
-WAIT
O
OT1
-WAIT
O
OT1
-DDMARDY
(8)
O
ON1
DSTROBE
(9)
43
-INPACK
O
OT1
-INPACK
O
OT1
DMARQ
O
OZ1
44
-REG
I
I3U
-REG
I
I3U
-DMACK
(6)
I
I3U
45
46
BVD2
BVD1
I/O
I/O
I1U,OT1
I1U,OT1
-SPKR
-STSCHG
I/O
I/O
I1U,OT1
I1U,OT1
-DASP
-PDIAG
I/O
I/O
I1U,ON1
I1U,ON1
47
D8
(1)
I/O
I1Z,OZ3
D8
(1)
I/O
I1Z,OZ3
D8
(1)
I/O
I1Z,OZ3
48
D9
(1)
I/O
I1Z,OZ3
D9
(1)
I/O
I1Z,OZ3
D9
(1)
I/O
I1Z,OZ3
D10
D10
D10
49
(1)
I/O
I1Z,OZ3
(1)
I/O
I1Z,OZ3
(1)
I/O
I1Z,OZ3
50
GND
Ground
GND
Ground
GND
Ground
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
These signals are required only for 16 bit accesses and not required when installed in 8 bit systems.
Devices should allow for 3-state signals not to consume current.
The signal should be grounded by the host.
The signal should be tied to VCC by the host.
The mode is required for CompactFlash TM Storage Cards.
The – CSEL signal is ignored by the card in PC Card modes. However, because it is not pulled up on the card
in these modes, it should not be left floating by the host in PC Card modes. In these modes, the pin
should be connected by the host to PC Card A25 or grounded by the host.
If DMA operations are not used, the signal must be held high or tied to VCC by the host, also for read
registers.
Signal usage in True IDE Mode except when Ultra DMA mode protocol is active.
Signal usage in True IDE Mode when Ultra DMA mode protocol DMA Write is active.
Signal usage in True IDE Mode when Ultra DMA mode protocol DMA Read is active. The signal should be
grounded by the host.
In PC-Card mode, the IOIS16 signal does not work as fully specified. If a host uses this signal, this may
result in 16 bit accesses being changed to two 8 bit accesses. Depending on the address, this may result
in an incompatibility with the host controller.
In PC-Card mode (memory and I/O), 16 bit ATA register file accesses (i.e. both -CE1 and -CE2 asserted) do
not work as fully specified if A0 is high.
If you have host-card incompatibilities please contact Swissbit.
Swissbit AG
Industriestrasse 4
Swissbit reserves the right to change products or specifications without notice.
Revision: 1.00
CH-9552 Bronschhofen
Switzerland
www.swissbit.com
industrial@swissbit.com
C-440_data_sheet_CF-HxBU_Rev100.doc
Page 12 of 102
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SFN08B4702CBQLF7 RES ARRAY 47K OHM 7 RES 8-DFN
SFP1050-12BG FRONT END AC/DC 1050W 12V
SFP450-12BG PWR SUP 450W 12V 36.6A W/STANDBY
SFSD1024N1BN1TO-I-DF-151-STD FLASH MICRO SD CARD IND S-200 1G
SFSD2048L1BN2TO-I-DF-151-STD FLASH SECURE DGTL CARD SD 2G
SFSD4096L1BN2TO-I-Q2-141-STD FLASH SECURE DGTL CARD SDHC 4G
SFSD8192N1BW1MT-E-QG-111-STD FLASH MICRO SD 8GB EXT TEMP
SFUI4096J1BP2TO-I-DT-211-STD FLASH DRIVE USB MODULE U-110 4G
相关代理商/技术参数
SFCF64GBH2BU4TO-I-NU-527-STD 制造商:SWISSBIT 功能描述:CFC C-440 DENSITY INDUSTRIAL - Trays 制造商:SWISSBIT NA INC 功能描述:FLASH CARD 64GB IND C-440 制造商:Swissbit 功能描述:Memory Cards 64GB IND COMPACT FLASH SLC NAND C440
SFCF8192H1BO2TO-C-Q1-523-SMA 制造商:SWISSBIT NA INC 功能描述:FLASH
SFCF8192H1BO2TO-C-Q1-533-ZP1 制造商:SWISSBIT NA INC 功能描述:FLASH
SFCF8192H1BO2TO-C-Q1-543-SMA 制造商:SWISSBIT NA INC 功能描述:FLASH
SFCF8192H1BO2TOIQ1523SMA 制造商:Swissbit 功能描述:Flash Card 8G-Byte 3.3V/5V CompactFlash 50-Pin
SFCF8192H1BO2TO-I-Q1-523-SMA 功能描述:FLASH SLC UDMA/MDMA/PIO 8G RoHS:是 类别:存储卡，模块 >> 存储器，PC 卡 系列:C-320 标准包装:30 系列:- 存储容量:8GB 存储器类型:存储卡 - Extreme III SD?
SFCF8192H1BO2TO-I-Q1-533-ZP1 制造商:SWISSBIT NA INC 功能描述:FLASH
SFCF8192H1BO2TO-I-Q1-543-SMA 制造商:SWISSBIT NA INC 功能描述:FLASH