參數(shù)資料
型號: OX16CF950
廠商: Electronic Theatre Controls, Inc.
英文描述: LOW COST ASYNCHRONOUS 16 BIT CARD
中文描述: 低成本異步16位卡
文件頁數(shù): 8/60頁
文件大?。?/td> 753K
代理商: OX16CF950
Page 8
OXCF950 DATA SHEET V1.1
OXFORD SEMICONDUCTOR LTD.
I
O
O
I
Normal Mode :
Address bit 4
EEPROM clock.
EEPROM active-high Chip Select.
EEPROM data in. This pin should be pulled up using 1-10k
resistor.
EEPROM data out.
EEPROM
13
14
16
EE_CK
EE_CS
EE_DI
15
Miscellaneous Pins
18, 31
O
EE_DO
I/O
MIO[1:0]
User defined IO pins.
Note: that if enabled, MIO[1:0] can be used as an interrupt
inputs.
Local Bus mode select. Note Local Bus mode requires
indirect addressing, which is only supported by the PCMCIA
specification
‘0’ = Normal Mode (CF/PCMCIA compatible)
‘1’ = Local Bus Mode (PCMCIA compatible)
17
I
MODE
Power and Ground
2
39, 19, 8
40, 22, 9
G
V
GND
VDD
Ground (0 Volts). The GND pins should be tied to ground
Power supply. The VDD pins should be tied to 5 Volts or 3.3
Volts
Table 1: Pin Descriptions
Note 1: Direction key:
I
Input
IU
Input with internal pull-up
ID
Input with external pull-down
O
Output
I/O
Bi-directional
G
V
Ground
3.3V/5V power
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