OX16CF950 datasheet(8/60 Pages) ETC

tên linh kiện	OX16CF950

Giải thích chi tiết về linh kiện	LOW COST ASYNCHRONOUS 16 BIT CARD

PDF	60 Pages

Scroll/Zoom	100%

nhà sản xuất	ETC [List of Unclassifed Manufacturers]

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Page 8

OXCF950 DATA SHEET V1.1

OXFORD SEMICONDUCTOR LTD.

Normal Mode : Address bit 4

EEPROM

EE_CK

EEPROM clock.

EE_CS

EEPROM active-high Chip Select.

EE_DI

EEPROM data in. This pin should be pulled up using 1-10k

resistor.

EE_DO

EEPROM data out.

Miscellaneous Pins

18, 31

I/O

MIO[1:0]

User defined IO pins.

Note: that if enabled, MIO[1:0] can be used as an interrupt

inputs.

MODE

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)

Power and Ground2

39, 19, 8

GND

Ground (0 Volts). The GND pins should be tied to ground

40, 22, 9

VDD

Power supply. The VDD pins should be tied to 5 Volts or 3.3

Volts

Table 1: Pin Descriptions

Note 1: Direction key:

Input

Input with internal pull-up

Input with external pull-down

Output

I/O

Bi-directional

Ground

3.3V/5V power

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