AK9822 查看數據表（PDF） - Asahi Kasei Microdevices

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AK9822

2K / 4Kbit EEPROM with 2ch 8bit D/A Converter

Asahi Kasei Microdevices 

ASAHI KASEI

[AK9822/24]

„ READ

The READ instruction is the only instruction which outputs serial data on the DO pin. When the 17th

falling edge of SK is received, the Do pin will come out of high impedance state and shift out the

data from D15 first in descending order which is located at the address specified in the instruction.

{ Sequential READ

When the clock is provided on the SK pin after the data in the specified address is read, the data

in the next address is read.

AK9822 • • When the clock is provided on the SK pin after the data in the address:7F (Hex) is

read, the data in the address:00 (Hex) is read.

AK9824 • • When the clock is provided on the SK pin after the data in the address:FF (Hex) is

read, the data in the address:00 (Hex) is read.

READ (AK9824)

DAD01E-00

-8-

1999/05

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