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| MB85RC128A Datasheet, PDF (3/32 Pages) Fujitsu Component Limited. – 128 K (16 K × 8) ビットI2C | |||
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â ãããã¯ãã¤ã¤ã°ã©ã
SDA
ã·ãªã¢ã« - ãã©ã¬ã«
ã³ã³ãã¼ã¿
SCL
WP
A0, A1, A2
MB85RC128A
FRAM ã¢ã¬ã¤
16,384 Ã 8
ã³ã©ã ãã³ã¼ã / ã»ã³ã¹ã¢ã³ã /
ã©ã¤ãã¢ã³ã
â I2C (Inter-Integrated Circuit)
MB85RC128A 㯠, 2 ç·å¼ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ , I2C ãã¹ã«å¯¾å¿ãã¦ãã , ã¹ã¬ã¼ãããã¤ã¹ã¨ãã¦åä½ãã¾ããI2C ã
ã¹ã¯ , éä¿¡ã®å½¹å²ãããã¹ã¿ãå´ã¨ãã¹ã¬ã¼ããå´ã§æ確ã«ç°ãªã , ãã¹ã¿å´ãå¶å¾¡ã®ä¸»å°æ¨©ãæã¡ã¾ãã
ã¾ã , ãã¼ãã£ã©ã¤ã³æ§æãå¯è½ã¨ãªã£ã¦ãã , 1 ã¤ã®ãã¹ã¿ã§è¤æ°ã®ã¹ã¬ã¼ãããã¤ã¹ã¨æ¥ç¶ã§ãã¾ãããã®ã¨ãã¹
ã¬ã¼ãå´ã¯ããããåºæã¢ãã¬ã¹ãæã¡ , ãã¹ã¿å´ã¯ , éä¿¡ããã¹ã¬ã¼ããã¢ãã¬ã¹ã§æå®ãã¦ããéä¿¡ãéå§ãã¾ãã
ã»I2C ã¤ã³ã¿ãã§ã¼ã¹ã®ã·ã¹ãã æ§æä¾
SCL
SDA
VDD
ãã«ã¢ãã
æµæ
I2C ãã¹
ãã¹ã¿
I2C ãã¹
MB85RC128A
A2 A1 A0
000
ããã¤ã¹ã¢ãã¬ã¹
I2C ãã¹
MB85RC128A
A2 A1 A0
001
I2C ãã¹
MB85RC128A
A2 A1 A0
010
...
DS501-00018-2v0-J
3
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