參數(shù)資料
型號: ST24LC21BM1TR
廠商: 意法半導(dǎo)體
英文描述: IC,SMPS CONTROLLER,CURRENT-MODE,BCDMOS,SOP,14PIN,PLASTIC
中文描述: 1千位x8雙模式串行EEPROM的韋莎插頭
文件頁數(shù): 13/22頁
文件大?。?/td> 159K
代理商: ST24LC21BM1TR
AI00825
0.8VCC
0.2VCC
0.7VCC
0.3VCC
Figure 8. AC Testing Input Output Waveforms
SCL
SDA
SCL
SDA
SDA
START
CONDITION
SDA
INPUT
SDA
CHANGE
AI00792
STOP
CONDITION
1
2
3
7
8
9
MSB
ACK
START
CONDITION
SCL
1
2
3
7
8
9
MSB
ACK
STOP
CONDITION
Figure 9. I
2
C Bus Protocol
Input Rise and Fall Times
50ns
Input Pulse Voltages SDA, SCL
0.2V
CC
to 0.8V
CC
Input Pulse Voltages V
CLK
0.4V to 2.4V
Input and Output Timing Ref.
Voltages
0.3V
CC
to 0.7V
CC
Table 10. AC Measurement Conditions
13/22
ST24LC21B, ST24LW21, ST24FC21, ST24FC21B, ST24FW21
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