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STM6778TGWB6F 数据手册 - ST Microelectronics(意法半导体)
制造商:
ST Microelectronics(意法半导体)
分类:
电源监控芯片
封装:
SOT-23-6
描述:
STM6778 系列 1.11V, 3.075V 140 ms 双超低电压 监控器 - SOT-23-6
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P7P8Hot
典型应用电路图在P6
原理图在P9
封装尺寸在P22P23P24P25
型号编码规则在P26P27P28
标记信息在P27P28
封装信息在P25
技术参数、封装参数在P17
应用领域在P10P30
导航目录
STM6778TGWB6F数据手册
Page:
of 30 Go
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List of figures STM6717/6718/6719/6720/STM6777/6778/6779/6780
4/30 Doc ID 11469 Rev 8
List of figures
Figure 1. Logic diagram (STM6717/18) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 2. Logic diagram (STM6777/78) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 3. Logic diagram (STM6719/20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 4. Logic diagram (STM6779/80) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 5. STM6717/18 SOT23-5 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 6. STM6777/78 SOT23-6 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 7. STM6719/20 SOT23-6 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 8. STM6779/80 SOT23-6 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 9. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 10. Hardware hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 11. STM67xx interface to processor with bi-directional reset pins . . . . . . . . . . . . . . . . . . . . . . 10
Figure 12. Ensuring RST
valid to V
CC
= 0 (active-low, push-pull outputs). . . . . . . . . . . . . . . . . . . . . . 10
Figure 13. Supply current vs. temperature (V
CC1
= 5.5 V; V
CC2
= 3.6 V) . . . . . . . . . . . . . . . . . . . . . . 11
Figure 14. Supply current vs. temperature (V
CC1
= 3.6 V; V
CC2
= 2.75 V) . . . . . . . . . . . . . . . . . . . . . 11
Figure 15. Supply current vs. temperature (V
CC1
= 3.0 V; V
CC2
= 2.0 V) . . . . . . . . . . . . . . . . . . . . . . 12
Figure 16. Supply current vs. temperature (V
CC1
= 2.0 V; V
CC2
= 1.0 V) . . . . . . . . . . . . . . . . . . . . . . 12
Figure 17. Normalized V
CC
reset time-out period vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 18. Maximum V
CC
transient duration vs. reset threshold overdrive . . . . . . . . . . . . . . . . . . . . . 13
Figure 19. Normalized V
RST1
threshold vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 20. Normalized V
RST2
threshold vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 21. Reset input threshold vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 22. V
CC1
-to-reset delay vs. temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 23. Reset input-to-reset output delay vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 24. MR
-to-reset output delay vs. temperature (V
CC1
= 3.6V) . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 25. AC testing input/output waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 26. MR
timing waveform (STM6717/18/19/20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 27. MR
timing waveform (STM6777/78/79/80) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 28. SOT23-5 – 5-lead small outline transistor package mechanical drawing . . . . . . . . . . . . . . 23
Figure 29. SOT23-6 – 6-lead small outline transistor package mechanical drawing . . . . . . . . . . . . . . 24
Figure 30. Carrier tape for SOT23-5L and SOT23-6L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
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