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参数资料
| 型号： | 78M6612SP-EVM-1 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 29/46页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD 78M6612 |
| 标准包装： | 1 |
| 系列： | * |
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DS_6612_001
78M6612 Data Sheet
4.2
Recommended External Components
Table 6: Recommended External Components
CXL
Name
C1
C2
CSYS
C2P5
XTAL
CXS ?
?
From
V3P3A
V3P3D
V3P3SYS
V2P5
XIN
XIN
XOUT
To
AGND
DGND
DGND
DGND
XOUT
AGND
AGND
Function
Bypass capacitor for 3.3V supply.
Bypass capacitor for 3.3V output.
Bypass capacitor for V3P3SYS.
Bypass capacitor for V2P5.
32.768 kHz crystal – electrically similar to
ECS .327-12.5-17X or Vishay XT26T, load
capacitance 12.5 pF.
Load capacitor for crystal (exact value
depends on crystal specifications and
parasitic capacitance of board).
Value
≥ 0.1 ± 20%
0.1 ± 20%
≥ 1.0 ± 30%
0.1 ± 20%
32.768
27 ± 10%
27 ± 10%
Unit
μ F
μ F
μ F
μ F
kHz
pF
pF
Depending on trace capacitance, higher or lower values for CXS and CXL must be used. Capacitance
?
from XIN to GNDD and XOUT to GNDD (combining pin, trace and crystal capacitance) should be 35 pF
to 37 pF.
4.3
Recommended Operating Conditions
Table 7: Recommended Operation Conditions
Parameter
V3P3SYS, V3P3A : 3.3V Supply Voltage
V3P3A and V3P3SYS must be at the
same voltage
Condition
Normal Operation
Battery Backup
Min
3.0
0
Typ
3.3
Max
3.6
3.6
Unit
V
V
VBAT
No Battery
Externally Connect to V3P3SYS
Operating Temperature
Rev 2
Battery Backup
BRN and LCD modes
SLEEP mode
3.0
2.0
-40
3.8
3.8
+85
V
V
oC
29
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相关代理商/技术参数 |
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|---|---|
| 78M6613 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Four Sensor Inputs—V3P3A Referenced 32KB Flash with Security |
| 78M6613_12 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Phase AC Power Measurement IC |
| 78M6613-EVM | 制造商:Maxim Integrated Products 功能描述:78M6613 EVAL BOARD - Boxed Product (Development Kits) |
| 78M6613-EVM-1 | 功能描述:开发板和工具包 - 8051 78M6613 Eval Kit RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: |
| 78M6613-IM | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Single-Phase AC Power Measurement IC |
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