參數(shù)資料
型號: ADM00310
廠商: Microchip Technology
文件頁數(shù): 19/44頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR MCP3903 AFE
產(chǎn)品培訓模塊: MCP3903 6-Channel Energy Measurement Analog Front End
設計資源: MCP3903 Eval Brd BOM
MCP3903 Eval Brd Schematic
標準包裝: 1
主要目的: 接口,模擬前端(AFE)
嵌入式: 是,MCU,16 位
已用 IC / 零件: MCP3903,PIC24F,PIC24H,dsPIC33,MCP2200
已供物品: 板,2 個模塊,線纜,CD,電源
MCP2200
DS22228B-page 26
2011 Microchip Technology Inc.
3.1
DC CHARACTERISTICS
DC Characteristics
Operating Conditions (unless otherwise indicated):
3.0V
VDD 5.5V at -40C TA +85C (I-Temp)
Param
No.
Characteristic
Sym
Min
Typ
Max
Units
Conditions
D001 Supply Voltage
VDD
3.0
5.5
V
Power-on Reset
Release Voltage
VPOR
1.6
V
Power-on Reset
Rearm Voltage
0.8
V
D003 VDD Rise Rate to
Ensure Power-on
Reset
SVDD
0.05
V/ms Design guidance only
Not tested
D004 Supply Current
IDD
VDD = 3.0V
10
12
mA
FOSC = 12 MHz,
(330 nF on VUSB)
VDD = 5.0V
13
15
mA
D005 Standby current
IDDS
—9
A
Input Low-Voltage
D031 Schmitt Trigger (GPIO)
VIL
——
0.2 VDD
V
3.0V
VDD 5.5V
TTL (CTS pin)
0.8
4.5V
VDD 5.5V
Input High-Voltage
D041 Schmitt Trigger (GPIO)
VIH
0.8 VDD
—VDD
V
3.0V
VDD 5.5V
TTL (RTS pin)
2.0
VDD
4.5V
VDD 5.5V
Input Leakage Current
D060
GPIO, CTS
IIL
±50
±100
nA
VSS
VPIN VDD, pin at Hi-Z
RST
±50
±200
OSC1
±50
±100
Output Low-Voltage
D080 GPIO, UART TX/RX
VOL
——
0.6
V
IOL = 8.0 mA, VDD = 5.0V
——
0.6
IOL = 6.0 mA, VDD = 3.3V
Output High-Voltage
D090 GPIO, UART TX/RX
VOH
VDD – 0.7
V
IOH = -3.5 mA, VDD = 5.0V
VDD – 0.7
IOH = -3.0 mA, VDD = 3.3V
Capacitive Loading Specs on Output Pins
D101 OSC2
COSC2
——
15
pF
D102 GPIO
CIO
——
50
pF
Note 1:
This parameter is characterized, but not tested.
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