參數(shù)資料
型號(hào): MCP2140AT-I/SO
廠商: Microchip Technology
文件頁(yè)數(shù): 26/66頁(yè)
文件大?。?/td> 0K
描述: IC IRDA CONTROLLR DTE/DCE 18SOIC
標(biāo)準(zhǔn)包裝: 1,100
控制器類型: IRDA 標(biāo)準(zhǔn)協(xié)議??刂破?br>
接口: UART
電源電壓: 2 V ~ 5.5 V
電流 - 電源: 2.2mA
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 18-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 18-SOIC
包裝: 帶卷 (TR)
配用: MCP2140DM-TMPSNS-ND - BOARD DEMO FOR MCP2140
其它名稱: MCP2140AT-I/SOTR
MCP2140A
DS22050B-page 32
2007-2011 Microchip Technology Inc.
4.1
DC Characteristics (Continued)
DC Specifications
Electrical Characteristics:
Standard Operating Conditions (unless otherwise specified)
Operating temperature: -40°C
TA +85°C (industrial)
Operating voltage VDD range as described in DC spec Section 4.1
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
Input Low Voltage
VIL
Input pins
D030
TX, RI, DTR, RTS, and CD
VSS
—0.8V
V
4.5V
VDD 5.5V
D030A
VSS
—0.15 VDD
Votherwise
D032
RESET
VSS
—0.2 VDD
V
D033
OSC1
VSS
—0.6
V
Input High Voltage
VIH
Input pins
D040
TX, RI, DTR, RTS, and CD
0.8 VDD
—VDD
V
D042
RESET
0.8 VDD
—VDD
V
D043
OSC1
1.3
VDD
V
Input Leakage Current
D060
IIL
TX, RI, DTR, RTS, and CD
±1
A
VSS
VPIN VDD, pin at
high-impedance.
D061
RESET
——
±5
A
VSS
VPIN VDD
D063
OSC1
±5
A
VSS
VPIN VDD
Output Low Voltage
D080
VOL
TXIR, RX, DSR, and CTS pins
0.6
V
IOL = 8.5 mA, VDD = 4.5V
Output High Voltage (Note 2)
D090
VOH
TXIR, RX, DSR, and CTS pins
VDD - 0.7
V
IOH = -3.0 mA, VDD = 4.5V
Capacitive Loading Specs
on Output Pins
D101
CIO
All Input or Output pins
50
pF
Note 1:
The leakage current on the RESET pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
2:
Negative current is defined as coming out of the pin.
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