參數(shù)資料
型號(hào)： MCP2140
廠商： Microchip Technology Inc.
英文描述： IrDA Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate(固定波特率,低成本,IrDA標(biāo)準(zhǔn)協(xié)議編譯碼器)
中文描述： 標(biāo)準(zhǔn)的IrDA協(xié)議?？刂破?，固定通信速率9600波特（固定波特率，低成本，紅外標(biāo)準(zhǔn)協(xié)議編譯碼器）
文件頁數(shù)： 29/58頁
文件大?。?/td> 1001K
代理商： MCP2140
2003 Microchip Technology Inc.
Preliminary
DS21790A-page 29
MCP2140
4.2
Timing Parameter Symbology and Load Conditions
The timing parameter symbols have been created following one of the following formats:
4.2.1
TIMING CONDITIONS
The temperature and voltages specified in
Table 4-2
apply to all timing specifications, unless otherwise noted.
Figure 4-2
specifies the load conditions for the timing specifications.
TABLE 4-1:
SYMBOLOGY
TABLE 4-2:
AC TEMPERATURE AND VOLTAGE SPECIFICATIONS
Electrical Characteristics:
Standard Operating Conditions (unless otherwise stated):
Operating temperature: -40
°
C
≤
T
A
≤
+85
°
C (industrial)
Operating voltage V
DD
range as described in DC spec
Section 4.1
.
FIGURE 4-2:
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
1. TppS2ppS
T
F
E
Lowercase letters (pp) and their meanings:
pp
io
Input or Output pin
rx
Receive
bitclk
RX/TX BITCLK
drt
Device Reset Timer
Uppercase letters and their meanings:
S
F
Fall
H
High
I
Invalid (high-impedance)
L
Low
2. TppS
Frequency
Error
T
Time
osc
tx
RST
Oscillator
Transmit
Reset
P
R
V
Z
Period
Rise
Valid
High-impedance
AC Specifications
Pin
V
SS
C
L
C
L
= 50 pF for all pins except OSC2
15 pF for OSC2 when external clock is used to drive OSC1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP2140_03 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IrDA㈢ Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140_13 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IrDA?? Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140A 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IrDA㈢ Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140A-I/P 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced MCP2140 Win Mobile 5.0 compatble RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCP2140A-I/SO 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced MCP2140 Win Mobile 5.0 compatble RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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