V
參數資料
型號: MCP2200T-I/MQ
廠商: Microchip Technology
文件頁數: 7/34頁
文件大?。?/td> 0K
描述: IC USB 2.0 - UART 20QFN
標準包裝: 3,300
特點: USB 至 UART
通道數: 8
FIFO's: 256 字節(jié)
規(guī)程: USB 2.0
電源電壓: 3 V ~ 5.5 V
帶自動流量控制功能:
安裝類型: 表面貼裝
封裝/外殼: 20-VQFN 裸露焊盤
供應商設備封裝: 20-VQFN
包裝: 帶卷 (TR)
2010-2011 Microchip Technology Inc.
DS22230D-page 15
MCP2003/4/3A/4A
2.4
AC Specifications
AC CHARACTERISTICS
VBB = 6.0V to 27.0V; TA = -40°C to +125°C
Parameter
Sym
Min.
Typ.
Max.
Units
Test Conditions
Bus Interface – Constant Slope Time Parameters
Slope Rising and Falling Edges
tslope
3.5
22.5
s
7.3V <= VBB <= 18V
Propagation Delay of
Transmitter
ttranspd
4.0
s
ttranspd = max (ttranspdr or ttranspdf)
Propagation Delay of Receiver
trecpd
6.0
s
trecpd = max (trecpdr or trecpdf)
Symmetry of Propagation
Delay of Receiver Rising Edge
w.r.t. Falling Edge
trecsym
-2.0
2.0
s
trecsym = max (trecpdf – trecpdr)
RRXD 2.4
Ω TO VCC, CRXD 20 PF
Symmetry of Propagation
Delay of Transmitter Rising
Edge w.r.t. Falling Edge
ttrans-
sym
-2.0
2.0
s
ttranssym = max (ttranspdf - ttranspdr)
Time to Sample of FAULT/TXE
for Bus Conflict Reporting
tfault
32.5
s
tfault = max (ttranspd + tslope + trecpd)
Duty Cycle 1 @20.0 kbit/sec
.396
Cbus; Rbus conditions:
1nF; 1 k
Ω | 6.8 nF; 660Ω | 10 nF; 500Ω
THrec(max) = 0.744 x VBB,
THdom(max) = 0.581 x VBB,
VBB =7.0V – 18V; tbit = 50 s
D1 = tbus_rec(min)/2 x tbit)
Duty Cycle 2 @20.0 kbit/sec
.581
Cbus; Rbus conditions:
1nF; 1 k
Ω | 6.8 nF; 660Ω | 10 nF; 500Ω
THrec(max) = 0.284 x VBB,
THdom(max) = 0.422 x VBB,
VBB =7.6V – 18V; tbit = 50 s
D2 = tbus_rec(max)/2 x tbit)
Duty Cycle 3 @10.4 kbit/sec
.417
Cbus; Rbus conditions:
1nF; 1 k
Ω | 6.8 nF; 660Ω | 10 nF; 500Ω
THrec(max) = 0.778 x VBB,
THdom(max) = 0.616 x VBB,
VBB =7.0V – 18V; tbit = 96 s
D3 = tbus_rec(min)/2 x tbit)
Duty Cycle 4 @10.4 kbit/sec
.590
Cbus; Rbus conditions:
1nF; 1 k
Ω | 6.8 nF; 660Ω | 10 nF; 500Ω
THrec(max) = 0.251 x VBB,
THdom(max) = 0.389 x VBB,
VBB =7.6V – 18V; tbit = 96 s
D4 = tbus_rec(max)/2 x tbit)
Wake-up Timing
Bus Activity Debounce time
tBDB
5
20
s
MCP2003/2004
30
70
125
s
MCP2003A/2004A
Bus Activity to Vren on
tBACTVE
35
150
s
MCP2003/2004
10
30
90
s
MCP2003A/2004A
WAKE to Vren on
tWAKE
150
s
Chip Select to Vren on
tCSOR
150
s
Vren floating
Chip Select to Vren off
tCSPD
80
s
Vren floating
相關PDF資料
PDF描述
MCP2210T-I/MQ IC CONVERTER USB-PCI 20-QFN
MCP23008-E/ML IC I/O EXPANDER I2C 8B 20QFN
MCP23016T-I/ML IC I/O EXPANDER I2C 16B 28QFN
MCP23018T-E/SS IC I/O EXPANDER I2C 16B 24SSOP
MCP23S09-E/P IC I/O EXPANDER SPI 8B 18DIP
相關代理商/技術參數
參數描述
MCP2200T-ISO 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB 2.0 to UART Protocol Converter with GPIO
MCP2200T-ISS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB 2.0 to UART Protocol Converter with GPIO
MCP-220-51202-0N 制造商:SUPER MICRO COMPUTER, INC. 功能描述:DVD KIT - Bulk
MCP-220-73201-0N 制造商:Supermicro Computer Inc 功能描述:SC732 2.5INCH HDD CAGE - Bulk
MCP-220-81502-0N 制造商:Supermicro Computer Inc 功能描述:Slim SATA DVD Kit 制造商:Supermicro Computer Inc 功能描述:SLIM SATA DVD KIT - Bulk 制造商:Supermicro Computer 功能描述: 制造商:Supermicro Computer 功能描述:Slim SATA DVD Kit