參數資料
型號： MCIMX537CVV8C
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 800 MHz, RISC PROCESSOR, PBGA529
封裝： 19 X 19 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, TEPBGA-529
文件頁數： 39/172頁
文件大?。?/td> 4562K
代理商： MCIMX537CVV8C
Electrical Characteristics
i.MX53 Applications Processors for Industrial Products, Rev. 3
Freescale Semiconductor
133
Figure 87. UART IrDA Mode Transmit Timing Diagram
4.7.17.3.4
UART IrDA Mode Receiver
Figure 88 depicts the UART IrDA mode receive timing, with 8 data bit/1 stop bit format. Table 90 lists the
receive timing characteristics.
Figure 88. UART IrDA Mode Receive Timing Diagram
Table 89. IrDA Mode Transmit Timing Parameters
ID
Parameter
Symbol
Min
Max
Units
UA3
Transmit Bit Time in IrDA mode
tTIRbit
1/Fbaud_rate
1 –
Tref_clk
2
1 F
baud_rate: Baud rate frequency. The maximum baud rate the UART can support is (ipg_perclk frequency)/16.
2 T
ref_clk: The period of UART reference clock ref_clk (ipg_perclk after RFDIV divider).
1/Fbaud_rate + Tref_clk
—
UA4
Transmit IR Pulse Duration
tTIRpulse
(3/16)*(1/Fbaud_rate)
– Tref_clk
(3/16)*(1/Fbaud_rate)+
Tref_clk
—
Table 90. IrDA Mode Receive Timing Parameters
ID
Parameter
Symbol
Min
Max
Units
UA5
Receive Bit Time1 in IrDA mode
1
The UART receiver can tolerate 1/(16*Fbaud_rate) tolerance in each bit. But accumulation tolerance in one frame must not
exceed 3/(16*Fbaud_rate).
tRIRbit
1/Fbaud_rate
2 –
1/(16*Fbaud_rate)
2 F
baud_rate: Baud rate frequency. The maximum baud rate the UART can support is (ipg_perclk frequency)/16.
1/Fbaud_rate +
1/(16*Fbaud_rate)
—
UA6
Receive IR Pulse Duration
tRIRpulse
1.41 us
(5/16)*(1/Fbaud_rate)—
Bit 1
Bit 2
Bit 0
Bit 4
Bit 5
Bit 6
Bit 7
TXD
(output)
Bit 3
Start
Bit
STOP
BIT
Possible
Parity
Bit
UA3
UA4
Bit 1
Bit 2
Bit 0
Bit 4
Bit 5
Bit 6
Bit 7
RXD
(input)
Bit 3
Start
Bit
STOP
BIT
Possible
Parity
Bit
UA5
UA6
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相關代理商/技術參數
參數描述
MCIMX537CVV8C 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 800 MHZ 529-BGA
MCIMX537CVV8CR2 功能描述:處理器 - 專門應用 iMX53 Rev 2.1 Indust RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數據總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數據緩存: 數據 RAM 大小:128 KB 數據 ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX538DZK1C 功能描述:處理器 - 專門應用 I.MX53 2.1 POP RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數據總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數據緩存: 數據 RAM 大小:128 KB 數據 ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX53EVK 制造商:Freescale Semiconductor 功能描述:
MCIMX53-LVDS 制造商:Freescale Semiconductor 功能描述:I.MX53 XGA DISPLAY LVDS DEV BOARD 制造商:Freescale Semiconductor 功能描述:I.MX53, XGA DISPLAY, LVDS, DEV BOARD 制造商:Freescale Semiconductor 功能描述:I.MX53, XGA DISPLAY, LVDS CONNECTOR, DEV BOARD; Silicon Manufacturer:Freescale; Core Architecture:ARM; Core Sub-Architecture:Cortex-A8; Silicon Core Number:i.MX5; Silicon Family Name:i.MX53
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