參數(shù)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(shù)： 89/172頁
文件大?。?/td> 4562K
代理商： MCIMX537CVV8C
Electrical Characteristics
i.MX53 Applications Processors for Industrial Products, Rev. 3
Freescale Semiconductor
23
4.1.6
USB-OH-3 (OTG + 3 Host ports) Module and the Two USB PHY (OTG
and H1) Current Consumption
Table 9 shows the USB interface current consumption.
4.2
Power Supplies Requirements and Restrictions
The system design must comply with power-up sequence, power-down sequence and steady state
guidelines as described in this section to guarantee the reliable operation of the device. Any deviation from
these sequences may result in the following situations:
Excessive current during power-up phase
Prevention of the device from booting
Irreversible damage to the i.MX53 processor (worst-case scenario)
4.2.1
Power-Up Sequence
The following observations should be considered:
The consequent steps in power up sequence should not start before the previous step supplies have
been stabilized within 90-110% of their nominal voltage, unless stated otherwise.
NVCC_SRTC_POW should remain powered ON continuously, to maintain internal real-time
clock status. Otherwise, it has to be powered ON together with VCC, or preceding VCC.
The VCC should be powered ON together, or any time after NVCC_SRTC_POW.
NVCC_CKIH should be powered ON after VCC is stable and before other IO supplies
(NVCC_xxx) are powered ON.
Table 9. USB Interface Current Consumption
Parameter
Conditions
Typical at 25 °C
Max
Unit
Analog Supply 3.3 V
USB_H1_VDDA33
USB_OTG_VDDA33
Full Speed
RX
5.5
6
mA
TX
7
8
High Speed
RX
5
6
TX
5
6
Analog Supply 2.5 V
USB_H1_VDDA25
USB_OTG_VDDA25
Full Speed
RX
6.5
7
mA
TX
6.5
7
High Speed
RX
12
13
TX
21
22
Digital Supply
VCC (1.2 V)
Full Speed
RX
8
—
mA
TX
8
—
High Speed
RX
8
—
TX
8
—
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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(yīng)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(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX538DZK1C 功能描述:處理器 - 專門應(yīng)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(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)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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