The I/O power supp" />
參數(shù)資料
型號： MPC8308-KIT
廠商： Freescale Semiconductor
文件頁數(shù)： 56/83頁
文件大?。?/td> 0K
描述： KIT EVALUATION FOR MPC830X
標準包裝： 1
系列： PowerQUICC II™ PRO
類型： MPU
適用于相關產(chǎn)品： MPC8308
所含物品： 板，線纜，CD，電源
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 3
6
Freescale Semiconductor
Power Characteristics
The I/O power supply ramp-up slew rate should be slower than 4V/100 s, this requirement is for ESD
circuit. Note that there is no specific power down sequence requirement for the device. I/O voltage
supplies (GVDD, LVDD, and NVDD) do not have any ordering requirements with respect to one another.
Figure 3. Power-Up Sequencing Example
3
Power Characteristics
The estimated typical power dissipation, not including I/O supply power for the device is shown in this
table. Table 5 shows the estimated typical I/O power dissipation.
Table 4. MPC8308 Power Dissipation1
1 The values do not include I/O supply power but do include core (V
DD) and PLL (AVDD1,
AVDD2, XCOREVDD, XPADVDD, and SDAVDD)
Core Frequency (MHz)
CSB Frequency (MHz)
Typical2
2 Typical power is based on best process, a voltage of V
DD = 1.0 V and ambient temperature
of TA = 25 C and an artificial smoker test.
Maximum 3
3 Maximum power is estimated based on best process, a voltage of V
DD = 1.05 V, a junction
temperature of TJ = 105 C
Unit
266
133
530
900
mW
333
133
565
950
mW
400
133
600
1000
mW
Note:
t
90%
V
Core Voltage (VDD)
I/O Voltage (GVDD, LVDD, and NVDD)
0
0.7 V
PORESET
>= 32
t
SYS_CLK_IN
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相關代理商/技術參數(shù)
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MPC8308-NSG 功能描述:開發(fā)板和工具包 - 其他處理器 MPC8308-NSG RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8308-NSG 制造商:Freescale Semiconductor 功能描述:MPC8308-NSG*NIC*
MPC8308-RDB 功能描述:開發(fā)板和工具包 - 其他處理器 Refer. Board MPC8308 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8308-RDB-PROMO 制造商:Freescale 功能描述:Motherboards MPC8308 PowerQuicc II DDR2 10Mbps/100Mbps/1000Mbps Linux Kernel
MPC8308-SOM 功能描述:開發(fā)板和工具包 - 其他處理器 For MPC8308 Ethernet USB 32bit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
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