參數(shù)資料
型號: MCIMX258CVM4
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA400
封裝: 17 X 17 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, MAPBGA-400
文件頁數(shù): 24/154頁
文件大?。?/td> 1498K
代理商: MCIMX258CVM4
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
12
Freescale Semiconductor
I/O supply voltage, GPIO
CRM,LCDC,JTAG,MISC
NVDD_GPIO2
3.0
3.3
3.6
I/O supply voltage DDR (Mobile DDR mode)
EMI1, EMI2
NVDD_MDDR
1.75
1.95
V
I/O supply voltage DDR (DDR2 mode)
EMI1,EMI2
NVDD_DDR2
1.75
1.9
V
I/O supply voltage DDR (SDRAM mode)
EMI1,EMI2
NVDD_SDRAM
1.75
3.6
V
Supply of USBPHY1 (HS)
USBPHY1_VDDA_BIAS, USBPHY1_UPLL_VDD,USBPHY1_VDDA
VDD_usbphy1
3.17
3.3
3.43
V
Supply of USBPHY2 (FS)
USBPHY2_VDD
VDD_usbphy2
3.0
3.3
3.6
V
Supply of OSC24M
OSC24M_VDD
VDD_OSC24M
3.0
3.3
3.6
V
Supply of PLL
MPLL_VDD,UPLL_VDD
VDD_PLL
1.4
1.65
V
Supply of touchscreen ADC
NVCC_ADC
VDD_tsc
3.0
3.3
3.6
V
External reference of touchscreen ADC
Ref
Vref
2.5
VDD_tsc VDD_tsc
V
Fusebox program supply voltage
FUSE_VDD2
FUSEVDD
(program mode)
3.3 ± 5%
3.6
V
Supply output3
NVCC_DRYICE
VDD_
1.0
1.55
V
Operating ambient temperature
TA
–40
85
oC
1 V
DD_BAT must always be powered by battery in security application. In non-security case, VDD_BAT can be connected to
QVDD.
2 The fusebox read supply is connected to supply of the full speed USBPHY2_VDD. FUSE_VDD is only used for programming.
It is recommended that FUSE_VDD be connected to ground when not being used for programming. See Table 7 for current
parameters.
3 NVCC_DRYICE is a supply output. An external capacitor no less than 4 F must be connected to it. A 4.7 F capacitor is
recommended.
Table 6. DC Operating Conditions (continued)
Parameter
Symbol
Min.
Typ.
Max.
Units
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