MCIMX25(2009) View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MCIMX25
(Rev.:2009)

i.MX25 Applications Processor for Consumer and Industrial Products

Freescale Semiconductor 

Table 5. DC Operating Conditions (continued)

Parameter

Symbol

Min. Typ. Max. Units

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

—

3.6

—

V

(program mode)

Supply output3

NVCC_DRYICE

VDD_

1.0

—

1.55

V

Operating ambient temperature

TA

–40 —

85

oC

1 VDD_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 6 for current

parameters.

3 NVCC_DRYICE is supply output. A 0.1-μF external capacitor should be connected to it.

i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 2

Freescale Semiconductor

11

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