IMX51A 查看數據表（PDF） - Freescale Semiconductor

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IMX51A

i.MX51A Automotive and Infotainment Applications Processors

Freescale Semiconductor 

Electrical Characteristics

Symbol

VDDA

VDD_DIG_PLL_A

VDD_DIG_PLL_B

VDD_ANA_PLL_A

VDD_ANA_PLL_B

NVCC_EMI

NVCC_PER5

NVCC_PER10

NVCC_PER11

NVCC_PER12

NVCC_PER13

NVCC_PER14

NVCC_IPUx3

NVCC_PER3

NVCC_PER8

NVCC_PER9

NVCC_EMI_DRAM

VDD_FUSE4

NVCC_NANDF_x5

NVCC_PER15

NVCC_PER17

NVCC_USBPHY

NVCC_OSC

TVDAC_DHVDD,

NVCC_TV_BACK,

AHVDDRGB

NVCC_HS4_1

NVCC_HS4_2

NVCC_HS6

NVCC_HS10

NVCC_I2C

NVCC_SRTC_

POW

VDDA33

VBUS

Table 13. i.MX51A Operating Ranges (continued)

Parameter

Minimum1 Nominal2 Maximum1 Unit

Memory arrays voltage—Run Mode

Memory arrays voltage—Stop Mode

PLL Digital supplies

1.15

0.92

1.15

1.20

0.95

1.2

1.275

V

1.275

V

1.35

V

PLL Analog supplies

1.75

1.8

1.95

V

GPIO EMI Supply and additional digital power

1.65

1.875 or

3.1

V

supplies.

2.775

GPIO IPU Supply and additional digital power

1.65

1.875 or

3.1

V

supplies.

2.775

DDR and Fuse Read Supply

1.65

1.8

1.95

V

Fusebox Program Supply (Write Only)

3.0

—

3.3

V

Ultra High voltage I/O (UHVIO) supplies

—

V

UHVIO_L 1.65

1.875

1.95

UHVIO_H

2.5

2.775

3.1

UHVIO_UH

3.0

3.3

3.6

USB_PHY analog supply, oscillator analog

supply6

2.25

2.5

2.75

V

TVE-to-DAC level shifter supply, cable detector

2.69

supply, analog power supply to RGB channel

2.75

2.91

V

HS-GPIO additional digital power supplies

1.65

—

3.1

V

I2C and HS-I2C I/O Supply7

SRTC Core and I/O Supply (LVIO)

USB PHY I/O analog supply

See Table 11 on page 17 and Table 125

on page 147 for details. This is not a power

supply.

1.65

1.875

1.95

V

2.7

3.0

3.3

1.1

1.2

1.3

V

3.0

3.3

3.6

V

—

—

—

—

i.MX51A Automotive and Infotainment Applications Processors, Rev. 2

18

Freescale Semiconductor

Preliminary—Subject to Change Without Notice

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