IMX51 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

IMX51

i.MX51 Applications Processors for Consumer and Industrial Products

Freescale Semiconductor 

Electrical Characteristics

Table 13. i.MX51 Operating Ranges (continued)

Symbol

Parameter

Minimum1 Nominal2 Maximum1 Unit

NVCC_EMI

GPIO EMI Supply and additional digital power

1.65

1.875 or

3.1

V

NVCC_PER5

supplies.

2.775

NVCC_PER10

NVCC_PER11

NVCC_PER12

NVCC_PER13

NVCC_PER14

NVCC_IPUx3

GPIO IPU Supply and additional digital power

1.65

1.875 or

3.1

V

NVCC_PER3

supplies.

2.775

NVCC_PER8

NVCC_PER9

NVCC_EMI_DRAM DDR and Fuse Read Supply

1.65

1.8

1.95

V

VDD_FUSE4

Fusebox Program Supply (Write Only)

3.0

—

3.3

V

NVCC_NANDF_x5

Ultra High voltage I/O (UHVIO) supplies

—

V

NVCC_PER15

NVCC_PER17

UHVIO_L 1.65

1.875

1.95

UHVIO_H

2.5

2.775

3.1

UHVIO_UH

3.0

3.3

3.6

NVCC_USBPHY

NVCC_OSC

USB_PHY analog supply, oscillator analog

supply6

2.25

2.5

2.75

V

TVDAC_DHVDD,

TVE-to-DAC level shifter supply, cable detector

2.69

2.75

2.91

V

NVCC_TV_BACK, supply, analog power supply to RGB channel

AHVDDRGB

NVCC_HS4_1

NVCC_HS4_2

NVCC_HS6

NVCC_HS10

NVCC_I2C

HS-GPIO additional digital power supplies

I2C and HS-I2C I/O Supply7

1.65

—

3.1

V

1.65

1.875

1.95

V

2.7

3.0

3.3

NVCC_SRTC_

POW

SRTC Core and I/O Supply (LVIO)

1.1

1.2

1.3

V

VDDA33

USB PHY I/O analog supply

3.0

3.3

3.6

V

VBUS

See Table 11 and Table 126 for details. This is

—

—

—

—

not a power supply.

TC

Case Temperature (MCIMX51xD—Consumer)

–20

—

85

oC

Case Temperature (MCIMX51xC—Industrial)

–40

—

95

oC

1 Voltage at the package power supply contact must be maintained between the minimum and maximum voltages. The design

must allow for supply tolerances and system voltage drops.

2 The nominal values for the supplies indicate the target setpoint for a tolerance no tighter than ± 50 mV. Use of supplies with a

tighter tolerance allows reduction of the setpoint with commensurate power savings.

3 The NVCC_IPUx rails are isolated from one another. This allows the connection of different supply voltages for each one. For

example, NVCC_IPU2 can operate at 1.8 V while NVCC_IPU4 operates at 3.0 V.

i.MX51 Applications Processors for Consumer and Industrial Products, Rev. 6

20

Freescale Semiconductor

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