IMX35 datasheet(22/148 Pages) FREESCALE

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i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 6

Freescale Semiconductor

DDR2

High-level output voltage

Voh

—

NVCC – 0.28

—

Low-level output voltage

Vol

—

0.28

Output min. source current

Ioh

—

–13.4

—

Output min. sink current

Iol

—

13.4

—

DC input logic high

VIH(dc)

—

NVCC

÷ 2+

0.125

—NVCC + 0.3

DC input logic low

VIL(dc)

—

–0.3 V

—

NVCC

÷ 2–

0.125

DC input signal voltage

(for differential signal)

Vin(dc)

—

–0.3

—

NVCC + 0.3

DC differential input voltage

Vid(dc)

—

0.25

—

NVCC + 0.6

Termination voltage

Vtt

—

NVCC

÷ 2–

0.04

NVCC

÷ 2NVCC ÷ 2+

0.04

Input current (no

pull-up/down)

IIN

—

±1

μA

Tri-state I/O supply current

Icc – NVCC

—

±1

μA

Mobile

DDR

High-level output voltage

—

IOH = –1mA

IOH = specified drive

NVCC – 0.08

0.8

× NVCC

——

Low-level output voltage

—

IOL = 1mA

IOL = specified drive

——

0.08

0.2

× NVCC

High-level output current

(Voh = 0.8

× NVCCV)

—

Standard drive

High drive

Max. drive

–3.6

–7.2

–10.8

——

Low-level output current

(Vol = 0.2

× NVCCV)

—

Standard Drive

High Drive

Max. Drive

3.6

7.2

10.8

——

High-Level DC CMOS

input voltage

VIH

—

0.7

× NVCC

—

NVCC + 0.3

Low-Level DC CMOS

input voltage

VIL

—

–0.3

—

0.2

× NVCC

Differential receiver VTH+

VTH+

—

100

Differential receiver VTH–

VTH–

—

–100

—

Input current (no

pull-up/down)

IIN

VI = 0

VI = NVCC

——

±1

μA

Tri-state I/O supply current

Icc – NVCC

VI = NVCC or 0

—

±1

μA

Table 13. I/O Pin DC Electrical Characteristics (continued)

DC Electrical

Characteristics

Symbol

Test Condition

Min.

Typ.

Max.

Unit

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