H8SSLASH2218 datasheet(728/750 Pages) RENESAS

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Section 22 Electrical Characteristics

Rev.6.00 Jun. 03, 2008 Page 680 of 698

REJ09B0074-0600

22.5

USB Characteristics

Table 22.8 lists the USB characteristics (USD+ and USD- pins) when the on-chip USB transceiver

is used.

Table 22.8

USB Characteristics (USD+ and USD- pins) when On-Chip USB Transceiver Is Used

Conditions: VCC = PLL VCC = Dr VCC = 3.0 V to 3.6 V, VSS = PLLVSS = DrVSS = 0 V, f = 16

MHz, 24 MHz, Ta = –20°C to +75°C (regular specifications), Ta = –40°C to +85°C

(wide-range specifications)

Item

Symbol Min.

Max.

Unit

Test Condition

Input

characteristics

Input high level voltage VIH

2.0

—

Figures 22.21,

22.22

Input low level voltage VIL

—

0.8

Differential input sense VDI

0.2

—

| (D+)-(D-)|

Differential common

mode range

VCM

0.8

2.5

Output

characteristics

Output high level

voltage

VOH

2.8

—

IOH = -200 μA

Output low level

voltage

VOL

—

0.3

IOL = 2 mA

Crossover voltage

VCRS

1.3

2.0

Rise time

Fall time

Rise time/fall time

matching

tRFM

111.11 %

(TR/TF )

Output resistance

ZDRV

Including Rs = 24

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