Datasheet > 34825_10

34825_10

更新时间： 2022-09-18 16:31:05

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		接口集成电路
页数	文件大小	规格书
39页	694K
描述
Micro-USB Interface IC

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34825_10 数据手册

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions V_DD= 3.6 V, V_BUS= 5.0 V, V_DDIO= 3.0 V, -40°C ≤ T_A≤ 85°C (see Figure 1), unless

otherwise noted. Typical values noted reflect the approximate parameter means at V_DD= 3.6 V and T_A= 25°C under nominal

conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

ID DETECTION

ID_Float Threshold

Detection threshold

V_FLOAT

2.3

Pull-up Current Source

I_ID

μA

When ADC result is 1xxxx

When ADC result is 0xxxx

1.9

2.0

2.1

30.4

33.6

ID Shorted to Ground Detection

Detection current

I_VCBL

1.0

1.2

1.4

Detection voltage threshold

V_{VCBL_L}

LOGIC INPUT AND OUTPUT

VDDIO Logic Input Level

Input LOW level

V_{DDIO_IL}

V_{DDIO_IH}

0.5

Input HIGH level

1.5

Push-pull Logic Output

Output HIGH level (loaded by 1.0 mA current)

Output LOW level (loaded by 4.0 mA current)

V_OH

V_OL

0.7V_DDIO

0.4

Open-Drain Logic Output (INT)

V_ODOL

Output LOW level (loaded by 4.0 mA current)

0.4

I²C INTERFACE⁽⁴⁾

Low Voltage on I²C_SDA, I²C_SCL Inputs

High Voltage on I²C_SDA, I²C_SCL Inputs

Low Voltage on I²C_SDA Output

V_{I2C_IL}

V_{I2C_IH}

V_{I2C_OL}

I_{I2C_OL}

I_{I2C_LEAK}

C_I2CIN

-0.2

0.3V_DDIO

V_DDIO

0.4

0.7V_DDIO

Current Load when I²C_SDA Outputs Low Voltage

Leakage Current on I²C_SDA, I²C_SCL Outputs

Input Capacitance of the I²C_SDA, I²C_SCL Pins

Notes

4.0

μA

-1.0

1.0

8.0

1. The OUT pin discharge MOSFET is shown in Figure 15. This MOSFET will be turned on when the power MOSFET is off.

34825

Analog Integrated Circuit Device Data

Freescale Semiconductor

1...5 6 789 10 11...39

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