Q67101-H6773 Просмотр технического описания (PDF) - Infineon Technologies

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Q67101-H6773

Joint Audio Decoder-Encoder - Multimode

Infineon Technologies 

PSB 7238

Introduction

Table 8 Power Supply (cont’d)

Pin No. Symbol Function Descriptions

12

VDD

I

36

VDD

I

60

VDD

I

93

VDD

I

34

VDD

I

41

VDD

I

52

VDD

I

58

VDD

I

65

VDD

I

10

VDDP

I

28

VDDP

I

71

VDDP

I

89

VDDA

I

Positive power supply voltage (3.0 - 3.6 V).

Note: In former versions, pins 34, 41, 52, 58 and 65

could be connected to either VDD (for special

version with external memory) or to VDDP (for

compatibility with other JADE versions). This

version requires them to be connected to VDD.

Positive power supply voltage (4.5 - 5.5 V) for external

interfaces.

Separate positive power supply voltage (3.0 - 3.6 V) for

Clock Generation Unit (Oscillator).

92

VSSA

I

Separate Ground (0 V) for Clock Generation Unit

(Oscillator).

87

VDDAP I

Separate positive power supply voltage (3.0 - 3.6 V) for

Clock Generation Unit (PLL).

88

VSSAP

I

Note: The power supply for the PLL requires pin 87

connected to VDDAP. In former versions pin 87 was

connected to VDDP.

Separate Ground (0 V) for Clock Generation Unit (PLL)

Semiconductor Group

16

Data Sheet 1998-07-01

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