AD6426 查看數據表（PDF） - Analog Devices

零件编号

产品描述 (功能)

比赛名单

AD6426

Enhanced GSM Processor

Analog Devices 

Preliminary Technical Information

AD6426

Group

Accessory

Interface

Real Time

Clock

Interface

Test Interface

Pin Name

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

GPIO6

GPIO7

GPIO8

GPIO9

GPCS

OSCIN

OSCOUT

VDDRTC

PWRON

JTAGEN

TCK

TMS

TDI

TDO

Pin Functionality ( NORMAL MODE)

Pins I/O Default / Alternative Function(s) *

1

I/O General Purpose Inputs/Output 0

1

I/O General Purpose Inputs/Output 1 / Radio BANDSELECT1

*

1

I/O General Purpose Inputs/Output 2 / Radio BANDSELECT0

*

1

I/O General Purpose Inputs/Outputs 3 / Serial Display Address

Output *

1

I/O General Purpose Inputs/Outputs 4 / Serial Display Clock

Output *

1

I/O General Purpose Inputs/Outputs 5 / Battery ID Interface *

1

I/O General Purpose Inputs/Output 6 / VBIAS *

1

I/O General Purpose Inputs/Output 7 / Antenna Select *

1

I/O General Purpose Inputs/Output 8 / DEBUG UART

Transmit Data *

1

I/O General Purpose Inputs/Output 9 / DEBUG UART

Receive Data *

1

O General Purpose Chip Select

1

I 32.768 kHz Crystal Input

1

O 32.768 kHz Oscillator Output and Feedback to Crystal

1

RTC Supply Voltage

1

O Power ON/OFF Control

1

I JTAG Enable

1

I JTAG Test Clock / HSL Data 0

1

I JTAG Test Mode Select / HSL Data 1 / DAI Reset

1

I JTAG Test Data Input / HSL Data 3 / DAI Data 1

1

O JTAG Test Data Output / HSL Data 2 / DAI Data 0

* Note: Functionality of these pins can be changed under software control.

This Information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog Devices assumes no

obligation regarding future manufacture unless otherwise agreed to in writing. No responsibility is assumed by Analog Devices for its use; nor for any

infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent

rights of Analog Devices.

Revision Preliminary 2.3 (June 9, ´98)

-6-

Confidential Information

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