JBT6K49-AS 데이터 시트보기 (PDF) - Toshiba

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JBT6K49-AS

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Toshiba 

Pin Function Description (3)

JBT6K49-AS

Pin Name

VBAT

VDD

VCC

VEE

GND1、GND2

I/O

Function

¾ Analog circuit supply voltage

¾ Logic circuit supply voltage

¾ DC-DC converter 2 supply voltage

¾ DC-DC converter 3 supply voltage

¾ Ground pins

Note 2: The GND1 and GND2 pins serve different circuit blocks. Connect both pins to ground.

Pin Function Description (4)

Pin Name

TEST

SCK

SDA

FUSE**

FUSE*G

TEG**

I/O

Function

I

Test mode switching pin

This is an enable pin for Toshiba Test Mode. Normally it should be grounded.

I

Test mode clock pin

A clock pulse for serial data transfer used in Toshiba Test Mode is input on this pin. Normally it

should be grounded.

I

Test mode data pin

Serial data used in Toshiba Test Mode is input on this pin. Normally it should be grounded.

I

Toshiba test pin (1)

This pin is a dedicated pin used only in Toshiba Test Mode. Normally it should be left open.

I

Toshiba test pin (2)

This pin is a dedicated pin used only in Toshiba Test Mode. Normally it should be left open.

I

Toshiba test pin (3)

This pin is a dedicated pin used only in Toshiba Test Mode. Normally it should be left open.

8

2002-03-12

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