TH58100FT 데이터 시트보기 (PDF) - Toshiba

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TH58100FT

TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS

Toshiba 

TH58100FT

ID Read (1)

The device contains ID codes which identify the device type and the manufacturer.

The device has 2 types of ID read command, i.e. ID Read (1) command 90H and ID Read (2) command 91H.

ID Read (1) command 90H provides maker code and device code. The ID codes can be read out under the

following timing conditions:

CLE

tCR

CE

WE

ALE

tAR1

RE

I/O

90H

00

tREAID

98H

79H

ID Read command (1) Address

Maker code

Device code

For the specifications of the acce0s0s times tREAID, tCR and tAR1 refer to the AC Characteristics.

Figure 13. ID Read timing

Table 6. ID Codes read out by ID read command (1) 90H

I/O8

I/O7

I/O6

I/O5

I/O4

I/O3

I/O2

I/O1

Maker code

Device code

1

0

0

1

1

0

0

0

0

1

1

1

1

0

0

1

Hex Data

98H

79H

2001-03-05 32/43

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