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Pin state table – FUJITSU MB91460 SERIES FR60 User Manual

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Chapter 3 MB91460 Series Basic Information

8.Pin State Table

8. Pin State Table

Explanation of the meaning of words and phrases used in the pin state table according to the chosen mode.

• Input enable: It is possible to input a signal to the device.

• Input fixed: To prevent leakage by floating inputs, the input level is fixed to "0" internally.

• Hi-Z: The pin is put in a high impedance state.

• State hold: The state (input/output) of the pin immediately before changing the state is maintained. In case

of output, the output value of the pin is maintained.

Table 8-1 Pin State Table

Device

State

JEDEC

Pin (INNER)

Pa

d

Port

Name

Functio

n

PFR=1 EPFR=1 Special

at Reset

(INIT, RST)

after Reset
and Vector

Fetch

at SLEEP

at STOP

HIZ = 0

at STOP

HIZ = 1

Remarks

AL38

315

262

P00_7

D31

D31

-

-

Output Hi-Z,

Input

enabled

Output Hi-Z,

Input

enabled

State hold

Output:

State hold,

Input fixed

Output: HiZ,

Input fixed

AJ37

314

261

P00_6

D30

D30

-

-

AJ36

311

259

P00_5

D29

D29

-

-

AJ35

310

258

P00_4

D28

D28

-

-

AH36

309

257

P00_3

D27

D27

-

-

AH35

308

256

P00_2

D26

D26

-

-

AK38

307

255

P00_1

D25

D25

-

-

AJ38

305

253

P00_0

D24

D24

-

-

AH37

304

252

P01_7

D23

D23

-

-

Output Hi-Z,

Input

enabled

Output Hi-Z,

Input

enabled

State hold

Output:

State hold,

Input fixed

Output: HiZ,

Input fixed

AG37

302

251

P01_6

D22

D22

-

-

AG35

300

249

P01_5

D21

D21

-

-

AG36

299

250

P01_4

D20

D20

-

-

AF35

298

247

P01_3

D19

D19

-

-

AF36

297

248

P01_2

D18

D18

-

-

AH38

295

246

P01_1

D17

D17

-

-

AF37

294

244

P01_0

D16

D16

-

-

AG38

293

245

P02_7

D15

D15

-

-

Output Hi-Z,

Input

enabled

Output Hi-Z,

Input

enabled

State hold

Output:

State hold,

Input fixed

Output: HiZ,

Input fixed

AE37

292

243

P02_6

D14

D14

-

-

AE36

289

241

P02_5

D13

D13

-

-

AD37

288

240

P02_4

D12

D12

-

-

AD36

287

239

P02_3

D11

D11

-

-

AC37

286

238

P02_2

D10

D10

-

-

AF38

285

237

P02_1

D9

D9

-

-

AE38

283

236

P02_0

D8

D8

-

-