38D2 Group Standard Characteristics

M38D29GF-XXXFP/HP,M38D29GC-XXXFP/HP,M38D28G8-XXXFP/HP,M38D24G6-XXXFP/HP,M38D24G4-XXXFP/HP

M38D29GFFP/HP,M38D29GCFP/HP,M38D28G8FP/HP,M38D24G6FP/HP,M38D24G4FP/HP

A/D conversion accuracy standard characteristics example-2

• Vcc = 5.12[V]

• Temp. = 25[°C]

• A/D conversion mode = 10bit

• VREF = 5.12[V]

• CPU mode = frequency/2 mode

• f(XIN) = 12[MHz]

• A/D conversion clock = f(XIN) /8

• 1LSB Width = 5.12[V] / 1024 = 5[mV]

Fig. 51. A/D conversion accuracy standard characteristics example-2

A/D CONVERTER STEP WIDTH MEASUREMENT

Conversion value

Conversion value

Conversion value

Conversion value

-15.0

-10.0

-5.0

0.0

5.0

10.0

15.0

0

16

32

48

64

80

96

112

128

144

160

176

192

208

224

240

256

-15.0

-10.0

-5.0

0.0

5.0

10.0

15.0

256

272

288

304

320

336

352

368

384

400

416

432

448

464

480

496

512

-15.0

-10.0

-5.0

0.0

5.0

10.0

15.0

512

528

544

560

576

592

608

624

640

656

672

688

704

720

736

752

768

-15.0

-10.0

-5.0

0.0

5.0

10.0

15.0

768

784

800

816

832

848

864

880

896

912

928

944

960

976

992

1008

1024

1LSB Width

Error

1LSB Width

Error

REJ99B1154-0200

©2007. Renesas Technology Corp., All rights reserved.

November 2007

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