ML2502 查看數據表（PDF） - Oki Electric Industry

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ML2502

RECORD/PLAYBACK LSI with 128Kbit Analog Cell Storage Flash Memory

Oki Electric Industry 

OKI

ML2502

n Application Circuit Sample

Single-phrase Record/Playback, at 4 kHz sampling frequency and with a Dynamic Speaker.

MIC

1 NC

2 DVDD

3 REC1

4 REC2

5 PLAY1

6 PLAY2

7 ERASE

8 MIN

9 MOUT

10 LIN

11 LOUT

12 AVDD

13 AVDD

14 SPOUT+

15 NC

NC 30

SAM1 29

SAM2 28

ROSC 27

DGND 26

MON 25

TEST 24

NC 23

NC 22

AOUT 21

SPIN 20

AGND 19

SPOUT- 18

AGND 17

NC 16

LED

Speaker

ML2502 Data Sheet (Revision 8.0)

20

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