OKI
ML2502
n BLOCK DIAGRAM
MOUT LIN LOUT
-
+
+
-
-
+
MIN
LPF
AOUT
SPIN
SG
AGC
Analog Write & Read Circuits
SPOUT+
SPOUT-
128K Bit Cell
Analog Storage Flash
Memory Array
Internal
Oscillator
ROSC
SAM1
SAM2
Sampling
Clock
Address Decoder
DD
AV
Power
Supplies
Controller
AGND
REC1 REC2 PLAY1 PLAY2 ERASE MON DVDD DGND
n PIN LAYOUT
PKG Code: SSOP30-P-56-0.65
(TOP VIEW)
1
2
30
29 SAM1
NC
DVDD
REC1
REC2
PLAY1
PLAY2
ERASE
MIN
NC
3
28
27
26
25
24
23
SAM2
ROSC
DGND
MON
TEST
NC
4
5
6
7
8
MOUT
LIN
9
22 NC
10
11
12
21
20
19
AOUT
SPIN
LOUT
AVDD
AGND
AVDD 13
18 SPOUT-
14
15
17
16
SPOUT+
NC
AGND
NC
ML2502 Data Sheet (Revision 8.0)
2