MX93521 데이터 시트보기 (PDF) - Macronix International
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MX93521 Datasheet PDF : 57 Pages
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4.3.2 Parallel Interface:(UPMODX=0)
SYMBOL TYPE
PHRDB\ I
PHWRB\ I
PHDB(7:0) B
PIN # (PQFP)
37
33
25~32
PIN # (LQFP)
34
30
22~29
4.4 CODEC (4 pins)
SYMBOL
CFS
CMCLK
DSPDX
DSPDR
TYPE
OB
OB
OA
I
PIN # (PQFP)
35
36
34
38
PIN # (LQFP)
32
33
31
35
4.5 OPT:OUT PORT(16 pins)
SYMBOL TYPE
CLE
OC
ALE
OC
N.C.
CE2\
OC
CE1\
OC
LED1\
OC
LED2\
OC
N.C. DR-V5
RxCmd DR-V5 OC
PIN # (PQFP)
11
10
6,9
8
7
5
4
2,3
1
PIN # (LQFP)
8
7
3,6
5
4
2
1
98
WP\
OC
100
97
SDATA
OC
99
96
SDEN\
OC
98
95
SPK-E
OC
95
92
MIC-E\
OC
94
91
MX93521
DESCRIPTION
Host read
Host write
Host data bus
DESCRIPTION
Codec frame sync, 8Khz
Codec master clock, 1.536Mhz
Codec data transmit
Codec data receive
DESCRIPTION
Flash memory command latch enable
Flash memory address latch enable
Chip enable 2
Chip enable 1
LED1 enable
LED2 enable
Received Command (toggle when re
ceived command from HOST)
Flash memory write protection
Serial data transfer (for MX93000)
Serial data enable (for MX93000)
Speaker enable,Hi-active
Microphone enable
P/N:PM0426
REV. 2.2, JAN 20, 1998
7
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