msm6679al-110 Oki Semiconductor, msm6679al-110 Datasheet - Page 10

• Manufacturer Part Number: msm6679al-110
• Description: Si/sd Voice Recognizer, Recorder/player, And Speech
• Manufacturer: Oki Semiconductor

MSM6679AL-110 Voice Recognition Processor
8
Pin #
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
Pin Name Signal Type
WRRAM
RDRAM
GND
A10
A11
A12
A13
A14
A15
NC
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
(do not connect) Reserved. These pins are reserved for future use and must be left open.
Digital Ground Ground.
Bidirectional
Output
Output
Output
I/O
RAM Read. This is a strobe signal for direct connection to an external RAM's
RD input. When asserted LOW, this signal indicates that the MSM6679AL-
110 is ready to read data from RAM.
RAM Write. This is a strobe signal for direct connection to an external RAM's
WR input. When asserted LOW, this signal indicates that the MSM6679AL-
110 is ready to write data to RAM.
Memory Data Bus.
Memory Address Bus.
Description
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