ISD1964SYI Nuvoton Technology Corporation of America, ISD1964SYI Datasheet - Page 11

• Manufacturer Part Number: ISD1964SYI
• Description: IC VOICE REC/PLAY 128SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of ISD1964SYI

• Interface: Pushbutton
• Duration: 42.4 - 128 Sec
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• For Use With: ISD-COB1964 - BOARD DEMO FOR ISD1964/32ISD-COB1916 - BOARD DEMO FOR ISD1916
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Filter Pass Band: -

6.
There are two operational modes: Address Mode and Direct Mode. After a new condition is selected on
Addr/ Drct
5
6.1.
FUNCTIONAL DESCRIPTION
¯¯¯¯, the power must be cycled to enable it.
The start address pins (S0, S1, S2 & S3) and end address pins (E0, E1, E2 & E3) are used to access the
memory location and they can divide the memory into a maximum of 16 slots. They are defined as
follows:
1 4
A
DDRESS
(
(
S3
E3
S3
E3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
)
)
M
ODE
(
(
S2
E2
S2
E2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
)
)
(
(
S1
S1
E1
E1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
)
)
(
(
S0
E0
S0
E0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
)
)
Row #
Row #
104
112
120
112
128
144
160
176
192
208
232
240
16
24
32
40
48
56
64
72
80
88
96
16
32
48
64
80
96
0
8
0
11
Duration [s]
Duration [s]
I1916
I1932
10.0
11.0
12.0
13.0
14.0
15.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
2.0
4.0
6.0
8.0
0
0
Publication Release Date: Jan 5, 2009
ISD1900
Revision 0.51