AP89021 Aplus Integrated circuits Inc., AP89021 Datasheet - Page 3

• Manufacturer Part Number: AP89021
• Description: Voice Otp Ic
• Manufacturer: Aplus Integrated circuits Inc.

PIN CONFIGURATIONS
PIN NAMES
Ver 2.2
PIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Playback
VOUT1
VOUT2
COUT
OUT1
OUT2
OUT3
Mode
VDD
OSC
VSS
VPP
SBT
RST
S1
S2
S3
S4
Integrated Circuits Inc.
OTP Program
VOUT1
VOUT2
COUT
OUT2
OUT3
OUT1
OSC
VSS
ACLK
DCLK
Mode
VDD
PGM
OEB
VSS
VPP
IO
S1
S2
S3
S4
-
-
-
-
1
2
4
3
5
6
7
8
150 mil SOP
300 mil DIP
Description
Programmable output (I/O pin)
PWM output to drive speaker directly
PWM output to drive speaker directly
Power Ground
Programmable output (I/O pin)
Programmable output (I/O pin)
D/A current output
Oscillator input
Supply voltage for OTP programming
Trigger pin (input with internal pull-down)
Trigger pin (input with internal pull-down)
Positive Power Supply
Trigger (input with internal pull-down)
Trigger (input with internal pull-down)
Trigger pin (input with internal pull-down)
Reset pin (input with internal pull-down)
3
15
13
16
14
12
11
10
9
SBT
RST
S4
S3
VDD
S2
S1
VPP
aP89021/010
May 31, 2007