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PRODUCT
 
  AM4A: 4-bit CPU, 112 dots, 1-CH voice, dual tone.

P/N
Type
Sec.
(6KHz)
Sec.
(8KHz)
LCD
(SxC)
Duty
Bias
I
O
I/O
Prog.
ROM
RAM
OSC
IR
LVR
PWM
DAC
Mask
15
11.3
24 x 3
1/2
1/3
 1/2
7
4
8
1K x 15
64
R/XT
 -    -
ˇ
-
Mask
22
16.5
24 x 3
1/2
1/3
 1/2
8
4
8
1K x 15
64
R/XT
 -    -
ˇ
ˇ
Mask
24
18
28 x 4
1/2
1/3
1/4
 1/2
6
4
2
1.5K x 16
128
R/XT
 ˇ    ˇ
ˇ
ˇ
Sec:Seconds(voice duration), Prog.ROM:Program ROM



Speech IC
Multi-Channel Voice IC
General Purpose MCU
LCD MCU
32-bit MCU
Recording IC
Development Tool

 
佑華微電子股份有限公司 ALPHA MICROELECTRONICS CORP.
TEL：+886-3-5736660 FAX：+886-3-5736661 Address：9F-1, 295, Sec. 2, Kuang Fu Road, Hsinchu, Taiwan   E-mail： tw_websales@ealpha.com.tw
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