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PDF JA21xxx Data sheet ( Hoja de datos )
| Número de pieza | JA21xxx | |
| Descripción | Useful Voice ROMless Voice Synthesizer And Controller | |
| Fabricantes | Jaztek | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de JA21xxx (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
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JA21000 Series
Useful Voice with Real-Time Clock (RTC)
Features
y Single power supply 2.4V – 5.2V
y 4-bit ADPCM & 8-bit PCM synthesis.
y 7K-22KHz max. of playing speed for ADPCM
synthesizer
y 12K-32KHz max. of playing speed for PCM
synthesizer
y Provides 3~340 seconds voice@ S.R.= 6kHz &
www.DataSheet4U.c4om-bit ADPCM
y Max. of two current type DAC audio outputs
y One PWM output to direct driving a speaker
y Programmable 2-channel tone melody
generator
y 16 levels of digital volume control
y Powerful and easy instructions are provided
y Built in a high quality speech synthesizer
y On-chip RC oscillator
y Power saving STOP & HALT modes
y I/O State Change wake-up option for all of I/O
port
y Support 32K crystal oscillator share with two
pins of PA
General Description
JA21000 is a series of 3 to 340 seconds single chip
voice synthesizer IC with RTC which contains a
PWM direct drive circuit or AUD output for transistor
application. In addition, this chip also provides high
sink current port pins, multi external interrupt pins
function, and multi oscillator options. JA21000
series offers one of the best cost/performance
ratios in the toy or industry for controller.
It also supplies high-sink current port pins,
multi-external wake-up pins function and
multi-oscillator options. The JA21000 series can
support 32K crystal oscillator for timer with low
operating current. In addition, this JA21000 series
family IC leads users into an easy-to use
development environment that shorten developer’s
period and fasten time-to-market. Moreover,
fantastic sound effects can be generated by users
easily without writing complex programs. This
JA21000 series family offers the best
cost/performance ratios for toy, consumer, and
industry use.
Selection Table
Part No.
Voice Cap. (second )
Max. of key numbers
Max. of PWM outputs
Max. of DAC outputs
JA21003
3
16
1
JA21007
7
16
1
JA21014 JA21018
14 18
16 16
11
1
JA21032
32
32
1
1
JA21043
43
32
1
1
Part No.
Voice Cap. (second )
Max. of key number
Max. of PWM outputs
Max. of DAC outputs
JA21064
64
32
1
2
JA21085
85
32
1
2
JA21128 JA21170
128 170
64 64
11
22
JA21256
256
64
1
2
JA21340
340
64
1
2
NoteΚThe voice capacity is based on sampling rate of 6KHz and 4-bit ADPCM
Preliminary
TELΚ886-3-5770755
FAXΚ886-3-5770756
24-1
Ver. 0.7
Web-siteΚwww.jaztek.com.tw
1 page  
2. JA21007
<
!!
!
!!!!!!!!!!!!!!!!!!!!
JA21000 Series!
www.DataSheet4U.com
;
Pad No.
01
02
03
04
05
06
07
08
Pad Name
PA3
PA2
PA1
PA0
PB0
PB1
PB2
PB3
X(um)
70
70
70
89.1
198.9
308.7
418.5
528.3
Y(um)
535.5
425.7
315.9
70
70
70
70
70
NoteΚThe IC substrate should be connect to VSS
Pad No.
09
10
11
12
13
14
15
Pad Name
VSS
OSCI
VDD
VDD
PWM
VSS
PWMB
X(um)
638.1
747.9
857.7
967.5
1207.9
1521.2
1521.2
Y(um)
70
70
70
70
70
69.3
268.0
Chip size : 1592 x 1263 (Pm)2
Preliminary
TELΚ886-3-5770755
FAXΚ886-3-5770756
24-5
Ver. 0.7
Web-siteΚwww.jaztek.com.tw
5 Page 
8. JA21085
<
www.DataSheet4U.com
;
ʳ
NoteΚThe IC substrate should be connect to VSS
!!
!
!!!!!!!!!!!!!!!!!!!!
JA21000 Series!
Pad No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
JA21085
Pad Name X(um) Y(um)
PA7 70 528.3
PA6 70 418.5
PA5 70 308.7
PA4 70 198.9
PA3 70 89.1
PA2
315.9
70
PA1
425.7
70
PA0
535.5
70
PB0
645.3
70
PB1
755.1
70
PB2
864.9
70
PB3
974.7
70
PB4 1084.5 70
PB5
1194.3
70
PB6 1304.1 70
PB7 1413.9 70
VSS
1523.7 70
OSCI
1633.5 70
VDD
1743.3 70
VDD
1983.8 71.1
PWM
1983.8 339.2
VSS
1983.8 557.1
PWMB
1983.8 775
Chip size : 2054 x 3211 (Pm)2
Preliminary
TELΚ886-3-5770755
FAXΚ886-3-5770756
24-11
Ver. 0.7
Web-siteΚwww.jaztek.com.tw
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet JA21xxx.PDF ] | |
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