JA21032 Datasheet: Useful Voice with Real-Time Clock





JA21032 Useful Voice with Real-Time Clock Datasheet

Part Number JA21032
Description Useful Voice with Real-Time Clock
Manufacture JAZTEK
Total Page 24 Pages
PDF Download Download JA21032 Datasheet PDF

Features: JA21000 Series Useful Voice with Real-T ime Clock (RTC) Features y Single pow er 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 seco nds voice@ S.R.= 6kHz & www.DataSheet4U .c4om-bit ADPCM y Max. of two current type DAC audio outputs y One PWM outpu t to direct driving a speaker y Progr ammable 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 spe ech synthesizer y On-chip RC oscillato r y Power saving STOP & HALT modes y I/O State Change wake-up option for all of I/O port y Support 32K crystal osc illator share with two pins of PA Gene ral Description JA21000 is a series of 3 to 340 seconds single chip voice synt hesizer IC with RTC which contains a PW M direct drive circuit or AUD output fo r transistor application. In addition, this chip also provides .

Keywords: JA21032, datasheet, pdf, JAZTEK, Useful, Voice, with, Real-Time, Clock, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

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
E-mailΚsales@jaztek.com.tw
Ver. 0.7
Web-siteΚwww.jaztek.com.tw

                    
                    






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