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Part: JA23060
Category:
Description: Cpu Voice
Company: Myson Technology
Datasheet: Download JA23060 datasheet File size : 119 kB
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Datasheet text preview:
JA23000 Series
CPU VOICE
Features
Built-in an 8-bit CPU core Built-in 128~208 bytes of data RAM Built-in 0~1024KB user data ROM Built-in 16K~60KB program ROM On-chip RC oscillator or crystal oscillation clock input 32kHz internal RC oscillator Illegal address reset Maximum of 24 programmable I/O pins Internal RC oscillator for Timer or WDT Watch-dog timer (WDT) Power saving STOP & HALT modes Maximum of 2*16-bit (or 8-bit) & 2*8-bit timers External interrupt input I/O State Change wake-up option for all of I/O port Operating voltage 2.4V 5.4V Programmable R-option for PA4~7 & PB0~7 Support 32768Hz crystal oscillator share with Port A 1ms interrupt (@ Fsys=2MHz)
General Description
JA23000 series is a series of 14 to 340 seconds (S.R.=6kHz, 4bit ADPCM) single chip voice synthesizer IC with a PWM Direct Drive circuit or AUD output for transistor application, JA23000 series contains an 8-bit Micro-Controller Units (MCU), 12~24 programmable general I/Os, 16KB~60KB Program ROM, Special register, 0~1024KB Data ROM, 4 CHs of current type DAC or 2 CHs PWM output for voice output, 128~208
bytes of user data RAM and 2*16-bit (or 8-bit) & 2*8-bit Timers. The advanced sub-micron CMOS process technology ensures JA23000 series high performance, high reliability and sophisticated functionalities. In addition, this chip also provides high sink current port pins, multi external interrupt pins, Low Voltage Detector (LVD) function, and multi oscillator options. JA23000 series offers the best cost/performance ratios, as a controller, for the industry applications.
Selection Table
Part No. I/O PROM DROM RAM Timer ( Bits * No. ) PWM DAC JA23048 12 48KB 0 128B 8b*2 V JA23060 JA23384 JA23512 JA23768 JA231K0 12 24 24 24 24 60KB 16KB 16KB 16KB 16KB 0 384KB 512KB 768KB 1024KB 128B 208B 208B 208B 208B 8b*2 16*2 & 8*2 16*2 & 8*2 16*2 & 8*2 16*2 & 8*2 V V V V V V V V V V
Preliminary
TEL 886-3-5770755 FAX 886-3-5770756
21- 1
E-mail sales@jaztek.com.tw
Ver. 0.6
Web-site www.jaztek.com.tw
J
A 2 3 0 0 0 Series
B
lock Diagram
P
in Assignment
Pin Name TMR RESB DVSS, AVSS PA0 PA7 PB0 PB7 PC0 PC7 DVDD, AVDD Internal Description -- Timer counter input or timer clock output by pin option. Pull Hi System input, active low. -- Negative power supply. Port I/O pins can be configured as input, output, or interrupt input I/O Pull Hi (*) pin. Some pins can configure for special function. Please refer to the I/O configuration description. -- -- Positive power supply. In XTAL mode, it connects to an external XTAL between OSCI and OSCO O -- OSCO. In RC mode, its output is the Fsys/4. In XTAL mode, it connects to an external XTAL between OSCI and OSCO. OSCI I -- In RC mode, it connects to an external oscillator resistor between OSCI and VDD. Meanwhile, the pin can be used as a external clock input. INTB I Pull Hi INT input pin by user program option. PMOS Current type DAC output for driving external transistors or driving PWM(AUD1), O (AUD1,2) speaker directly by mask option. PWMB(AUD2) Low voltage detection pin. Connect a resistor between LVDET and LVDET I -- VSS to adjust the low battery detection. (*) The pull high resister with or without is optional by user program. I/O I/O I --
Preliminary
TEL 886-3-5770755 FAX 886-3-5770756
21-2
E-mail sales@jaztek.com.tw
Ver. 0.6
Web-site www.jaztek.com.tw
J
A 2 3 0 0 0 Series
P
ad Diagram & Pad Location JA23048
P
ad No. 1 2 3 4 5 6 7 8 9 10 11 12
Pad Name PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 P B0 PB1 PB2 PB3
X(um) 70 70 70 70 70 70 70 70 315.9 425.7 535.5 645.3
Y(um) 857.7 747.9 638.1 528.3 418.5 308.7 198.9 89.1 70 70 70 70
Pad No. Pad Name 13 14 15 16 17 18 19 20 21 22 23 24 V DD VSS LVDET INTB TMR RESB OSCO OSCI V DD P WM VSS PWMB
X(um) 755.1 864.9 974.7 1084.5 1194.3 1304.1 1413.9 1523.7 1787.6 1787.6 1787.6 1787.6
Y(um) 70 70 70 70 70 70 70 70 71.1 311.55 510.3 709.05 m)2
Chip Size 1858.00 x 1587.25 (
Preliminary
TEL 886-3-5770755 FAX 886-3-5770756
21-3
E-mail sales@jaztek.com.tw
Ver. 0.6
Web-site www.jaztek.com.tw
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