A PLUS MAKE YOUR PRODUCTION A-PLUS APExx08 Series DATA SHEET APLUS INTEGRATED CIRCUITS INC. Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115)台北市南港區成功路㆒段 32 號 3 樓之 10. Sales E-mail: [email protected] TEL: 886-2-2782-9266 Technology E-mail: [email protected] FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw APExx08 Series 1.0 General Description The APExx08 series are very low cost voice and melody synthesizer with 4-bits CPU. They have various features including 4-bits ALU, ROM, RAM, I/O ports, timers, clock generator, voice and melody synthesizer, and PWM (Direct drive) or D/A current outputs, etc. The audio synthesizer contains one voice-channel and two melody-channels. Furthermore, they consist of 27 instructions in these devices. With CMOS technology and halt function can minimize power dissipation. Their architectures are similar to RISC, with two stages of instruction pipeline. They allow all instructions to be executed in a single cycle, except for program branches and data table read instructions (which need two instruction cycles). 2.0 Features (1) Single power supply can operate from 2.4V to 5.5V at 4MHz or 8MHz. (2) Program ROM: 16k x 10 bits (3) 1 set of 16-bits DPR can access up to 64k x 10 bits melody data memory space, and 1 set of 18-bits VPR can access up to 256k x 10 bits voice data memory space. Product Voice Duration (sec) Voice Pointer (VPR) ROM Size (10-bit) APE0508 5 14-bits 16k APE1008 10 15-bits 32k APE1508 15 16-bits 48k APE2008 20 16-bits 64k APE3108 31 17-bits 96k APE4108 41 17-bits 128k APE5208 52 18-bits 160k APE6308 63 18-bits 192k (4) Data Registers: a). 128 x 4-bits data RAM (00-7Fh) (APE0508 /1008 is 96 x 4-bits data RAM 00-5Fh) b). Unbanked special function registers (SFR) range: 00h-2Fh (5) I/O Ports: a). PRA: 4-bits I/O Port A (10h) can be programmed to input/output individually. (Register control) b). PRB: 4-bits I/O Port B (13h) can be configured to input/output individually. (Mask option) (6) On-chip clock generator: Resistive Clock Drive (RM) (7) Timer: 1-set Voice Interrupt (Timer0: a 9-bits auto-reload timer/counter). (8) Stack: 2-level subroutine nesting. (9) Built-in 4 Level Volume Control can be programmed. (10) Built-in 8 Level DAC current output can be configured. (Mask option) (11) Built-in IR Carry Output: Port B[1] can be configured as IR pin by 38k / 56kHz. (Mask option) 1 Rev 1.3 2003/8/18 APExx08 Series (12) External Reset: Port B[3] can be configured as reset pin. (Mask opton) (13) HALT and Release from HALT function to reduce power consumption (14) Watch Dog Timer (WDT) (15) Instruction: 1-cycle instruction except for table read and program branches which are 2-cycles (16) Number of instruction: 27 (17) DAC: 1 channel voice and dual tone melody synthesizer (One 9-bits Cout or 8-bits PWM output). FIGURE 1 : ROM Map of APExx08 Series PC[13:0] 14-bit x 2 STACK 16-bit Data Pointer 18-bit Voice Pointer Reset Vector 00000h Reserved for Testing 000FEh 000FFh-00400h 00401h 00000h-03FFFh Program ROM 00000h-0FFFFh Data ROM for Melody 00000h-2FFFFh Voice ROM for Voice 2 Rev 1.3 2003/8/18 APExx08 Series 3.0 Pin Description Pad Name PWM2/Cout Pin Attr. PWM1 Vdd1~2 O Power PRA0~3 I/O I/O port can be programmed to input/output individually. Input type with weak pull-low or fix-input-floating capability. Buffer Output type. PRB0, PRB2 I/O I/O port can be configured to input/output individually. Input type with weak pull-low or fix-input-floating capability. Buffer Output type. I/O I/O port can be configured to input/output individually. Input type with weak pull-low or fix-input-floating capability. Buffer Output type. Mask option selected as an IR Carrier Output with 38k / 56kHz PRB3 / Reset I/O I/O port can be configured to input/output individually. Input type with weak pull-low or fix-input-floating capability. Buffer Output type. Mask option selected as an external RESET pin with weak pull-low capability. OSC GND1~2 I Power O PRB1 / IR Description PWM2 output, or Current Output of Audio. PWM1 output. Power supply during operation. RM mode Oscillator input Ground Potential 4.0 DC Characteristics Symbol Vdd Isb Iop Parameter Operating voltage Supply current Standby Operating Iih Input current (Internal pull low) Ioh Output-high current Vdd Min. 2.4 3 4.5 3 4.5 3 4.5 3 4.5 3 4.5 3 4.5 Typ. 3 Max. 5.5 1 1 2 7 4 10 -4 -10 8.5 17.5 0.8 ~ 4.8 0.9 ~ 6.5 Unit V uA Condition depending on Freq. 4MHz, RM, in HALT Mode mA 4MHz, RM, IO Floating uA Input ports with weak pull-low mA 4MHz, RM (IO ports) mA 4MHz, RM (Full scale) Iol Output-low current Cout DAC output current (8-level option) dF/F Frequency stability -5 5 % Fosc(3v- 2.4v) Fosc (3v) dF/F Fosc lot variation -10 10 % Vdd=3V, Rosc=430k, 4MHz 3 Rev 1.3 2003/8/18 APExx08 Series FIGURE 2 : Frequency vs. Rosc (at 3V) Resistor (Rosc ohms) 110k 200k 300k 430k Frequency (MHz) 14.84 8.25 5.54 3.92 R o sc vs F re q. Freq. (MHz) 20 1 4 .8 4 15 10 8 .25 5 .54 5 3 .92 0 0 100 200 300 400 500 R os c (k o h m ) 5.0 Application Circuit 4 Rev 1.3 2003/8/18 APExx08 Series 6.0 Bonding Diagram of APE0508 / APE1008 ROM (0, 0) PRB3 15 PRB2 14 OSC 13 Y 1 PWM2/Cout Pad Size : 80 um x 80 um * The IC substrate must be connected to GND. GND2 12 2 Vdd1 PWM1 3 PRA0 PRA1 5 6 PRA2 GND1 4 PRA3 8 7 PRB0 PRB1 Vdd2 10 11 9 X Pad # Pad Name X Pad # Pad Name 1 PWM2/Cout -518 -195 Y 9 PRB0 267 -574 2 Vdd1 -518 -479 10 PRB1 377 -574 3 PWM1 -431 -603 11 Vdd2 487 -574 4 GND1 -283 -603 12 GND2 489 -414 5 PRA0 -173 -574 13 OSC 489 -304 PRB2 489 -194 PRB3 489 -84 6 PRA1 -63 -574 14 7 PRA2 47 -574 15 8 PRA3 157 -574 X Y Chip Size : APE0508 : 1234 um x 1404 um APE1008 : 1234 um x 1404 um 5 Rev 1.3 2003/8/18 APExx08 Series 6.1 Bonding Diagram of other APExx08 series ROM Pad Size: 80 um x 80 um * The IC substrate must be connected to GND. Y 1 PWM2/Cout PRB3 15 PRB2 14 OSC 13 GND2 12 2 Vdd1 PWM1 GND1 3 4 PRA0 PRA1 PRA2 PRA3 5 6 7 8 PRB0 PRB1 9 10 Vdd2 11 (0, 0) X Pad # Pad Name X 1 PWM2/Cout 58 2 Vdd1 3 Y Pad # Pad Name X Y 466 9 PRB0 843 87 58 182 10 PRB1 953 87 PWM1 145 58 11 Vdd2 1063 87 4 GND1 5 PRA0 293 58 12 GND2 1059 247 403 87 13 OSC 1059 357 6 PRA1 513 87 14 PRB2 1059 467 7 PRA2 623 87 15 PRB3 1059 577 8 PRA3 733 87 Chip Size : APE1508 : 1230 um x 1848 um, APE2008 : 1230 um x 1848 um APE3108 : 1230 um x 1848 um, APE4108 : 1230 um x 2528 um APE5208 : 1230 um x 2528 um, APE6308 : 1230 um x 2528 um 6 Rev 1.3 2003/8/18