asm0402c Aplus Integrated circuits Inc., asm0402c Datasheet
asm0402c
Related parts for asm0402c
asm0402c Summary of contents
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... ASM0402C DATA SHEET A PLUS 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. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw A PLUS MAKE YOUR PRODUCTION A-PLUS Sales E-mail: Mr ...
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... VERY LOW-COST VOICE SYNTHESIZER WITH 4-BIT MICROPROCESSOR 1.0 General Description The ASM0402C is very low cost voice synthesizer with 4-bit microprocessor. It has various features including 4-bit ALU, ROM, RAM, I/O ports, timers, clock generator, watchdog timer(WDT), voice synthesizer, etc. It consists of 22 instructions in the device. With CMOS technology and halt function can minimize power dissipation ...
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... FIGURE 1.1 : Block Diagram of ASM0402C Data Bus[3:0] PCLATCH(8) PCH(8) PCL(4) PC[11:0] (ADDR[13:12]) =00b ADDR[13:0] DPR3,2,1 DPR[13:0] DLATCH(10) Data Bus[3:0] Accumlator(4) Immediate(4) ALU(4) Register(4) P1,P2,P3,P4 enter test mode Reset Chip One-Channel ( Voice synthesizer ) Reset Chip COUT COUT Stack(12) (2-Level) ROM_ADDR[13:0] 0 Instruction Bus [9:0] 1 Program (Data) ROM ...
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... FIGURE 1.2 : External ROM Map of ASM0402C 12bit x 2 STACK 14-bit Data Pointer Reserved for Testing 00000h-03FFFh PC[11:0] Reset Vector 00000h 00080h 00080h-003FFh 00400h 007FFh(2K) 03FFFh(16Kx10-bits) 3 ASM0402C ASM0402C 00000h-007FFh Rev 1.0 ...
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... Pin-Out ASM0402C Pin-Out VDD I - I/O STI PRA1 Std./O.D. PRA0/RESET I/O STI Std./O.D. OSC COUT GND I - TEST O - 1.3 Application circuit ASM0402C Power supply during operation I/O port with programmable strong pull-low or weak pull-low or fix-input- floating capability Output type with standard or Open-Drain output I/O port with programmable strong pull-low or weak pull-low or fix-input- ...
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... Bonding Diagram Y=1030+100 (um ASM0402C Pad Location PAD # PAD Name 1 COUT 2 RA_PAD[1] 3 RA_PAD[0]/RESET 4 OSC_PAD 5 GND 16K x 10 bit ROM ASM0402C CHIP SIZE: X= 1560+100(um 1030+100(um 1560+100(um) Chip Size: X=1560+100 (um), Y=1030+100 (um PAD # -509.92 -430.32 6 -203.2 -430.32 7 -9.04 -430.32 117.25 -430.32 -347.6 -430 ...
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... & Fre ASM0402C CONDITION depending on Freq. 1 4MHz HALT Mode 1 2 4MHz Floating 3 4MHz HALT Mode 9 uA ...