A132000

A132000 AMICC | Alldatasheet

Document overview

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Technical content

PRELIMINARY (December, 1999, Version 0.0) AMIC Technology, Inc. Document Title ADPCM SOUND CONTROLLER

Revision History

Rev. No. History Issue Date Remark

0.0 Initial issue December 14, 1999 Preliminary

PRELIMINARY (December, 1999, Version 0.0) 1 AMIC Technology, Inc. General Description The A132000 is a fully CMOS integrated circuit. It uses advanced design and process technology to combine an 8-bit RISC processor with program/data ROM, 80-byte working SRAM , timer/counter, I/O, built-in oscillator and audio current mode D/A. The high speed RISC processor can implement software based audio processing , data compression , LCD display, functional control and others.

Features

n 8-bit RISC controller n Wide operation range:2.7V-5.5V n Provide 2Mbit ROM area n Software audio for speech and melody n Provide maximum 2K bytes ROM area for program data n Provide 60 seconds playing of audio or speech voice n 80bytes working SRAM n Built-in watch dog timer n Audio output, audio output current: 5 mA n Clock stop mode n 8-bit timer/counters with 8-bit programmable prescaler n ADPCM encoding/decoding method n Power-On Reset (POR) n Provide 8-bit current output D/A n Provide 20 general I/Os n Provide 4 output only drive LEDs n Key wake up function n Low voltage reset function n Crystal Operation or Built-in 4M Hz RC-Oscillator Operation n ESD, insensitive n Two-level hardware push/pop stack n Only 33 single word instruction to learn Application Field n Intelligent education toys ex. Pattern to voice (animal, car, color etc.) n Spelling (A,B,C or Chinese) n Math game n High-end toy controller n Talking instrument controller n General speech synthesizer n Industrial controller Package Type nn Dice Form

PRELIMINARY (December, 1999, Version 0.0) 2 AMIC Technology, Inc. Block Diagram 8-bit RISC Controller Program/Data ROM 80 bytes SRAM Timer Clock/ Counter 8-bit D/A module

20 Pin General I/O Port

RA0~3 RB0~3 RC0~3

PRELIMINARY (December, 1999, Version 0.0) 3 AMIC Technology, Inc. Pin Description Symbol I/O Function VCC I Positive Power Supply VSS I Negative Power Supply OSC1/CLKIN I Oscillator Crystal Input / External Clock Source Input (Crystal Mode) / External resister Input (RC Mode). OSC2/CLKOUT I Oscillator Crystal Output. T0CKI I Clock Input to Timer0. Must tied to VSS or VCC if not in use MCLRB I Master Clear Input. The pin active low reset to the device RA0 ~ RA3 I/O Bi-directional I/O port, Wakeup (Pad Option) RB0 ~ RB7 I/O Bi-directional I/O port RC0 ~ RC7 I/O Bi-directional I/O port AUDA O Audio output OPRA0 ~ OPRA3 I For RA0 ~ RA3 Wakeup Enable Option / Default = 1 (Enable) CLKOP I 1: ( RC-OSC Mode) 0: ( XTAL Mode ) / Default = 1 (RC-OSC Mode) TESTB I Reserved for Testing Mode TSIN I Reserved for Testing Mode TSOUT O Reserved for Testing Mode TS1~TS0 I Reserved for Testing Mode

PRELIMINARY (December, 1999, Version 0.0) 4 AMIC Technology, Inc. Absolute Maximum Ratings Characteristics Symbol Min. Max. Unit Operating Temperature Top 0 70 °C Storage Temperature Range Ts -55 +125 °C Input Voltage V DD / V SS V DD - 0.5 V DD + 0.5 V Supply Voltage V -0.5 +6.0 V

Electrical Characteristics

Characteristics Symbol Min. Typ. Max. Unit Condition Operating Voltage V DD 2.7 5.5 V Standby Current IDDS 10.0 µA V DD = 5V Operating Current IDDO 10.0 mA V DD = 5V No Load Input Low Voltage V IL 0 0.8 V Input High Voltage V IH 2.4 V DD+0.2 V Output Low Voltage RC4-RC7 RA,RB,RC0-RC3 V OL V OL 0.6 0.6 V V V DD = 5V IOL = 12mA IOL = 2mA Output High Voltage RC4-RC7 RA,RB,RC0-RC3 V OH V OH V DD-0.7V V DD-0.7V V V V DD = 5V IOH = -12mA IOH = -2mA Output Current of AUDA IAUDA 5.0 mA V DD = 5V Oscillation Resistor R OSC 8 10 K Ω V DD = 5V RC-Oscillator Frequency F OSC 4 MHz V DD = 5V

PRELIMINARY (December, 1999, Version 0.0) 5 AMIC Technology, Inc. Application Circuits RC Operating Mode Application Circuit A132000 VDD OSC1 OSC2 T0CKI CLKOP OPRA0 OPRA1 OPRA2 OPRA3 MCLRB VSS RC7 RC6 RC5 RC4 RC3 RC2 RC1 RC0 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0 RA3 RA2 RA1 RA0 AUDA VDD VDD 10K 0.1uf R1C1 C1: 0.1uf ~1uf R1: 680 ~1.5K 10K 0.1uf VDD VDD RC Mode Rosc Reset Trigger

PRELIMINARY (December, 1999, Version 0.0) 6 AMIC Technology, Inc. Application Circuits (Continued) Crystal Operating Mode Application Circuit A132000 VDD OSC1 OSC2 T0CKI CLKOP OPRA0 OPRA1 OPRA2 OPRA3 MCLRB VSS RC7 RC6 RC5 RC4 RC3 RC2 RC1 RC0 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0 RA3 RA2 RA1 RA0 AUDA VDD VDD 10K 0.1uf R1C1 C1: 0.1uf ~1uf R1: 680 ~1.5K 10K 0.1uf VDD VDD Crystal Mode Reset Trigger 20pf 20pf 4MHz

PRELIMINARY (December, 1999, Version 0.0) 7 AMIC Technology, Inc.

Ordering Information

Part No. Package A132000H Chip Form Pad Diagram Chip Size: 2820 um * 2820um This IC substrate should be connected to VSS RA0 AUDA VDD RA1RA2RA3RB0RB1RB2RB3RB4 RB5 RB6 RB7 RC0 RC1 RC2 RC3 RC4 RC5 RC6 A132000 (0,0) X Y OPRA0 OPRA1 OPRA2 OPRA3 VSS CLKOP T0CKI TESTB RC7 TS0 TSIN TSOUT TS1 OSC2 OSC1 MCLRB

PRELIMINARY (December, 1999, Version 0.0) 8 AMIC Technology, Inc. Pad Locations Symbol X Y RA0 +1315.7 +1095.7 VDD +1315.7 +873.1 OSC2 +1315.7 +635.97 OSC1 +1315.7 +81.4 VSS +1315.7 -141.2 MCLRB +1315.7 -392.4 CLKOP +1315.7 -615.3 T0CKI +1315.7 -866.2 RC7 +1315.7 -1088.8 RC6 +943.9 -1414.6 RC5 +721.3 -1414.6 RC4 +470.1 -1414.6 RC3 +247.5 -1414.6 RC2 -6.0 -1414.6 RC1 -226.3 -1414.6 RC0 -479.9 -1414.6 TESTB -700.1 -1414.6 TS0 -951.3 -1414.6 TS1 -1315.7 -1070.9 TSOUT -1315.7 -819.7 TSIN -1315.7 -597.1 OPRA3 -1315.7 -345.9 OPRA2 -1315.7 -123.3 OPRA1 -1315.7 +127.9 OPRA0 -1315.7 +350.5 RB7 -1315.7 +601.7 RB6 -1315.7 +824.3 RB5 -1315.7 +1075.5 RB4 -951.3 +1414.6 RB3 -700.1 +1414.6 RB2 -477.5 +1414.6 RB1 -226.3 +1414.6 RB0 -3.7 +1414.6 AUDA +247.5 +1414.6 RA3 +470.1 +1414.6 RA2 +721.3 +1414.6 RA1 +943.9 +1414.6