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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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GPC3XXXAX датащи(PDF) 4 Page - Generalplus Technology Inc. |
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GPC3XXXAX датащи(HTML) 4 Page - Generalplus Technology Inc. |
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4 / 41 page  GPC3XXXAx/Bx/Cx/Dx © Generalplus Technology Inc. Proprietary & Confidential 4 Aug. 28, 2017 Version: 2.3 3-CHANNEL SOUND CONTROLLER 1. GENERAL DESCRIPTION The GPC3XXXAx/Bx/Cx/Dx is embedded with an 8-bit processor, 32K~2M bytes ROM or OTP ROM (by body), 96~256 bytes SRAM, three 12-bit timer/counters, 12~24 general I/Os, a 3-channel mixer, a pair of 12-bit PWM outputs and a real time clock (by body). In audio processing, melody and speech can be mixed into one output. It operates over a wide voltage range and has a Low Voltage Reset function and a sleep mode to save more power. It can be awakened from sleep mode by interrupt sources or IO’s state changes. GPC3XXXAx/Bx/Cx/Dx is one of the most suitable speech engines in the industry for vocal applications. 2. BLOCK DIAGRAM 8-bit controller THREE 12-BIT AUTO RELOAD TIMER PWM 24 PIN GENERAL I/O PORT IOA[7:0] IOB[3:0] IOB[7:4] IROSC/EROSC CLOCK (by body & option) AUDP AUDN RESET RESB RTC (by body) IOB5 IOB4 3 CHANNEL PWM MIXER (by body) IOC[7:0] (by body) 32KB~2MB ROM (by body) 96B~256B SRAM (by body) Regulator (by body) VDD_REGIN VDD_REGOUT VPP (by body) OSC (by body) 3. FEATURES Wide Operating Voltage: 2.0V/2.1V * - 5.5V (by body) * The lowest operating voltage depends on LVR (Low Voltage Reset) level. Typical LVR voltage is 2.0V/2.1V (by body), but with +/- 0.1V deviation possibility Working Voltage with 6MHz system clock: 2.2V ** - 5.5V Working Voltage with 8MHz system clock: 2.4V ** - 5.5V ** The system clock would start to slow down at lowest working voltage (6MHz at 2.2V, 8MHz at 2.4V); please refer to the Frequency vs. VDD curve on page 16 and page 17 ROM size: 32K~2M bytes (by body option) RAM size: 96 ~256 bytes (by body option) Built-in internal or external RC oscillator (by body option) Built-in internal RC oscillator 8MHz or 6MHz(code option) Approx. 10~680 seconds speech @6KHz sampling rate with 4-bit ADPCM (by body option) Standby mode (Clock Stop mode) for power savings. Max. 2.0uA ~ 5.0uA @ 4.5V (by body option) Bit programmable 12~24 general I/Os(by body option) Four I/Os with high sink current for LED application All general IOs provide 1M pull-low function to prevent current leakage while pressing the key (IOs to VDD) Three 12-bit timer/counters Seven or eight IRQs & 1 NMI interrupt (by body option) Two or three wake-up sources (by body option) Feedback function (by body option) Low Voltage Reset (LVR) function Watchdog function IR function RTC function (by body option) Four sets of hardware PWMIO supporting LED outputs with brightness control of 256-level A 3-channel mixer with melody or ADPCM/PCM input A pair of PWM outputs with volume control 4. APPLICATION FIELD Talking instrument controller General music synthesizer High-end toy controller Intelligent education toys And more |
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