SPC41A Sunplus Technology Co., Ltd., SPC41A Datasheet
SPC41A
Related parts for SPC41A
SPC41A Summary of contents
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SUNPLUS TECHNOLOGY CO. reserves the right to change this documentation without prior notice. Information provided by SUNPLUS TECHNOLOGY CO. is believed to be accurate and reliable. However, SUNPLUS TECHNOLOGY CO. makes no warranty for any errors ...
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... ODE PEAKER 9. PACKAGE/PAD LOCATIONS ................................................................................................................................................................... 13 9.1. PAD A ............................................................................................................................................................................... 13 SSIGNMENT 9. ..................................................................................................................................................................... 13 RDERING NFORMATION 9.3. PAD L .................................................................................................................................................................................. 14 OCATIONS 10. DISCLAIMER............................................................................................................................................................................................. 15 11. REVISION HISTORY ................................................................................................................................................................................. 16 © Sunplus Technology Co., Ltd. Proprietary & Confidential Table of Contents = 25℃) ................................................................................................................................... 25℃) ................................................................................................................................... ............................................................................................................................. 9 AND THE OSC CPU .............................................................................................................................................. 12 RIVER 2 SPC41A PAGE SEP. 04, 2001 Version: 1.8 ...
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... For audio processing, melody and speech can be mixed into one output. It operates over a wide voltage range of 2.4V - 5.5V. In addition, the SPC41A has a Clock Stop mode for power savings. The power savings mode saves the RAM contents, but freezes the oscillator, causing all other chip functions to be inoperative ...
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... Port 8-bit bi-directional programmable Input/Output port with Pull-low or I/O Open-drain option. As inputs, Port D can be either Pure or Pull-low states. As I/O outputs, Port D can be either Buffer or Open-drain PMOS type (send current). I/O (Key change, Wake up I/O) I/O I/O I/O I/O I/O ***See note 1 and 2 below. 4 SPC41A Description VDD SEP. 04, 2001 Version: 1.8 OPT ...
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... EXT INT ― 6.7. Speech and Melody SPC41A Since the SPC41A provides a large ROM and wide range of CPU operation speeds most suitable for speech and melody XO synthesis. For speech synthesis, the SPC41A can provide NMI for accurate sampling frequency. Users can record or synthesize the sound and digitize it into the ROM ...
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... Power Savings Mode The SPC41A provides a power savings mode (Standby mode) for those applications that require very low stand-by current. enter standby mode, the Wake-Up Register should be enabled and then stop the CPU clock by writing the STOP CLOCK Register. The CPU will then go to the stand-by mode. In such a ...
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... Timer/Counter The SPC41A contains two 12-bit timer/counters, TMA and TMB respectively. TMA can be specified as a timer or a counter, but TMB can only be used as a timer. In the timer mode, TMA and TMB are re-loaded up-counters. When timer overflows from $0FFF to $0000, the carry signal will make the timer automatically reload to the user’ ...
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... A Limit Min. Typ. Max. 2.4 - 3.6 - 1.5 2 2.0 - -1 0 100 - 8 SPC41A Ratings < 7.0V -0. 0.5V + 0℃ to +60℃ -50℃ to +150℃ Unit Test Condition MHz VDD = 2.4V - 3.6V, 2-battery MHz VDD = 3.6V - 5.5V, 3-battery Unit Test Condition V For 2-battery 3.0MHz @ 3.0V, no load CPU µA VDD = 3.0V mA VDD = 3.0V, one-channel V VDD = 3.0V V VDD = 3.0V VDD = 3. 2.0V OH VDD = 3 ...
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... F OSC CPU 7.5.2. VDD = 4.5V, T 6.0 5.0 4.0 3.0 2.0 1.0 0.0 600 800 0 9 SPC41A Unit Test Condition V For 3-battery 4.0MHz @ 5.0V, no load CPU µA VDD = 5.0V mA VDD = 5.0V, one-channel V VDD = 5.0V V VDD = 5.0V VDD = 5. 4.2V OH VDD = 5. 0.8V OL Pull Low Kohm VDD = 5.0V = 25℃ A 200 400 ...
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... APPLICATION CIRCUITS 8.1. Application Circuit - (1) © Sunplus Technology Co., Ltd. Proprietary & Confidential 10 SPC41A SEP. 04, 2001 Version: 1.8 ...
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... Application Circuit - (2) © Sunplus Technology Co., Ltd. Proprietary & Confidential 11 SPC41A SEP. 04, 2001 Version: 1.8 ...
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... RB2: 820 ~ 1.5K C1: 0.1 µ µF AUD 8050 RB2 VDD RB1: 2K~10K C1: 1 µF~10 µF RB2 Enable AUD 8050 RB2 AUDP 4Ω ~64 Ω 8050 RB1 RE1 12 SPC41A VDD 32Ω Ω RB1 8050 C1 Figure 2 VDD C2: ~ 0.1 µF 4Ω~8Ω RB1 C2 8050 C1 Figure 4 Power 3 6 220 µF ...
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... Note1: Code number (nnnnV) is assigned for customer. Note2: Code number (nnnn = 0000 - 9999); version ( Z). © Sunplus Technology Co., Ltd. Proprietary & Confidential Chip size: 2290µm x 1820µm This IC substrate should be connected to VSS 13 SPC41A Package Type Chip form SEP. 04, 2001 Version: 1.8 ...
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... AUD2 806 TEST 961 IOD7 946 IOD6 946 IOD5 946 IOD4 946 IOD3 946 IOD2 946 IOD1 946 IOD0 946 14 SPC41A Y 708 547 382 220 -29 -676 -688 -688 -688 -688 -688 -688 -688 -676 -676 -676 -676 -676 -491 -322 ...
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... SUNPLUS for such applications. Please note that application circuits illustrated in this document are for reference purposes only. © Sunplus Technology Co., Ltd. Proprietary & Confidential Products described herein are intended for use in normal commercial applications. 15 SPC41A SEP. 04, 2001 Version: 1.8 ...
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... Approx. 13 sec. speech. 1. Correct chip size SEP. 04, 2001 1.8 2. Add Note1 and Note3 in the “9.1 PAD Assignment” 3. Renew to a new document format © Sunplus Technology Co., Ltd. Proprietary & Confidential Description and the F ” OSC CPU 16 SPC41A Page SEP. 04, 2001 Version: 1.8 ...