SPC41B1 Sunplus Technology Co., Ltd., SPC41B1 Datasheet
SPC41B1
Related parts for SPC41B1
SPC41B1 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 ................................................................................................................................................................... 12 9.1. PAD A ............................................................................................................................................................................... 12 SSIGNMENT 9. ..................................................................................................................................................................... 12 RDERING NFORMATION 9.3. PAD L .................................................................................................................................................................................. 13 OCATIONS 10. DISCLAIMER............................................................................................................................................................................................. 14 11. REVISION HISTORY ................................................................................................................................................................................. 15 © Sunplus Technology Co., Ltd. Proprietary & Confidential Table of Contents = 25℃) ................................................................................................................................... 25℃) ................................................................................................................................... ............................................................................................................................. 9 AND THE OSC CPU ...............................................................................................................................................11 RIVER 2 SPC41B1 PAGE SEP. 04, 2001 Version: 1.3 ...
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... RAM contents, but freezes the oscillator, causing all other chip functions to be inoperative. frequency is 6.0MHz. It has an Instruction Cycle Rate of 2 clock cycles (min clock cycles (max.). The SPC41B1 includes, not only the latest technology, but also the full commitment and technical support of Sunplus. ...
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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 SPC41B1 Description SEP. 04, 2001 Version: 1.3 ...
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... ROM AREA The SPC41B1 provides a 40K-byte ROM that can be defined as the program area, audio data area, or both. To access ROM, users should program the BANK SELECT Register, choose bank, and access address to fetch data. ...
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... LVR function is the same as Power ON Reset or External Reset.) © Sunplus Technology Co., Ltd. Proprietary & Confidential awakened. SPC41B1. After the SPC41B1 is awakened, the internal CPU will go to the RESET State (Tw ≧ 65536 x T1) and then continue processing the program. Wakeup Reset will not affect RAM or I/Os (See FIG.1). ...
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... Select T or T/4 © Sunplus Technology Co., Ltd. Proprietary & Confidential 6.9. Speech and Melody Since the SPC41B1 provides a large ROM and wide range of CPU operation speeds most suitable for speech and melody synthesis. For speech synthesis, the SPC41B1 can provide NMI for accurate sampling frequency ...
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... A Limit Min. Typ. Max. 3.6 - 5.5 - 4.0 5 2.0 - -3 0 SPC41B1 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 mA VDD = 3.0V 2. VDD = 3 ...
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... Sunplus Technology Co., Ltd. Proprietary & Confidential and the F OSC CPU 7.5.4. Frequency vs. VDD 5.0 4.0 3.0 2.0 1.0 600 800 0.0 7.5.5. Operating current vs. frequency vs. VDD 600 800 V =5. ℃ 9 SPC41B1 Rosc = 100Kohms Rosc = 200Kohms 2.0 3.0 4.0 VDD ( Volts ) VDD = 4.5V VDD = MHz ) OSC 5.0 8 SEP. 04, 2001 Version: 1.3 ...
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... APPLICATION CIRCUITS 8.1. Application Circuit © Sunplus Technology Co., Ltd. Proprietary & Confidential 10 SPC41B1 SEP. 04, 2001 Version: 1.3 ...
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... RB1: 10K ~ 50K VDD RB2: 820 ~ 1.5K C1: 0.1µF ~ 1µF AUD 8050 RB2 VDD RB1: 2K~10K; C1: 1µF~10µF RB2: ~1K; Enable AUD 8050 AUDP 4Ω ~ 64Ω 8050 RB1 RE1 11 SPC41B1 VDD 32Ω ~ 64Ω RB1 8050 C1 Figure 2 VDD C2: ~0.1µF 4Ω ~ 8Ω RB1 C2 8050 C1 RB2 Figure 4 Power 3 6 220µ ...
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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: 2000µm x 1660µm This IC substrate should be connected to VSS 12 SPC41B1 Package Type Chip form SEP. 04, 2001 Version: 1.3 ...
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... AUD 651 TEST 803 IOD7 786 IOD6 786 IOD5 786 IOD4 786 IOD3 786 IOD2 786 IOD1 786 IOD0 786 13 SPC41B1 Y -615 -615 -625 -625 -625 -625 -630 -630 -615 -615 -615 -450 -297 -149 4 151 304 452 605 SEP. 04, 2001 ...
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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. 14 SPC41B1 SEP. 04, 2001 Version: 1.3 ...
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... Block Diagram: Two 8-bit D/A (current) - one AUD output pin SEP. 04, 2001 1.3 1. Correct chip size 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 15 SPC41B1 Page ” SEP. 04, 2001 Version: 1.3 ...