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參數資料
| 型號： | EM58200 |
| 英文描述： | Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: 0°C to 70°C; Package: 40-QFN |
| 中文描述： | EM58000系列-雙聲道立體聲處理器 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 216K |
| 代理商： | EM58200 |
EM58000 SERIES
EM58000 SERIES
TINYCONTROLLER-BASED
DUALCHANNELSOUNDPROCESSOR
* This specification are subject to be changed without notice.
1
10.15.2001
EASY SOUND -
GENERAL DESCRIPTION
EM58000 is a series of single chip dual channel IC with voice synthesizer/dual tone melody/dual tone sound effect.
The dual channel can be (voice + voice), (voice + dual tone melody) or (voice + dual tone sound effect)
simultaneously. That contains some input and I/O ports, and a tiny controller. By programming through the tiny
controller, user's application including section combination, trigger modes, control outputs, IR communication,
and other logical function can be easily implemented.
FEATURES
EM58001 EM58101 EM58200 EM58300 EM58400 EM58500 EM58600 EM58700
TOTAL ROM(bits)
10Kx10
16Kx10
32Kx10
64Kx10
128Kx10
256Kx10
512Kx10
1024Kx10
PROGRAMROM(bits)
8K x 10
32K x 10
RAM(nibbles)
32
64
128
PORT1 [input](pins)
-
4
PORT2 [I/O](pins)
2
4
PORT3 [I/O](pins)
4
VO(pins)
1
2
Single power supply 2.4 V~ 5.5 V.
Port1 and Port2 with wake-up function, Port3.2 with programmable IR (38 KHz carry) communication
function.
Power down mode for saving power consumption.
Single ROM for voice, melody, sound effect and program data.
Readable ROM code data.
One 6-bit timer overflow control.
Two stacks for subroutine calling.
Dual channel output simultaneously : (voice + voice), (voice + dual tone melody) or (voice + dual tone
sound effect).
5-bit ASPCM synthesizer.
Dual tone melody/sound effect generator with programmable envelope.
Multiple playing speeds in 2 KHz ~ 32 KHz for voice playback.
Multiple tempos and variable beats for dual tone melody/sound effect playback.
Multiple levels of volume control.
Fixed current D/A to drive external connected transistor for audio output.
相關PDF資料 |
PDF描述 |
|---|---|
| EM58300 | Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: -40°C to 85°C; Package: 40-QFN |
| EM58400 | Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: -40°C to 85°C; Package: 40-QFN |
| EM58500 | Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: -40°C to 85°C; Package: 40-QFN T&R |
| EM58600 | Multipurpose Two-Phase Buck PWM Controller with Integrated MOSFET Drivers; Temperature Range: 0°C to 70°C; Package: 24-QFN T&R |
| EM60201 | 2 Phase Multiphase Buck PWM Controller; Temperature Range: 0°C to 70°C; Package: 24-SOIC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EM58300 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM58000 series - Stereo Dual Channel Sound Processor |
| EM58400 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM58000 series - Stereo Dual Channel Sound Processor |
| EM584161 | 制造商:ETRON 制造商全稱:ETRON 功能描述:256K x 16 Low Power SRAM |
| EM584161BA-70 | 制造商:ETRON 制造商全稱:ETRON 功能描述:256K x 16 Low Power SRAM |
| EM584161BA-70E | 制造商:ETRON 制造商全稱:ETRON 功能描述:256K x 16 Low Power SRAM |
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