參數(shù)資料
型號(hào)： EM58600
英文描述： Multipurpose Two-Phase Buck PWM Controller with Integrated MOSFET Drivers; Temperature Range: 0&degC to 70°C; Package: 24-QFN T&R
中文描述： EM58000系列-雙聲道立體聲處理器
文件頁(yè)數(shù)： 1/15頁(yè)
文件大小： 216K
代理商： EM58600
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(guān)PDF資料
PDF描述
EM60201 2 Phase Multiphase Buck PWM Controller; Temperature Range: 0&degC to 70°C; Package: 24-SOIC
EM60301 2 Phase Multiphase Buck PWM Controller; Temperature Range: 0&degC to 70°C; Package: 32-QFN
EM60600S 2 Phase Multiphase Buck PWM Controller; Temperature Range: 0&degC to 70°C; Package: 32-QFN
EM60001 2 Phase Buck PWM Controller; Temperature Range: 0&degC to 70°C; Package: 32-QFN
EM60101 EM60000 series - 8-Bit MCU based Four Channel Sound Processor
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